Changelog

Oscillococcinum is a homeopathic preparation derived from Anas barbariae hepatis et cordis extractum (duck liver and heart) diluted to 200CK, meaning no measurable molecules of the source material remain. It is marketed as a flu remedy, though the proposed mechanism — stimulating immune response via ultra-dilute biological extracts — lacks plausible biochemical basis under current scientific understanding.

Geniposide is an iridoid glycoside extracted primarily from Gardenia jasminoides fruit, where it acts as the plant's principal bioactive compound. It exerts its effects chiefly by activating the Nrf2/HO-1 antioxidant pathway and suppressing NF-κB-mediated inflammatory signaling.

Osthole (7-methoxy-8-(3-methyl-2-butenyl)coumarin) is a natural coumarin compound isolated primarily from Cnidium monnieri and Angelica pubescens that exerts anti-inflammatory, anti-cancer, and neuroprotective effects. Its primary mechanisms involve inhibition of NF-κB signaling, modulation of Th2 cytokine cascades, and induction of mitochondria-mediated apoptosis in tumor cells.

Ogeechee Lime Bark, derived from Nyssa ogeche, contains tannins, flavonoids, and triterpenoids that drive its primary biological activity through antioxidant and anti-inflammatory mechanisms. These bioactive compounds interact with hepatic detoxification enzymes and intestinal mucosal receptors to support gut integrity, liver function, and immune modulation.

Bamboo charcoal vinegar is a pyroligneous acid distillate produced during bamboo carbonization, containing acetic acid, phenols, and over 200 organic compounds. Its primary bioactive compounds—acetic acid and phenolic derivatives—exert antimicrobial, antioxidant, and anti-inflammatory effects through free radical scavenging and microbial membrane disruption.

Lacquer tree bark, derived from Toxicodendron vernicifluum, contains urushiol derivatives, flavonoids such as fisetin and butein, and polyphenolic laccase enzymes that drive its therapeutic activity. These compounds modulate NF-κB signaling and CYP450 enzyme activity to support hepatic detoxification, inflammatory balance, and antioxidant defense.

Labradorin does not exist as a recognized lignan or bioactive compound in scientific or botanical literature. No identified chemical structure, biological mechanism, or clinical application has been documented under this name in any peer-reviewed source.

Orientin is a C-glycosyl flavone found naturally in passion flower, bamboo leaves, and vitex, recognized for its modulation of MAPK signaling pathways and pro-inflammatory cytokine suppression. Preclinical research highlights its roles in nociception, neuroprotection, and pulmonary inflammation, though human clinical trials remain limited.

Protopanaxadiol (PPD) is a tetracyclic triterpenoid saponin aglycone derived from ginsenosides in Panax ginseng, formed through intestinal bacterial hydrolysis of parent ginsenosides such as Rb1 and Rc. Its primary mechanisms involve direct inhibition of anti-apoptotic Bcl-2 family proteins and modulation of TGF-β1/Smad signaling, positioning it as a candidate compound in oncology and fibrosis research.

D-Limonene is a cyclic monoterpene found predominantly in citrus peel oils, comprising up to 97% of cold-pressed orange oil. It exerts biological activity primarily through modulation of phase I and phase II detoxification enzymes and interaction with adenosine signaling pathways.

Hederacoside C is a triterpenoid saponin derived primarily from Hedera helix (common ivy) leaves, where it functions as a major bioactive glycoside. It exerts its effects chiefly through inhibition of acetylcholinesterase and modulation of inflammatory signaling pathways, placing it under active preclinical investigation for cognitive and anti-inflammatory applications.

Punicic acid is a conjugated linolenic acid (CLnA) isomer found predominantly in pomegranate seed oil, comprising up to 80% of its fatty acid content. It exerts biological activity primarily through modulation of MAPK/ERK signaling cascades and interference with lipid peroxidation pathways relevant to cell proliferation and metabolic regulation.

