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Supplement ingredients beginning with the letter L
Glossary — L

Supplements starting with L

217 termsA–Z indexCC BY-NC-SA 4.0

Glossary — L

By Hermetica Editorial Team
Published Last updated Methodology · Editorial policy · Report an error
The Short Answer

This page lists the 217 publication-gated Hermetica profiles starting with L. Records outside the public gate are omitted. Profile validation, dosage, citations, and verified product-containment links vary by record.

217
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  • L-Carnitine L-Tartrate
    Compound
    Human-reviewed profile
    L-carnitine L-tartrate is a bioavailable form of L-carnitine bound to tartaric acid that enhances fatty acid oxidation in mitochondria. This…
  • L-Citrulline
    Compound
    Human-reviewed profile
    L-Citrulline is a non-proteinogenic amino acid crucial for both the urea cycle, facilitating ammonia detoxification, and as a direct precurs…
  • L-Citrulline Malate (2:1)
    Other
    Human-reviewed profile
    L-Citrulline Malate is an amino acid compound that converts to L-arginine in the kidneys, increasing nitric oxide synthase activity. It enha…
  • L-Glutamine Powder
    Compound
    Human-reviewed profile
    L-Glutamine is a crucial conditionally essential amino acid that serves as a primary substrate for protein and nucleotide synthesis, vital f…
  • L-Methylfolate (5-MTHF, Active Folate)
    Vitamin
    Human-reviewed profile
    L-methylfolate is the bioactive form of folate that bypasses the MTHFR enzyme conversion step required by folic acid. It directly supports n…
  • L-Methylfolate (5-MTHF)
    Compound
    Human-reviewed profile
    L-methylfolate (5-MTHF) is the bioactive form of folate that crosses the blood-brain barrier and directly participates in one-carbon metabol…
  • L-Ornithine
    Compound
    Human-reviewed profile
    Human sleep evidence for L-ornithine is limited to a small trial in mildly stressed healthy workers. The result is promising but does not es…
  • L-Theanine
    Compound
    Human-reviewed profile
    L-theanine may modestly improve some subjective sleep outcomes, but a recent meta-analysis noted a shortage of pure L-theanine trials. A dir…
  • Labrador Tea Blossom Extract
    Extract
    Human-reviewed profile
    Labrador Tea Blossom Extract contains ursolic acid, which demonstrates anti-AML activity by inducing apoptosis in leukemia cells via organic…
  • Lacandon Cherry
    Fruit
    Human-reviewed profile
    While specific research on 'Lacandon Cherry' is scarce, available data on dark sweet cherries (Prunus avium L.) highlights their richness in…
  • Laccase Enzyme
    Enzyme
    Human-reviewed profile
    Laccase is a multicopper oxidase enzyme, prevalent in fungi, plants, and bacteria, that catalyzes the oxidation of various phenolic and arom…
  • Lacmellea Nut
    Nut
    Human-reviewed profile
    Lacmellea Nut is recognized for its cardioprotective, neuroprotective, and anti-inflammatory properties, attributed to its rich content of u…
  • Lacquer Tree Nut
    Nut
    Human-reviewed profile
    Lacquer Tree Nut contains polyphenolic compounds and essential fatty acids that modulate cardiovascular lipid profiles and provide neuroprot…
  • Lactarius Indigo Extract
    Mushroom/Fungi
    Human-reviewed profile
    Lactarius indigo extract contains potent phenolic compounds, notably protocatechuic acid, which provide antioxidant effects via electron or …
  • Lactarius Rufus
    Mushroom/Fungi
    Human-reviewed profile
    Current research on Lactarius rufus does not specifically identify its primary bioactive compounds or their detailed mechanisms of action. W…
  • Lactase
    Enzyme
    Human-reviewed profile
    Lactase is a β-galactosidase enzyme primarily found in the small intestine, responsible for breaking down the milk sugar lactose. It catalyz…
  • Lactase Enzyme
    Enzyme
    Human-reviewed profile
    Lactase is an enzyme (EC 3.2.1.108) that specifically hydrolyzes lactose, a disaccharide found in milk, into the simpler sugars glucose and …
  • Lactate
    Fermented/Probiotic
    Human-reviewed profile
    Lactate is a postbiotic compound produced by lactic acid bacteria that serves as an important metabolic fuel and gut health modulator. It en…
  • Lactifluus Piperatus
    Mushroom/Fungi
    Human-reviewed profile
    Research into Lactifluus piperatus indicates a current lack of specific, identified bioactive compounds or detailed mechanisms of action bey…
  • Lactobacillus acidophilus LA-5
    Fermented/Probiotic
    Human-reviewed profile
    Lactobacillus acidophilus LA-5 is a clinically studied probiotic strain that produces lactic acid and bacteriocins to inhibit pathogenic bac…
  • Lactobacillus brevis CD2
    Other
    Human-reviewed profile
    Lactobacillus brevis CD2 is a probiotic strain that produces antimicrobial compounds including bacteriocins and hydrogen peroxide to inhibit…
  • Lactobacillus bulgaricus LB-51
    Other
    Human-reviewed profile
    Lactobacillus bulgaricus LB-51 is a probiotic strain that produces lactic acid and bacteriocins to inhibit pathogenic bacteria in the gut. I…
  • Lactobacillus casei Shirota (Yakult)
    Other
    Human-reviewed profile
    Lactobacillus casei Shirota is a patented probiotic strain that produces antimicrobial compounds including bacteriocins and lactic acid to i…
  • Lactobacillus crispatus CTV-05
    Other
    Human-reviewed profile
    Lactobacillus crispatus CTV-05 is a clinically studied probiotic strain that produces lactic acid and hydrogen peroxide to maintain vaginal …
  • Lactobacillus delbrueckii LE
    Other
    Human-reviewed profile
    Lactobacillus delbrueckii LE is a probiotic strain that produces lactic acid and bacteriocins to inhibit pathogenic bacteria and strengthen …