Fraxin is a coumarin glycoside derived primarily from the bark and leaves of Fraxinus (ash tree) species, where it occurs alongside related compounds like fraxetin and esculin. Its primary investigated mechanism involves modulation of pro-inflammatory cytokine signaling, particularly suppression of IL-6, TNF-α, and IL-1β pathways in immune cells.

Rhodioloside, also called salidroside, is a phenylpropanoid glycoside extracted primarily from Rhodiola rosea root that acts on monoamine neurotransmitter systems and stress-response pathways. Despite its structural activity and traditional adaptogenic context, no human clinical trials have isolated rhodioloside alone to confirm therapeutic benefits independent of whole-plant extracts.

Icariin is a prenylated flavonoid glycoside derived from Epimedium (horny goat weed) that acts primarily as a phosphodiesterase type 5 (PDE5) inhibitor, increasing cyclic GMP levels to promote vasodilation and endothelial function. It also modulates estrogen receptors, Wnt/β-catenin signaling, and SIRT1 pathways, producing antioxidant, bone-protective, and cardioprotective effects documented extensively in preclinical models.

Glycitin is a naturally occurring isoflavone glycoside found predominantly in soybeans and soy-derived foods, structurally characterized by a 7-O-glucoside linkage on the glycitein aglycone. It exerts its primary biological effects through estrogen receptor modulation (ERα and ERβ) and suppression of pro-inflammatory signaling cascades including NF-κB and TNF-α pathways.

Veratridine is a steroidal alkaloid derived from Veratrum species plants that acts as a potent activator of voltage-gated sodium channels (Nav), preventing their inactivation and causing persistent depolarization of excitable cells. It is classified strictly as a research-grade neurotoxin with no approved therapeutic or dietary supplement applications in humans.

Kojic acid is a naturally derived furanone compound produced by Aspergillus and Penicillium fungi during fermentation processes. It primarily inhibits the enzyme tyrosinase, blocking melanin biosynthesis and reducing hyperpigmentation at the cellular level.

Crocin is a water-soluble carotenoid glycoside derived from saffron (Crocus sativus), functioning as the digentiobiose ester of crocetin. It exerts its primary effects by inhibiting NF-κB signaling, modulating serotonin and dopamine reuptake, and scavenging reactive oxygen species through its conjugated polyene backbone.

Vanillic acid is a phenolic acid derived from vanillin oxidation, found naturally in vanilla beans, wine, and various grains. It exerts antioxidant and anti-inflammatory effects primarily by scavenging reactive oxygen species and modulating NF-κB signaling pathways.

Cryptoxanthin is a xanthophyll carotenoid, with beta-cryptoxanthin being the primary bioactive form, functioning as both an antioxidant and a provitamin A compound. It neutralizes reactive oxygen species (ROS) via its conjugated polyene chain and is converted to retinol in the intestinal mucosa by beta-carotene 15,15'-monooxygenase (BCMO1).

Licochalcone A is a prenylated chalcone flavonoid isolated primarily from Glycyrrhiza inflata (Chinese licorice root) that exerts anti-inflammatory effects by inhibiting NF-κB signaling and suppressing pro-inflammatory cytokine production. Research to date is confined to cell culture and animal models, with no human clinical trials validating its efficacy or optimal dosage.

Theaflavin-3,3'-digallate (TF3) is a polyphenolic flavanol formed during black tea fermentation through the oxidative condensation of two gallated catechins. It exerts its primary effects through potent free radical scavenging and suppression of NF-κB-mediated inflammatory signaling pathways.

Ononin is an isoflavone glycoside — the 7-O-glucoside of formononetin — found primarily in leguminous plants such as red clover and astragalus. It exerts its primary effects by modulating estrogen receptor signaling and suppressing NF-κB-driven neuroinflammation and oxidative stress pathways.