  • Lactobacillus fermentum ME-3
    Fermented/Probiotic
    Human-reviewed profile
    Lactobacillus fermentum ME-3 is a clinically studied probiotic strain that produces glutathione and antimicrobial compounds to support gut h…
  • Lactobacillus Gasseri
    Other
    Human-reviewed profile
    Lactobacillus gasseri is a probiotic bacterium naturally found in the human gut, producing bioactive compounds such as bacteriocins and dl-l…
  • Lactobacillus gasseri BNR17
    Fermented/Probiotic
    Human-reviewed profile
    Lactobacillus gasseri BNR17 is a clinically studied probiotic strain that produces bacteriocins and short-chain fatty acids to support weigh…
  • Lactobacillus paracasei ST11
    Other
    Human-reviewed profile
    Lactobacillus paracasei ST11 is a probiotic strain that produces beneficial metabolites like short-chain fatty acids and bacteriocins. It su…
  • Lactobacillus plantarum 299v
    Fermented/Probiotic
    Human-reviewed profile
    Lactobacillus plantarum 299v is a clinically-studied probiotic strain that adheres to intestinal mucosa via mannose-specific adhesins. It mo…
  • Lactobacillus plantarum Lp-115
    Other
    Human-reviewed profile
    Lactobacillus plantarum Lp-115 is a probiotic strain that produces bacteriocins and short-chain fatty acids to support digestive health. It …
  • Lactobacillus reuteri DSM 17938
    Fermented/Probiotic
    Human-reviewed profile
    Lactobacillus reuteri DSM 17938 is a clinically studied probiotic strain that produces reuterin, an antimicrobial compound that helps balanc…
  • Lactobacillus Rhamnosus
    Fermented/Probiotic
    Human-reviewed profile
    Lactobacillus rhamnosus, particularly the LGG® strain, secretes p40 and p75 proteins that activate EGFR signaling, promoting intestinal epit…
  • Lactobacillus rhamnosus GG (LGG)
    Fermented/Probiotic
    Human-reviewed profile
    Lactobacillus rhamnosus GG (LGG) is a clinically-studied probiotic strain that strengthens intestinal barrier function through adhesion prot…
  • Lactobacillus rhamnosus HN001
    Other
    Human-reviewed profile
    Lactobacillus rhamnosus HN001 is a clinically-studied probiotic strain that produces bacteriocins and short-chain fatty acids to inhibit pat…
  • Lactobacillus sakei Probio-65
    Other
    Human-reviewed profile
    Lactobacillus sakei Probio-65 is a probiotic strain that produces antimicrobial compounds including sakacin and organic acids to support res…
  • Lactococcus Lactis
    Other
    Human-reviewed profile
    Lactococcus lactis primarily produces lactic acid, which lowers pH to inhibit pathogenic bacteria and contribute to gut balance. It also gen…
  • Lactoferrin
    Compound
    Human-reviewed profile
    Lactoferrin is an iron-binding glycoprotein that supports immune function through its antimicrobial and anti-inflammatory properties. It wor…
  • LactoSpore (Bacillus coagulans MTCC 5856)
    Other
    Human-reviewed profile
    LactoSpore (Bacillus coagulans MTCC 5856) is a spore-forming probiotic that survives gastric acid to colonize the intestine and produce bene…
  • Laka Nut
    Nut
    Human-reviewed profile
    Laka Nut (Inocarpus fagifer) is a starch-rich tropical nut containing flavonoids, tannins, and essential fatty acids that support energy met…
  • Lama Fruit
    Fruit
    Human-reviewed profile
    Lama fruit (Aegle marmelos), also known as bael fruit, contains bioactive alkaloids including aegeline (0.15-0.25 mg/g) and essential oils w…
  • Lamb Bone Collagen
    Protein
    Human-reviewed profile
    Lamb Bone Collagen is a rich source of Type I, II, and III collagen, alongside essential minerals like calcium and phosphorus. It supplies t…
  • Lamb’s Ear Leaf Powder
    Other
    Human-reviewed profile
    Lamb's Ear Leaf Powder, derived from Stachys byzantina, is rich in bioactive compounds like carotenoids, flavonoids, and polyphenolics. Thes…
  • Lamb’s Lettuce (Valerianella locusta)
    Leaf/Green
    Human-reviewed profile
    Lamb's Lettuce is rich in phenolic compounds, notably chlorogenic acid and various flavonoids, which are primarily responsible for its poten…
  • Laminarin
    Compound
    Human-reviewed profile
    Laminarin is a β-1,3-glucan polysaccharide derived from brown seaweed that activates immune cells through Toll-like receptors. This bioactiv…
  • Laminarin (Brown Seaweed Beta-Glucan)
    Compound
    Human-reviewed profile
    Laminarin is a beta-1,3-glucan polysaccharide extracted from brown seaweed that activates immune cells through dectin-1 receptors. This bioa…
  • Lancewood Berry
    Berry
    Human-reviewed profile
    While specific key compounds and their precise mechanisms of action for Lancewood Berry remain uncharacterized in scientific literature, its…
  • Langsat Kernel Flour
    Grain
    Human-reviewed profile
    Langsat Kernel Flour is rich in polyphenols and onoceranoid-type triterpenoids, including lamesticumin A and lamesticumins. These compounds …
  • Lao Bitter Melon
    Fruit
    Human-reviewed profile
    Lao Bitter Melon (*Momordica charantia*) contains active compounds such as cucurbitane-type triterpenoids and lectins, which contribute to i…
  • Laotian Bamboo Shoot
    Vegetable
    Human-reviewed profile
    Laotian Bamboo Shoot is valued for its high dietary fiber, promoting digestive and cardiovascular health, and contains antioxidant compounds…
  • Laotian Bitter Bamboo
    Other
    Human-reviewed profile
    Laotian Bitter Bamboo is rich in phenolic acids, particularly p-hydroxybenzoic and sinapic acids, along with various flavonoids. These compo…
  • Laotian Bitter Melon
    Fruit
    Human-reviewed profile
    Laotian Bitter Melon (Momordica charantia L.) is primarily recognized for its antidiabetic properties, largely due to key compounds like cha…
  • Laotian Eggplant (Solanum melongena)