Bluebell flower (Hyacinthoides non-scripta) contains bioactive saponins and flavonoids, including quercetin derivatives, that inhibit pro-inflammatory cytokines and support tissue repair through mucilage-mediated mechanisms. Its traditional applications span mild pain relief, wound healing, and nervous system calming, though modern clinical evidence remains limited.

Humulone is a prenylated acylphloroglucinol bitter acid derived from the female cones of Humulus lupulus (hops), primarily recognized for its anti-inflammatory activity. It exerts its effects by suppressing COX-2 enzyme expression and blocking NF-κB signaling, two central mediators of the inflammatory cascade.

Quinic acid is a cyclic polyol carboxylic acid found naturally in coffee, fruits, and quinine bark, where it serves as a key metabolic precursor to chlorogenic acid and gut-derived catechol metabolites. Its primary biological activity stems from conversion by intestinal microbiota into protocatechuic acid and catechol, compounds that modulate nitric oxide bioavailability and oxidative stress pathways.

Hypolaetin is a flavone aglycone (3',4',5,7-tetrahydroxyflavone) found in plants such as Sideritis species, exhibiting anti-inflammatory and gastroprotective effects primarily through inhibition of arachidonic acid metabolism and free radical scavenging. Its primary mechanism involves suppression of cyclooxygenase and lipoxygenase pathways, reducing prostaglandin and leukotriene synthesis without the gastric side effects associated with classical NSAIDs.

Agmatine is a biogenic amine derived from the decarboxylation of L-arginine, produced endogenously in the brain, gut, and liver. It acts as a neuromodulator by binding to imidazoline receptors, alpha-2 adrenoceptors, and NMDA glutamate receptors, influencing nitric oxide synthesis and polyamine metabolism.

Acteoside, also called verbascoside, is a phenylpropanoid glycoside composed of caffeic acid, hydroxytyrosol, and two sugar moieties found in numerous medicinal plants. It exerts its primary effects through inhibition of protein kinase C and modulation of MAPK signaling pathways, contributing to anti-inflammatory and cytoprotective activity.

Lignans are polyphenolic phytoestrogens found in flaxseed, sesame, and whole grains that are converted by gut bacteria into the mammalian lignans enterodiol and enterolactone. These metabolites bind weakly to estrogen receptors (ERα and ERβ) and modulate sex hormone metabolism, contributing to their studied effects on hormone-sensitive conditions and cardiovascular markers.

Apocynin is a naturally occurring acetophenone derived primarily from the roots of Picrorhiza kurroa that functions as a selective NADPH oxidase (NOX2) inhibitor. It reduces superoxide radical production at the cellular level, making it a studied candidate for oxidative stress-related conditions including respiratory and cardiovascular disease.

Theobromine (3,7-dimethylxanthine) is a methylxanthine alkaloid found primarily in cacao (Theobroma cacao) that acts as a mild phosphodiesterase inhibitor and adenosine receptor antagonist. Unlike caffeine, its longer half-life and weaker CNS stimulation produce a gentler, more sustained stimulant effect with bronchodilatory and vasodilatory properties.

Sarsasapogenin is a steroidal sapogenin aglycone derived from sarsaparilla and Anemarrhena asphodeloides, formed by hydrolysis of parent saponins such as timosaponin AIII. It exerts biological activity primarily through inhibition of the NLRP3 inflammasome and NF-κB signaling pathways, modulating inflammation and showing neuroprotective and nephroprotective potential in preclinical models.

Procyanidin B2 is a dimeric flavan-3-ol proanthocyanidin composed of two epicatechin units linked by a B-type bond, found in high concentrations in apple skin, grape seeds, and cocoa. It exerts antioxidant and anti-glycation effects primarily by scavenging reactive oxygen species and inhibiting the Maillard reaction pathway that produces advanced glycation end-products.

Aromadendrene is a bicyclic sesquiterpenoid found in eucalyptus and tea tree essential oils, identified by the molecular formula C15H24. Its primary studied mechanism involves cytotoxic activity against cancer cell lines and reactive oxygen species (ROS) accumulation, contributing to apoptosis through chromatin condensation in vitro.