    Vegetable
    Human-reviewed profile
    Laotian Eggplant (Solanum melongena) provides antioxidant benefits, primarily attributed to anthocyanins like nasunin found in its skin, whi…
  • Laotian Kaffir Lime
    Other
    Human-reviewed profile
    Laotian Kaffir Lime, rich in terpenes like citronellal and limonene, stimulates digestion and combats oxidative stress. These compounds cont…
  • Laotian Longan
    Fruit
    Human-reviewed profile
    Laotian Longan, derived from *Dimocarpus longan*, is rich in bioactive polysaccharides, phenolics, and flavonoids. These compounds primarily…
  • Laotian Lotus Root
    Root/Rhizome
    Human-reviewed profile
    Laotian Lotus Root, the rhizome of Nelumbo nucifera, is rich in bioactive compounds such as polysaccharides, alkaloids, flavonoids, and phen…
  • Laotian Mango
    Leaf/Green
    Human-reviewed profile
    Laotian Mango (Leaf/Green), derived from Mangifera indica, is rich in mangiferin, a potent xanthone C-glycoside. This compound primarily exe…
  • Laotian Pandan Leaf
    Leaf/Green
    Human-reviewed profile
    Laotian Pandan Leaf, derived from *Pandanus amaryllifolius* Roxb., is prized for its aromatic qualities and diverse bioactive compounds. Key…
  • Laotian Rambutan
    Fruit
    Human-reviewed profile
    Laotian Rambutan, from *Nephelium lappaceum*, is rich in antioxidants like geraniin and ellagic acid, which powerfully scavenge free radical…
  • Laotian Tamarind
    Fruit
    Human-reviewed profile
    Laotian Tamarind fruit, rich in polyphenols and flavonoids, exhibits potent antioxidant capacity by scavenging free radicals. Its diverse ph…
  • Laotian Taro Root (Colocasia esculenta)
    Root/Rhizome
    Human-reviewed profile
    Colocasia esculenta is rich in resistant starch and diverse phytochemicals, contributing to digestive health and antioxidant protection. The…
  • Lapacho / Pau d'Arco (Tabebuia impetiginosa)
    South American
    Human-reviewed profile
    Pau d'arco (Tabebuia impetiginosa) contains lapachol and beta-lapachone, naphthoquinone compounds that inhibit topoisomerase enzymes and dis…
  • Lapacho Bark
    Bark
    Human-reviewed profile
    Lapacho bark (Tabebuia impetiginosa) contains the naphthoquinone compounds lapachol and β-lapachone, which inhibit topoisomerase I activity,…
  • Larch Arabinogalactan
    Fermented/Probiotic
    Human-reviewed profile
    Larch arabinogalactan is a water-soluble polysaccharide extracted from larch tree bark that acts as a prebiotic fiber. It enhances immune fu…
  • Lardizabalaceae Fruit
    Fruit
    Human-reviewed profile
    Lardizabalaceae fruit, especially from *Akebia quinata*, contains bioactive compounds like stigmasterol-3-O-β-D-glucoside, which significant…
  • Larkspur Leaf
    Leaf/Green
    Human-reviewed profile
    Larkspur leaf contains norditerpenoid alkaloids, primarily methyllycaconitine (MLA), which acts as a potent nicotinic acetylcholine receptor…
  • Latvian Wild Cranberry
    Berry
    Human-reviewed profile
    Latvian Wild Cranberry, *Vaccinium oxycoccus* L., is rich in proanthocyanidins and phenolic compounds, which are responsible for its signifi…
  • Lauric Acid (C12)
    Other
    Human-reviewed profile
    Lauric acid is a 12-carbon medium-chain fatty acid that exhibits potent antimicrobial activity through its conversion to monolaurin. It disr…
  • Lavandula angustifolia (Lavender)
    European
    Human-reviewed profile
    Lavandula angustifolia contains linalool and linalyl acetate as primary bioactive compounds that modulate GABA neurotransmitter activity. Th…
  • Lavender Blossom Vine Tea
    Tea
    Human-reviewed profile
    Scientific literature does not identify 'Lavender Blossom Vine Tea' as a distinct botanical product or blend with established key compounds …
  • Lavender Oil (Lavandula angustifolia)
    Other
    Human-reviewed profile
    Lavender oil contains linalool and linalyl acetate, which activate GABA receptors in the brain to promote relaxation and reduce anxiety. Cli…
  • Lavender Oil Vinegar (Lavandula angustifolia + Vinegar)
    Herb
    Human-reviewed profile
    Lavender Oil Vinegar leverages the anxiolytic and antimicrobial properties of *Lavandula angustifolia* essential oil, primarily due to linal…
  • Laver Seaweed
    Other
    Human-reviewed profile
    Laver seaweed (Porphyra/Pyropia species) contains porphyran polysaccharides that demonstrate antioxidant and immunomodulatory effects throug…
  • Laxogenin (5-Alpha-Hydroxy)
    Other
    Human-reviewed profile
    Laxogenin is a plant-derived brassinosteroid found in Smilax scobinicaulis that functions as a natural anabolic compound. It stimulates prot…
  • Lebanese Almond Milk
    Nut
    Human-reviewed profile
    Almond milk, derived from Prunus dulcis, contains key compounds like Vitamin E and monounsaturated fats. These contribute to cellular protec…
  • Lebanese Carob Syrup
    Syrup
    Human-reviewed profile
    Lebanese Carob Syrup, derived from the pods of Ceratonia siliqua L., is rich in polyphenols such as gallic acid, quercetin, and catechins, a…
  • Lebanese Cedar Sprouts
    Other
    Human-reviewed profile
    Specific research on the bioactive compounds and health benefits of Lebanese Cedar Sprouts is currently absent in scientific literature. Whi…
  • Lebanese Fennel Seeds (Foeniculum vulgare)
    Seed
    Human-reviewed profile
    Lebanese Fennel Seeds, primarily recognized for their bioactive compounds like trans-anethole and fenchone, offer significant digestive and …
  • Lebanese Grape Leaves
    Leaf/Green
    Human-reviewed profile
    Lebanese grape leaves (*Vitis vinifera*) are rich in polyphenols like quercetin and resveratrol, conferring significant antioxidant and anti…
  • Lebanese Green Tea
    Tea
    Human-reviewed profile
    Lebanese Green Tea, derived from Camellia sinensis, is rich in catechins, particularly EGCG, which are its primary bioactive compounds. Thes…
  • Lebanese Honey Syrup
    Syrup
    Human-reviewed profile
    Lebanese Honey Syrup, representing specialty honeys from Lebanon, is rich in bioactive compounds like flavonoids and polyphenols. These comp…
  • Lebanese Olive Leaves
    Leaf/Green
    Human-reviewed profile
    Lebanese olive leaves contain oleuropein, a powerful phenolic compound that provides antioxidant and anti-inflammatory effects. This bioacti…
  • Lebanese Olive Seeds
    Other
    Human-reviewed profile
    Lebanese Olive Seeds are a rich source of phenolic compounds, including oleuropein, providing potent antioxidant and anti-inflammatory prope…
  • Lebanese Pine Resin
    Resin
    Human-reviewed profile
    Lebanese Pine Resin, primarily sourced from *Pinus halepensis* and *Pinus pinea*, is rich in bioactive terpenes like α-pinene and delta-3-ca…
  • Lebanese Rose Bud Tea
    Tea
    Human-reviewed profile
    Lebanese Rose Bud Tea, rich in polyphenols and flavonoids, exerts antioxidant and anti-inflammatory effects by scavenging free radicals and …
  • Lebanese Rose Water
    Other
    Human-reviewed profile
    Lebanese Rose Water, primarily derived from Rosa damascena, contains key bioactive compounds like citronellol and geraniol. These compounds …
  • Lebanese White Jasmine
    Other
    Human-reviewed profile
    Lebanese White Jasmine, primarily *Jasminum grandiflorum*, contains unique jasmintides from phytofermentation, alongside phenolic compounds …
  • Lebanese Wild Chamomile
    Other
    Human-reviewed profile
    Lebanese Wild Chamomile, primarily *Matricaria recutita* or *Anthemis nobilis*, exerts its calming and anti-inflammatory effects through fla…
  • Lebanese Wild Mint
    Herb
    Human-reviewed profile
    Lebanese Wild Mint, a variety of Mentha spicata, is rich in essential oils, primarily carvone, contributing to its antimicrobial effects by …
  • Lebanese Zaatar
    Herb
    Human-reviewed profile
    Lebanese Zaatar is a potent blend rich in antioxidant polyphenols and essential oils like thymol and carvacrol from wild thyme, gallotannins…
  • Leccinum Scabrum
    Mushroom/Fungi
    Human-reviewed profile
    Leccinum scabrum is recognized for its antioxidant and immune-modulating potential, attributed to general phenolic compounds, ergothioneine,…
  • Leek Bulbs (Allium ampeloprasum)
    Vegetable
    Human-reviewed profile
    Leek bulbs are characterized by bioactive compounds like S-alk(en)yl-L-cysteine sulfoxides (ACSOs) and flavonoids, including kaempferol and …
  • Lemon Aspen
    Leaf/Green
    Human-reviewed profile
    Lemon Aspen leaves are rich in a diverse array of bioactive phenolic compounds, including phenolic acids and flavonoids. These compounds pri…
  • Lemon Bay Leaf
    Leaf/Green
    Human-reviewed profile
    Bay Leaf, likely the botanical basis for 'Lemon Bay Leaf,' contains key compounds like eucalyptol and flavonoids, exerting its primary effec…
  • Lemon Catnip Leaves
    Herb
    Human-reviewed profile
    Lemon Catnip leaves (*Nepeta cataria* var. *citriodora*) contain primary bioactive compounds like iridoids (e.g., nepetalactam), polyphenols…
  • Lemon Catnip Leaves (Nepeta citriodora)
    Herb
    Human-reviewed profile
    Lemon catnip (Nepeta citriodora) contains nepetalactone and citronellol that activate GABA receptors to promote relaxation and reduce anxiet…
  • Lemon Grass Kernel Extract
    Extract
    Human-reviewed profile
    Lemon Grass Kernel Extract contains key bioactive compounds like citral and geraniol, which are metabolized via MEP/MVA pathways. These comp…
  • Lemon Myrtle Leaf
    Leaf/Green
    Human-reviewed profile
    Lemon myrtle leaf (Backhousia citriodora) contains high concentrations of citral, primarily geranial and neral, which provide potent antimic…
  • Lemon Tea Tree (Leptospermum petersonii)
    Herb
    Human-reviewed profile
    Lemon Tea Tree (Leptospermum petersonii) is characterized by an essential oil rich in citral and citronellal, which confer significant broad…
  • Lemon Zest Powder
    Other
    Human-reviewed profile
    Lemon zest powder contains concentrated limonene (48.9%) and flavonoids (200 µg per mg) that stimulate hepatic enzyme activity and provide a…
  • Lemongrass
    Extract
    Human-reviewed profile
    Lemongrass (Cymbopogon citratus) extract contains citral and geraniol as primary bioactive compounds that activate caspase-3 pathways to ind…
  • Lemongrass Extract
    Extract
    Human-reviewed profile
    Lemongrass extract contains citral as its primary bioactive compound, which demonstrates antimicrobial and anti-inflammatory properties. The…
  • Lemongrass Oil
    Oil
    Human-reviewed profile
    Lemongrass oil contains citral as its primary bioactive compound, comprising 65-85% of the oil's composition. Citral exhibits antimicrobial …
  • Lemongrass Oil (Cymbopogon citratus)
    Other
    Human-reviewed profile
    Lemongrass oil (Cymbopogon citratus) contains citral as its primary bioactive compound, comprising 65-85% of the essential oil. Citral inhib…
  • Lentil Crackers
    Legume
    Human-reviewed profile
    Lentil crackers are plant-based snacks made from ground lentils that provide complete proteins and soluble fiber, particularly beta-glucan. …
  • Lentil Fiber
    Fiber
    Human-reviewed profile
    Lentil fiber acts as a prebiotic, with its insoluble and soluble components, resistant starch, and oligosaccharides promoting gut health. Th…
  • Lentil Meatballs
    Legume
    Human-reviewed profile
    Lentil meatballs provide complete plant-based protein containing all nine essential amino acids, particularly lysine and leucine which activ…
  • Lentil Protein Isolate
    Legume
    Human-reviewed profile