Galanthamine is a tertiary alkaloid derived from plants such as Galanthus nivalis (snowdrop) and Narcissus species that acts as a reversible, competitive acetylcholinesterase inhibitor and allosteric potentiating ligand at nicotinic acetylcholine receptors. It is clinically approved for mild-to-moderate Alzheimer's disease, improving cognitive scores by 3–4 points on the ADAS-cog scale across multiple large randomized controlled trials.

Chromones are a class of oxygen-containing phenolic compounds built on a benzopyranone scaffold, with key bioactive members including khellin, visnagin, and various hydroxylated derivatives. Their primary mechanisms involve inhibition of phosphodiesterase enzymes and suppression of nitric oxide production in immune cells, positioning them as candidates for cardiovascular and anti-inflammatory research.

Gentiopicroside is a secoiridoid glycoside primarily extracted from Gentiana lutea root that exerts anti-inflammatory and antioxidant effects by inhibiting the NF-κB signaling pathway and suppressing pro-inflammatory mediators including COX-2, TNF-α, and IL-6. It also activates mitophagy pathways associated with cellular longevity, as demonstrated in yeast and preliminary mammalian cellular models.

Salidroside (rhodioloside) is a phenylpropanoid glycoside derived primarily from Rhodiola rosea root, comprising a tyrosol aglycone linked to a glucose moiety. It exerts adaptogenic, antioxidant, and potential anticancer effects primarily through modulation of the MAPK signaling cascade, LOX-1 downregulation, and upregulation of superoxide dismutase (SOD) expression.

Linalool is a naturally occurring monoterpenoid alcohol found in lavender, coriander, and over 200 plant species, acting primarily as a GABA-A receptor positive modulator and serotonin receptor agonist to produce anxiolytic, analgesic, and antiemetic effects. Clinical research on linalool-standardized lavender oil formulations demonstrates measurable reductions in anxiety, postoperative nausea, and migraine severity.

Magnesium citrate malate (MgCM) is a chelated mineral compound combining magnesium with both citric acid and malic acid, two organic acids central to the Krebs cycle. This dual-chelation is theorized to enhance intestinal absorption compared to inorganic magnesium salts while simultaneously supplying citrate and malate as metabolic intermediates for ATP synthesis.

Methylcobalamin is the bioactive, coenzyme form of vitamin B12 that directly participates in one-carbon metabolism and myelin synthesis without requiring hepatic conversion. It donates methyl groups via methionine synthase to convert homocysteine to methionine, supporting neurological integrity and DNA methylation.

Aurantiamarin is a flavanone glycoside found in citrus peel, structurally related to hesperidin and naringenin, that has been historically classified as part of the vitamin P complex. Preliminary in vitro evidence suggests it may modulate oxidative stress pathways and enhance cytotoxic activity in cancer cell lines, though human clinical data remain absent.

Nicotinamide (niacinamide) is the amide form of vitamin B3 that serves as a precursor to NAD+ and NADP+, coenzymes critical for DNA repair, energy metabolism, and cellular signaling. Unlike nicotinic acid, it does not activate GPR109A receptors, so it delivers therapeutic effects without causing skin flushing.

Isoliquiritigenin is a chalcone-type flavonoid found primarily in licorice root (Glycyrrhiza species) that exerts anti-inflammatory and metabolic effects largely through inhibition of NF-κB signaling and modulation of AMPK pathways. Its broad bioactivity spans glycemic regulation, lipid metabolism, and inflammatory cytokine suppression, supported by both in vitro mechanistic data and early-stage human trials.

Morusin is a prenylated flavonoid derived from the root bark of Morus alba (white mulberry) that exerts its primary biological effects through inhibition of the NF-κB signaling pathway and induction of mitochondria-dependent apoptosis. Current research is limited to preclinical and in vitro models, with no established human clinical trials confirming its efficacy or safe dosing range.