    Lentil protein isolate contains 80-90% protein with complete amino acid profiles including high lysine and leucine content. It supports musc…
  • Lentil Protein Powder
    Protein
    Human-reviewed profile
    Lentil protein powder contains bioactive peptides and phenolic compounds, which contribute to its potential antioxidant activity through mec…
  • Lentil Sausages
    Legume
    Human-reviewed profile
    Lentil sausages are plant-based meat alternatives made from lentils that provide complete protein and high fiber content. The primary bioact…
  • Lentil Tempeh
    Fermented/Probiotic
    Human-reviewed profile
    Lentil tempeh is a fermented legume product containing bioactive compounds like isoflavones and beneficial bacteria that support protein syn…
  • Lentinan
    Mushroom/Fungi
    Human-reviewed profile
    Lentinan is a beta-1,3-glucan polysaccharide extracted from shiitake mushrooms that activates immune cells through pattern recognition recep…
  • Lentinan (Shiitake Beta-Glucan)
    Mushroom/Fungi
    Human-reviewed profile
    Lentinan is a beta-1,3-glucan polysaccharide extracted from shiitake mushrooms that activates immune cells including macrophages and T-lymph…
  • Lentinula edodes
    Mushroom/Fungi
    Human-reviewed profile
    Lentinula edodes (shiitake mushroom) contains beta-glucan polysaccharides that enhance immune function by activating natural killer cells an…
  • Lentinula Edodes (Shiitake)
    Mushroom/Fungi
    Human-reviewed profile
    Shiitake mushroom (Lentinula edodes) contains beta-glucans and lentinan that activate immune cells and enhance pathogen resistance. The comp…
  • Lentinula edodes dual extract
    Mushroom/Fungi
    Human-reviewed profile
    Lentinula edodes dual extract contains beta-glucans that activate immune cells through Dectin-1 receptors, enhancing pathogen recognition an…
  • Lentinula Ferment Powder
    Other
    Human-reviewed profile
    Lentinula ferment powder derives its benefits primarily from bioactive polysaccharides, particularly α- and β-glucans. These compounds act a…
  • Lentinus Tigrinus
    Mushroom/Fungi
    Human-reviewed profile
    Lentinus tigrinus exhibits significant antioxidant and antimicrobial activities, contributing to immune support and cellular protection. Whi…
  • Leonotis leonurus (Wild Dagga / Lion's Tail)
    African
    Human-reviewed profile
    Leonotis leonurus contains leonurine and marrubiin as primary bioactive compounds that provide respiratory and anxiolytic effects. The herb …
  • Leonurus japonicus
    Traditional Chinese Medicine
    Human-reviewed profile
    Leonurus japonicus is a traditional Chinese medicinal herb containing stachydrine and leonurine as primary bioactive compounds. The plant de…
  • Lepidium meyenii (Maca)
    South American
    Human-reviewed profile
    Maca (Lepidium meyenii) is a Peruvian root vegetable containing macamides and macaenes that support male sexual health through non-hormonal …
  • Lepidium Meyenii Black Maca
    Adaptogen
    Human-reviewed profile
    Black maca (Lepidium meyenii) contains macamides and glucosinolates that modulate the hypothalamic-pituitary-gonadal axis to enhance sexual …
  • Lesser Yam
    Root/Rhizome
    Human-reviewed profile
    Lesser Yam species contain diosgenin, a key compound that inhibits JAK/STAT3 signaling to suppress cancer cell proliferation and induces mit…
  • Leucine
    Compound
    Human-reviewed profile
    Leucine is an essential branched-chain amino acid that acts as a primary signal molecule. It directly activates the mechanistic target of ra…
  • Lian Zi (Nelumbo nucifera seed)
    Other
    Human-reviewed profile
    Lotus seed (Nelumbo nucifera seed) contains neferine and isoliensinine alkaloids that enhance cognitive function by modulating acetylcholine…
  • Licorice Root (Glycyrrhiza glabra)
    Traditional Chinese Medicine
    Human-reviewed profile
    Licorice root (Glycyrrhiza glabra) contains glycyrrhizin, a triterpene saponin that inhibits viral replication and modulates inflammatory re…
  • Licorice Root Bark
    Bark
    Human-reviewed profile
    Licorice Root Bark, primarily from *Glycyrrhiza glabra*, *G. uralensis*, and *G. inflata*, contains key triterpene saponins like glycyrrhizi…
  • Licorice Root Extract
    Root/Rhizome
    Human-reviewed profile
    Licorice root extract contains glycyrrhizin, which inhibits 11β-hydroxysteroid dehydrogenase enzyme to regulate cortisol levels and support …
  • life's OMEGA (Algal DHA+EPA)
    Other
    Human-reviewed profile
    life's OMEGA is a plant-based omega-3 supplement containing algal-derived DHA and EPA fatty acids that support cardiovascular and cognitive …
  • Lignans
    Compound
    Human-reviewed profile
    Lignans are plant-derived biphenolic compounds, primarily metabolized by gut microbiota into bioactive enterolignans like enterodiol and ent…
  • Lignans from Flaxseed
    Compound
    Human-reviewed profile
    Lignans from flaxseed are primarily secoisolariciresinol diglucoside (SDG), a polyphenolic compound offering significant antioxidant and hea…
  • Ligusticum wallichii
    Traditional Chinese Medicine
    Human-reviewed profile
    Ligusticum wallichii is a traditional Chinese medicinal herb containing tetramethylpyrazine as its primary bioactive compound. It works by i…
  • Lilac Berry
    Berry
    Human-reviewed profile
    Lilac Berry refers to anthocyanin-rich purple berries including bilberry, chokeberry, and blackcurrants, containing cyanidin-3-glucoside and…
  • Limonene from Citrus Peels
    Compound
    Human-reviewed profile
    D-limonene, a predominant monoterpene from citrus peels, offers potent antioxidant protection by scavenging free radicals. It also modulates…
  • Linden Flower
    Flower
    Human-reviewed profile