Purpurin is a naturally occurring anthraquinone pigment found primarily in the roots of Rubia tinctorum (madder plant), where it exerts biological activity through radical scavenging, serine protease inhibition, and modulation of cytochrome P450 enzymes. Its primary mechanisms involve direct free radical neutralization and interference with metabolic activation pathways responsible for dietary mutagen toxicity.

Petasins are sesquiterpenoid compounds from butterbur (Petasites hybridus) that exhibit selective anti-cancer activity and antioxidant modulation. These bioactive compounds induce apoptosis in cancer cells while protecting healthy cells through targeted cellular mechanisms.

Arecoline is a cholinergic alkaloid derived from betel nuts that acts as a muscarinic acetylcholine receptor agonist. It has shown preliminary evidence for cognitive enhancement in small-scale studies, though safety concerns limit its therapeutic potential.

Bisabolol is a naturally occurring sesquiterpenoid alcohol found primarily in German chamomile (Matricaria chamomilla) and candeia tree oil. It exerts anti-inflammatory and skin-protective effects largely through activation of peroxisome proliferator-activated receptor gamma (PPAR-γ) and suppression of pro-inflammatory cytokine cascades.

Parthenolide is a sesquiterpene lactone derived primarily from feverfew (Tanacetum parthenium) that exerts anticancer effects by covalently binding to and inhibiting the IKKβ kinase, thereby blocking NF-κB transcription factor activation. Preclinical research has demonstrated selective cytotoxicity toward leukemic stem cells and solid tumor cells while largely sparing normal hematopoietic cells.

Vanillin is a phenolic aldehyde compound derived from vanilla beans that acts as a bioactive antioxidant and signaling modulator. Its primary mechanisms include activation of the Wnt/β-catenin pathway for neuroprotective and analgesic effects, and suppression of apoptotic cascades in cardiac tissue.

Leucocyanidin is a flavan-3,4-diol flavonoid compound that serves as a biosynthetic precursor to procyanidins and other condensed tannins. Its primary biological relevance lies in its antioxidant capacity derived from its polyhydroxylated catechol structure and its reported cytoprotective effects on gastric mucosa.

Phlorizin is a dihydrochalcone glucoside found in apple tree bark that functions as a sodium-glucose linked transporter (SGLT) inhibitor. This compound blocks glucose reabsorption in the kidneys, leading to glucose excretion and potential blood sugar management effects.

Hypoxoside is a phenylheptenyl glucoside extracted primarily from the African potato (Hypoxis hemerocallidea), where it acts as a biologically inactive prodrug converted in vivo to the active aglycone rooperol via beta-glucosidase activity. Rooperol then exerts antioxidant, antimutagenic, and selective cytotoxic effects through catechol-mediated free radical scavenging and interference with cellular proliferation pathways.

Boldine is a naturally occurring aporphine alkaloid derived primarily from the Chilean boldo tree (Peumus boldus), acting as a potent antioxidant and dopamine receptor modulator. Its primary mechanisms include free radical scavenging, cytochrome P450 inhibition, and alpha-adrenergic receptor antagonism, underpinning its hepatoprotective, neuroprotective, and kidney-protective effects.

Violaxanthin is a diepoxy xanthophyll carotenoid found abundantly in green algae, spinach, and orange peel, where it functions as a light-harvesting and photoprotective pigment. Preliminary laboratory research suggests it may protect skin cells from UVB-induced oxidative damage and inhibit proliferation in certain cancer cell lines, though no human clinical trials have been conducted.

Myrtenal is a bicyclic monoterpenoid aldehyde derived from alpha-pinene oxidation, found naturally in myrtle, eucalyptus, and certain conifer species. Preliminary laboratory research suggests it may modulate inflammatory enzyme activity and exhibit antimicrobial properties, though no human clinical trials have been conducted.