    Linden flower (Tilia spp.) contains rutin as its primary bioactive flavonoid at 1% total content, alongside protocatechuic acid and chloroge…
  • Ling Zhi (Ganoderma lucidum)
    Mushroom/Fungi
    Human-reviewed profile
    Reishi mushroom (Ganoderma lucidum) contains triterpenes and beta-glucans that modulate immune function and reduce inflammation. These bioac…
  • Lingaro Fruit
    Fruit
    Human-reviewed profile
    Lingaro fruit (Elaeagnus philippinensis) is a traditional medicinal fruit from the Philippines containing polyphenolic compounds including l…
  • Lingzhi (Ganoderma lucidum)
    Traditional Chinese Medicine
    Human-reviewed profile
    Lingzhi (Ganoderma lucidum) is a medicinal mushroom containing bioactive polysaccharides and triterpenes that modulate immune function and c…
  • Lingzhi Mushroom
    Mushroom/Fungi
    Human-reviewed profile
    Lingzhi (Ganoderma lucidum) contains immunomodulatory polysaccharides including ganoderans A, B, and C, plus triterpenoids and bioactive pro…
  • Linoleic Acid (LA)
    Other
    Human-reviewed profile
    Linoleic acid is an essential omega-6 fatty acid that serves as a precursor to arachidonic acid and various eicosanoids. It maintains skin b…
  • Linseed (Linum usitatissimum)
    European
    Human-reviewed profile
    Linseed (Linum usitatissimum) contains high levels of α-linolenic acid (ALA) at 51.9-55.2% of oil content and lignans including secoisolaric…
  • Lion's Mane Mushroom
    Mushroom/Fungi
    Human-reviewed profile
    Lion's mane mushroom contains hericenones and erinacines that stimulate nerve growth factor (NGF) production, promoting neurogenesis and cog…
  • Lion’s Mane Mushroom
    Mushroom/Fungi
    Human-reviewed profile
    Lion's Mane Mushroom contains bioactive compounds like hericenones and erinacines, which stimulate Nerve Growth Factor (NGF) production, pro…
  • Lion's Tail Flower
    Flower
    Human-reviewed profile
    Lion's Tail Flower (Leonotis leonurus) contains bioactive labdane diterpenoids (marrubiin, leonurun), prenylated flavonoids (luteolin, apige…
  • Lipase
    Enzyme
    Human-reviewed profile
    Lipases are a class of serine hydrolase enzymes essential for catalyzing the hydrolysis of complex dietary fats into free fatty acids and gl…
  • Lipase Enzyme
    Enzyme
    Human-reviewed profile
    Lipase is a class of enzymes that catalyzes the hydrolysis of triglycerides into absorbable fatty acids and glycerol, crucial for lipid dige…
  • Lipase Enzyme Blend
    Enzyme
    Human-reviewed profile
    Lipase Enzyme Blend comprises various lipase enzymes that are serine hydrolases, primarily acting to hydrolyze ester bonds of dietary trigly…
  • Lipoic Acid (Alpha-Lipoic Acid)
    Compound
    Human-reviewed profile
    Alpha-Lipoic Acid (ALA) is an organosulfur compound that functions as an essential cofactor for mitochondrial enzymes and a potent amphiphil…
  • Lipoic Acid (R-Alpha Lipoic Acid)
    Other
    Human-reviewed profile
    Alpha lipoic acid is a mitochondrial coenzyme that functions as both a water- and fat-soluble antioxidant, making it uniquely versatile in c…
  • Lipoxygenase
    Enzyme
    Human-reviewed profile
    Lipoxygenases (LOX) are a family of non-heme iron-containing enzymes that catalyze the dioxygenation of polyunsaturated fatty acids like ara…
  • Lipoxygenase Enzyme
    Enzyme
    Human-reviewed profile
    Lipoxygenases are non-heme, iron-containing oxidative enzymes crucial for initiating the synthesis of important cell signaling molecules by …
  • Lippia Leaf
    Leaf/Green
    Human-reviewed profile
    Lippia leaf contains diverse phenolic compounds and flavonoids that demonstrate potent antioxidant activity, with methanol extracts showing …
  • Litchi Rose
    Fruit
    Human-reviewed profile
    Litchi chinensis, which "Litchi Rose" likely refers to, is rich in flavonoids, saponins, and phenolic compounds. These constituents exert be…
  • Lithium Orotate
    Mineral
    Human-reviewed profile
    Lithium orotate is a trace mineral supplement combining lithium with orotic acid for enhanced bioavailability. It supports mood regulation b…
  • Lithium Orotate (Low-Dose)
    Mineral
    Human-reviewed profile
    Lithium orotate is a chelated form of lithium that crosses the blood-brain barrier more efficiently than lithium carbonate. It modulates neu…
  • Lithuanian Alpine Mint
    Other
    Human-reviewed profile
    Lithuanian Alpine Mint refers to regional Mentha species, rich in essential oils like menthol, carvone, and menthone, alongside diverse phen…
  • Lithuanian Alpine Strawberries
    Other
    Human-reviewed profile
    Lithuanian Alpine Strawberries, likely a regional variant of Fragaria vesca, are recognized for their high content of ellagic acid and flavo…
  • Lithuanian Arctic Cloudberries
    Berry
    Human-reviewed profile
    Lithuanian Arctic Cloudberries, derived from Rubus chamaemorus, are rich in ellagitannins such as sanguiin H-6, which contribute to their po…
  • Lithuanian Black Currant
    Berry
    Human-reviewed profile
    Lithuanian Black Currant, encompassing cultivars like 'Joniniai' and 'Tauriai', is distinguished by a unique bioactive profile, particularly…
  • Lithuanian Buckwheat Honey
    Other
    Human-reviewed profile
    Lithuanian Buckwheat Honey is rich in phenolic compounds, notably ferulic acid, which contribute significantly to its potent antioxidant pro…
  • Lithuanian Cranberry Tea
    Tea
    Human-reviewed profile
    Lithuanian Cranberry Tea, derived from Vaccinium oxycoccus, is valued for its rich phenolic content. Its primary bioactive compounds, proant…
  • Lithuanian Cranberry Vinegar
    Other
    Human-reviewed profile
    Lithuanian Cranberry Vinegar is rich in bioactive compounds like flavonols, anthocyanins, and proanthocyanidins, which exert antioxidant, an…
  • Lithuanian Pine Sprouts
    Other
    Human-reviewed profile
    Lithuanian Pine Sprouts, derived from Pinus sylvestris, are rich in essential oils and polyphenols known to support respiratory health by so…
  • Lithuanian Rowan Berries
    Berry
    Human-reviewed profile
    Lithuanian Rowan Berries are rich in polyphenols, vitamins, and other bioactive compounds that primarily act as potent antioxidants. These c…
  • Lithuanian Sea Buckthorn
    Berry
    Human-reviewed profile
    Lithuanian Sea Buckthorn is highly valued for its dense concentration of bioactive compounds, including flavonoids like quercetin and isorha…
  • Lithuanian Sea Rose
    Other
    Human-reviewed profile
    Lithuanian Sea Rose, identified as Rosa rugosa, is rich in bioactive compounds such as flavonoids, anthocyanins, and vitamin C. These compou…
  • Lithuanian Wild Currants
    Other
    Human-reviewed profile
    Lithuanian Wild Currants, likely *Ribes nigrum*, are rich in anthocyanins and Vitamin C. These compounds exert potent antioxidant and anti-i…
  • Lithuanian Wild Mushrooms
    Mushroom/Fungi
    Human-reviewed profile
    Lithuanian Wild Mushrooms, encompassing species like Boletus edulis and Cantharellus cibarius, contain potent bioactive compounds such as β-…
  • Little Gooseberry
    Fruit
    Human-reviewed profile
    Little Gooseberry (*Buchanania arborescens*) is rich in phenolic compounds, which confer significant antioxidant activity by neutralizing fr…
  • Little Hogweed
    Leaf/Green
    Human-reviewed profile
    Little Hogweed (Portulaca oleracea) contains alpha-linolenic acid and flavonoids that upregulate antioxidant enzymes like superoxide dismuta…
  • Liu Jun Zi Tang (Six Gentlemen Decoction)
    Traditional Chinese Medicine
    Human-reviewed profile
    Liu Jun Zi Tang is a traditional Chinese herbal formula containing six herbs including ginseng, atractylodes, and poria that enhances digest…
  • Liu Wei Di Huang Wan (Six Ingredient Rehmannia Pill)
    Traditional Chinese Medicine
    Human-reviewed profile
    Liu Wei Di Huang Wan is a traditional Chinese herbal formula containing six herbs including rehmannia root, which provides catalpol and othe…
  • LJ100 (Tongkat Ali, Standardized)
    Other
    Human-reviewed profile
    LJ100 is a patented, standardized extract of Eurycoma longifolia containing 22% eurypeptides and 40% glycosaponins. It increases testosteron…
  • Lobelia (Lobelia inflata)
    Native American
    Human-reviewed profile
    Lobelia (Lobelia inflata) is a North American herb containing alkaloids like lobeline that act as nicotinic acetylcholine receptor agonists.…
  • Lodhra (Symplocos racemosa)
    Ayurveda
    Human-reviewed profile
    Lodhra (Symplocos racemosa) contains gallic acid and ellagic acid that regulate estrogen metabolism and support uterine health. Its astringe…
  • Long Dan Cao (Gentiana scabra)
    Traditional Chinese Medicine
    Human-reviewed profile
    Long Dan Cao (Gentiana scabra) is a traditional Chinese herb containing gentiopicroside and swertiamarin that supports liver detoxification …
  • Long Dan Xie Gan Tang (Gentian Drain the Liver)
    Traditional Chinese Medicine
    Human-reviewed profile
    Long Dan Xie Gan Tang is a traditional Chinese herbal formula containing gentian root, scutellaria, and other herbs that support liver detox…
  • Long Pepper (Pippali / Piper Longum)
    Other
    Human-reviewed profile
    Long pepper (Piper longum) contains piperine and alkaloids that enhance nutrient bioavailability by inhibiting drug-metabolizing enzymes in …
  • Longvida (Curcumin SLCP)
    Other
    Human-reviewed profile
    Longvida is a patented curcumin formulation that uses Solid Lipid Curcumin Particle (SLCP) technology to enhance bioavailability up to 285 t…
  • Loquat Leaf
    Leaf/Green
    Human-reviewed profile
    Loquat leaf contains triterpenes like ursolic acid and tormentic acid that reduce bronchial inflammation and act as natural expectorants. Th…
  • Loquat Leaf (Biwa / Eriobotrya japonica)
    Other
    Human-reviewed profile
    Loquat leaf (Eriobotrya japonica) contains ursolic acid and triterpenes that provide respiratory and liver support through anti-inflammatory…
  • Loquat Seed Extract (Eriobotrya japonica)
    Leaf/Green
    Human-reviewed profile
    Loquat seed extract (Eriobotrya japonica) is rich in triterpene acids—including ursolic acid and oleanolic acid—that suppress NF-κB and p38 …
  • Louvi Bean
    Legume
    Human-reviewed profile
    The Louvi bean (Vigna unguiculata), widely known as the black-eyed pea or cowpea, is a nutrient-dense legume rich in bioactive α-amylase inh…
  • Lovage
    Herb
    Human-reviewed profile
    Lovage (Levisticum officinale) demonstrates anti-inflammatory activity through its primary bioactive compound ligustilide, which inhibits li…
  • Lovastatin
    Mushroom/Fungi
    Human-reviewed profile
    Lovastatin is a natural statin compound derived from red yeast rice that inhibits HMG-CoA reductase enzyme to lower cholesterol production. …
  • Lu Cha (Camellia sinensis)
    Traditional Chinese Medicine
    Human-reviewed profile
    Lu Cha (Camellia sinensis) contains catechins, particularly EGCG, which exhibit anti-inflammatory and metabolic effects through antioxidant …
  • Lucerne
    Leaf/Green
    Human-reviewed profile
    Lucerne (Medicago sativa), also known as alfalfa, is a nutrient-dense forage legume rich in polyphenols, saponins, flavonoids, coumarins, an…
  • Lucuma
    Fruit
    Human-reviewed profile
    Lucuma is a Peruvian superfruit rich in beta-carotene, vitamin C, and polyphenols that support collagen synthesis and cellular antioxidant d…
  • Lúcuma
    Fruit
    Human-reviewed profile
    Lúcuma (Pouteria lucuma) is a nutrient-dense Andean fruit rich in polyphenols (taxifolin, gallocatechin), carotenoids, and dietary fiber tha…