Didymin is a citrus flavanone glycoside — the 7-O-rutinoside of naringenin — found naturally in citrus fruits including lemons and oranges. Preclinical research suggests it may inhibit TRPM3 ion channels and exhibit antioxidant activity, though no human clinical trials have been completed.

Erythrodiol (Olean-12-ene-3β,28-diol) is a pentacyclic triterpene alcohol found in olive oil, dandelion root, and various medicinal plants. It exerts biological effects primarily through modulation of inflammatory signaling pathways and induction of apoptosis in malignant cells.

Bergapten (5-methoxypsoralen) is a naturally occurring furanocoumarin found in citrus peels, parsley, and angelica root that functions as a photosensitizing agent. Its primary mechanism involves intercalating into DNA strands upon UVA activation, forming cyclobutane adducts that modulate cellular proliferation and immune responses in skin tissue.

Myricitrin, a flavonoid and Myricetin 3-O-rhamnoside, exhibits potent antioxidant properties by reducing oxidative stress markers. It shows preliminary evidence for blood sugar regulation through increased glycogen content and Glut-4 gene expression.

Sambucus nigra agglutinin III (SNA-III) is a lectin isolated from elderberry, characterized by its specific binding to carbohydrate structures. This interaction enables SNA-III to agglutinate cells and potentially influence cellular communication via glycoprotein binding.

Arbutin is a naturally occurring phenolic glycoside composed of hydroquinone linked to a glucose molecule, found in bearberry, cranberry, and pear plants. It inhibits tyrosinase activity in melanocytes to reduce melanin synthesis, making it a clinically studied ingredient for hyperpigmentation and skin brightening.

Limonene is a monocyclic monoterpene found abundantly in citrus peel oils, comprising up to 97% of orange peel essential oil. It interacts with adenosine receptors and cytochrome P450 enzymes, and is primarily studied for antioxidant and potential chemopreventive properties in preclinical models.

Pulegone is a monoterpene compound found in pennyroyal and other mint plants that exhibits significant hepatotoxicity in humans. This bioactive compound lacks established therapeutic benefits and poses serious safety concerns due to its liver-damaging metabolites.

Sulforaphane is an isothiocyanate compound derived from cruciferous vegetables that activates Nrf2 signaling pathways. It induces Phase II detoxification enzymes and exhibits potent cellular protective effects through hormetic stress responses.

Homosalate is a salicylic acid ester primarily used as a UV filter in sunscreens, not as a dietary supplement. Limited research suggests potential endocrine disruption at high concentrations (≥250 μM), making it unsuitable for therapeutic use.

Nordihydroguaiaretic acid (NDGA) is a phenolic lignan compound that acts as a potent lipoxygenase inhibitor, blocking the formation of inflammatory leukotrienes. It also modulates the mTOR pathway by suppressing mTORC1 complex activity, potentially influencing cellular growth and metabolism.

Curcumin is the primary polyphenolic curcuminoid in turmeric (Curcuma longa), constituting roughly 77% of its curcuminoid content. It exerts anti-inflammatory and antioxidant effects primarily by inhibiting NF-κB signaling and suppressing pro-inflammatory cytokine production.

Tyrosol is a phenolic alcohol naturally found in olive oil and olive leaves that lacks documented clinical health benefits in humans. This antioxidant compound occurs alongside hydroxytyrosol in Mediterranean foods but has no proven therapeutic applications based on current research.

Hypericum Perforatum, commonly called St. John's Wort, contains hypericin and hyperforin as its primary bioactive compounds, which inhibit the reuptake of serotonin, dopamine, and norepinephrine to support mood regulation. In homeopathic preparations, highly diluted forms are used to address nerve pain, emotional distress, and anxiety based on the principle of 'like cures like.'

Napier grass seed is a nutrient-dense supplement containing bioactive compounds including flavonoids, phenolic acids, and essential fatty acids that support metabolic and cardiovascular health. The seed's micronutrient profile enhances cellular energy production and provides antioxidant protection against oxidative stress.

Aegeline is a protoalkaloid compound found in Aegle marmelos (bael fruit) that primarily works through monoamine oxidase-A (MAO-A) inhibition and Akt pathway modulation. Research shows potential antidepressant, anti-inflammatory, and glucose metabolism effects, though evidence remains limited to preclinical studies.

Myrcene is a monocyclic monoterpene found naturally in mangoes, hops, lemongrass, and cannabis, where it contributes to characteristic aromas and flavors. It undergoes cytochrome P450-mediated hepatic metabolism and has been studied primarily for its chemical properties, though robust human clinical evidence for health benefits remains absent.

Monoterpenin is a monoterpene compound that exhibits antioxidant properties through free radical scavenging mechanisms. The compound demonstrates potential enzyme modulation activity via cytochrome P450 2B6 inhibition in laboratory studies.

Visnagin is a furochromone compound derived from the plant Ammi visnaga that exerts organ-protective effects primarily through inhibition of pro-inflammatory cytokines and modulation of oxidative stress pathways. Preclinical research highlights its potential in protecting the kidneys and heart from chemotherapy-induced damage without compromising anticancer efficacy.

Rhoifolin is a flavone glycoside found in citrus fruits, grapefruit leaves, and Rhus succedanea that exerts anti-inflammatory and antioxidant effects primarily by inhibiting pro-inflammatory cytokine pathways and scavenging reactive oxygen species. Its apigenin-7-O-neohesperidoside structure allows it to modulate NF-κB signaling and upregulate endogenous antioxidant enzymes including superoxide dismutase and glutathione.

Thujone is a monoterpenoid compound found in wormwood, sage, and absinthe that acts as a GABA receptor antagonist. Despite historical use in traditional medicine, clinical evidence for therapeutic benefits remains extremely limited due to safety concerns.

Rotenone is a highly toxic isoflavonoid compound derived from plants that acts as a potent mitochondrial poison. The WHO classifies rotenone as moderately toxic to humans with no documented therapeutic benefits.

Serratagenic acid is a triterpenoid saponin compound found in certain plants used in traditional Ayurvedic medicine. Preliminary computational studies suggest it may exhibit antiviral properties by potentially inhibiting viral RNA polymerase and spike protein interactions.

Marmesin is a furanocoumarin compound found in citrus peels that absorbs UV-A radiation in the 320-380 nm range. This natural compound demonstrates potential UV-protective properties through its chromophore structure, though clinical research remains limited.

Spiraeoside is a flavonoid glycoside composed of quercetin-4'-O-glucoside, found naturally in plants such as meadowsweet (Filipendula ulmaria) and onions. It exerts its primary effects through antioxidant and anti-inflammatory mechanisms, including suppression of reactive oxygen species and inhibition of pro-inflammatory signaling pathways.

Methyl gallate is the monomethyl ester of gallic acid, a phenolic acid found naturally in plants such as Rhus chinensis and Paeonia lactiflora. It exerts antioxidant activity primarily by donating hydrogen atoms to neutralize free radicals via its trihydroxybenzene ring structure, and shows early-stage evidence for anti-inflammatory and anti-tumor properties.

Luteoloside, also called luteolin 7-O-glucoside, is a flavone glycoside found in plants such as peanut hulls, celery, and perilla leaves, where luteolin is bound to glucose at the 7-position for improved water solubility. Its primary mechanisms include inhibition of NF-κB signaling and activation of SIRT1, driving anti-inflammatory and antifibrotic effects documented in preclinical models.

Tanshinone IIA is a lipophilic diterpene quinone extracted from Salvia miltiorrhiza (Danshen) root that exerts cardioprotective effects primarily by suppressing NF-κB signaling and activating AMPK phosphorylation. Most evidence derives from preclinical models, with limited human clinical trial data available to date.