  • Lucuma (Pouteria lucuma)
    South American
    Human-reviewed profile
    Lucuma (Pouteria lucuma) is an Andean superfruit rich in beta-carotene, vitamin C, and polyphenolic compounds that support cardiovascular an…
  • Lucuma Berry
    Berry
    Human-reviewed profile
    Lucuma berry contains high concentrations of beta-carotene, iron, and complex carbohydrates that support metabolic regulation and immune fun…
  • Lucuma Blossom Extract
    Extract
    Human-reviewed profile
    Lucuma fruit extracts are rich in phenolic compounds like gallocatechin and EGCG, which exert significant antioxidant activity through radic…
  • Lucuma Fruit
    Fruit
    Human-reviewed profile
    Lucuma fruit contains high concentrations of beta-carotene, niacin, and phenolic compounds that support cardiovascular and metabolic health.…
  • Lucuma Seeds (Pouteria lucuma)
    Fruit
    Human-reviewed profile
    Lucuma seeds (Pouteria lucuma) contain 59 bioactive compounds including gallocatechin, epigallocatechin, and their derivatives that demonstr…
  • Lumbrokinase
    Enzyme
    Human-reviewed profile
    Lumbrokinase is a fibrinolytic enzyme complex derived from earthworms that directly degrades fibrin and plasminogen to dissolve blood clots.…
  • Lumbrokinase Enzyme
    Enzyme
    Human-reviewed profile
    Lumbrokinase is a complex of fibrinolytic serine proteases derived primarily from *Lumbricus rubellus* earthworms. It supports cardiovascula…
  • Luohanguo (Siraitia grosvenorii)
    Traditional Chinese Medicine
    Human-reviewed profile
    Luohanguo (Siraitia grosvenorii) is a traditional Chinese medicinal fruit containing cucurbitane glycosides that demonstrate antioxidant and…
  • Lupin Crackers
    Legume
    Human-reviewed profile
    Lupin crackers contain high concentrations of alkaloids and complete proteins that activate mTOR signaling pathways for muscle protein synth…
  • Lupin Meatballs
    Legume
    Human-reviewed profile
    Lupin meatballs are high-protein legume-based products made from lupin beans, containing alkaloids like lupanine and sparteine that support …
  • Lupin Protein Isolate
    Legume
    Human-reviewed profile
    Lupin protein isolate is a plant-based protein derived from lupin beans containing high levels of lysine and arginine amino acids. It works …
  • Lupin Sausages
    Legume
    Human-reviewed profile
    Lupin sausages are plant-based protein products made from lupin beans, providing complete amino acid profiles through their high concentrati…
  • Lutein
    Compound
    Human-reviewed profile
    Lutein is a xanthophyll carotenoid that concentrates in the macula and retina to filter harmful blue light wavelengths (400-490 nm). This an…
  • Lutein from Kale
    Other
    Human-reviewed profile
    Lutein is a xanthophyll carotenoid pigment, found abundantly in kale, known for its potent antioxidant properties. It primarily functions by…
  • Lutein from Marigold Petals
    Compound
    Human-reviewed profile
    Lutein from marigold petals exists primarily as lutein dipalmitate and other esterified forms, comprising 70-79% of total carotenoids in Tag…
  • Lutein from Marigolds
    Other
    Human-reviewed profile
    Lutein is a powerful carotenoid antioxidant primarily extracted from marigold flowers (*Tagetes erecta* L.). Its key mechanism involves redu…
  • Luteolin
    Compound
    Human-reviewed profile
    Luteolin is a flavonoid polyphenol that crosses the blood-brain barrier and modulates neuroinflammatory pathways. It inhibits microglial act…
  • Luteolin from Celery
    Compound
    Human-reviewed profile
    Luteolin, a potent flavonoid abundantly found in celery, is recognized for its strong antioxidant and anti-inflammatory properties. Its uniq…
  • Lychee Seed Fiber
    Fiber
    Human-reviewed profile
    Lychee seed fiber's primary bioactive compounds are polysaccharides, such as LSP-W-4, which contribute to its potential antioxidant, anti-ca…
  • Lycium (Lycium barbarum)
    Traditional Chinese Medicine
    Human-reviewed profile
    Lycium barbarum (goji berries) contains zeaxanthin and polysaccharides that support neurological function and metabolic health. Clinical stu…
  • Lycium barbarum
    Traditional Chinese Medicine
    Human-reviewed profile
    Lycium barbarum (goji berries) contains zeaxanthin and polysaccharides that provide antioxidant activity through free radical scavenging mec…
  • Lycopene
    Compound
    Human-reviewed profile
    Lycopene is a red carotenoid pigment that functions as a potent antioxidant, neutralizing singlet oxygen and free radicals through its conju…
  • Lycopene from Tomatoes
    Other
    Human-reviewed profile
    Lycopene is the primary carotenoid pigment found in tomatoes, functioning as a powerful natural antioxidant and anti-inflammatory agent. Its…
  • Lycopene from Watermelon
    Nut
    Human-reviewed profile
    Lycopene from watermelon (Citrullus lanatus) is a potent carotenoid antioxidant that quenches singlet oxygen 10 times more effectively than …
  • Lysine
    Compound
    Human-reviewed profile
    Lysine is an essential α-amino acid and the primary bioactive compound, crucial for protein synthesis. Its positively charged ε-amino group …
  • Lysophosphatidylcholine
    Compound
    Human-reviewed profile
    Lysophosphatidylcholine is a bioactive phospholipid metabolite that serves as a precursor to acetylcholine and supports cellular membrane re…
  • Lysozyme
    Enzyme
    Human-reviewed profile
    Lysozyme is an antimicrobial enzyme that cleaves peptidoglycan in bacterial cell walls, particularly targeting gram-positive bacteria. This …
  • Lysozyme Enzyme
    Enzyme
    Human-reviewed profile
    Lysozyme is a glycoside hydrolase enzyme that acts as the primary bioactive compound, uniquely catalyzing the hydrolysis of β-1,4-glycosidic…