Anethole (1-methoxy-4-(prop-1-enyl)benzene) is the primary phenylpropanoid constituent of anise, star anise, and fennel essential oils, responsible for their characteristic sweet, licorice-like aroma. Preclinical research suggests it interacts with NF-κB signaling pathways and exhibits estrogen receptor activity, though no human clinical trials have validated therapeutic benefits in humans.

Pennyroyal (Mentha pulegium) is a European mint herb whose primary bioactive compound, pulegone (comprising 61–80% of its essential oil), exhibits in vitro antioxidant and antimicrobial activity. No controlled human clinical trials have established therapeutic benefits, and its high pulegone content poses significant hepatotoxic and abortifacient risks.

Neohesperidin is a flavanone glycoside derived from citrus peels that exhibits anti-inflammatory and antioxidant properties. It works primarily by modulating inflammatory cytokine production and enhancing antioxidant enzyme activity.

Quercitrin (quercetin 3-rhamnoside) is a flavonoid glycoside in which quercetin is bound to the sugar rhamnose, altering its solubility and metabolic profile compared to free quercetin. It exerts antioxidant, anti-inflammatory, and antiviral effects primarily by inhibiting pro-inflammatory enzymes such as COX-2 and lipoxygenase, and by scavenging reactive oxygen species.

Nicotine is an alkaloid that activates nicotinic acetylcholine receptors in the brain and peripheral nervous system. Clinical evidence supports its use in smoking cessation therapy and shows potential therapeutic effects for Parkinson's disease motor symptoms.

Aristolochia indica is a traditional Siddha medicinal plant containing aristolochic acids that exhibits anti-inflammatory and antidiarrheal properties. The herb works by inhibiting mast cell degranulation and reducing inflammatory mediator release in tissues.

Cannabichromene (CBC) is a non-psychoactive cannabinoid that demonstrates anti-inflammatory and analgesic properties through interaction with TRPA1 channels and CB2 receptors. Preclinical studies show CBC reduces inflammatory markers and pain responses in animal models, though human clinical data remains limited.

Cannabigerol (CBG) is a non-psychoactive cannabinoid that interacts with CB1 and CB2 receptors in the endocannabinoid system. Research shows CBG reduces anxiety and stress while alleviating exercise-induced muscle soreness through modulation of inflammatory pathways.

Theaflavin-3-gallate (TF-2b) is a polyphenolic flavanol formed during black tea fermentation through the oxidative condensation of catechins, specifically epigallocatechin and epicatechin gallate. It exerts biological activity primarily as a prooxidant, inducing reactive oxygen species (ROS) generation and apoptosis in cancer cell lines while modulating inflammatory signaling pathways.

Tectoridin is an isoflavone glycoside found primarily in the flowers of Pueraria lobata (kudzu) and Belamcanda chinensis (blackberry lily), where it serves as the glycosylated precursor to the aglycone tectorigenin. It exerts its primary effects through estrogen receptor modulation and inhibition of inflammatory enzymes, with most evidence derived from preclinical animal and cell studies.

Calceolarioside is a phenolic glycoside compound found in plants such as Calceolaria and Plantago species, composed of a phenylethanoid backbone linked to sugar moieties. It exerts its primary effects through free radical scavenging, inhibition of oxidative stress pathways, and potential interference with parasitic cell survival mechanisms.

Umbelliferone is a naturally occurring hydroxylated coumarin compound found in plants such as carrots, parsley, and coriander that exerts biological activity primarily through antioxidant mechanisms and modulation of apoptotic pathways. Research suggests it may inhibit cancer cell proliferation, demonstrate antimicrobial activity, and protect cellular DNA, though most evidence remains preclinical.

Abscisic acid (ABA) is a sesquiterpenoid phytohormone found in plants and trace amounts in certain foods that interacts with the LANCL2 receptor to potentially modulate innate immunity and glucose metabolism. Human clinical evidence remains extremely limited, with no randomized controlled trials confirming therapeutic benefits in humans.