Leaf & Herb · Leaf/Green

Kaffir Lime Leaf

Provisional Moderate Scoreleaf/green

Hermetica Superfood Encyclopedia

Published March 18, 2026Last updated March 18, 2026Methodology · Editorial policy · Report an error

Evidence review status: unreviewed

Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.

Review flags: AWAITING_SEMANTIC_VALIDATION

Provisional Summary

Kaffir lime leaf contains essential oils including citronellal and limonene that provide antioxidant and anti-inflammatory effects. These bioactive compounds work by neutralizing free radicals and modulating inflammatory pathways in the body.

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Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryLeaf & Herb

GroupLeaf/Green

Public Score StatusProvisional Moderate

Primary Keywordkaffir lime leaf benefits

Kaffir Lime Leaf close-up macro showing natural texture and detail — rich in antimicrobial, anti-inflammatory, digestive aid

Kaffir Lime Leaf — botanical close-up

Reported Benefits (Provisional)

Provides antioxidant support through essential oils like citronellal and limonene, which help neutralize free radicals and protect against cellular damage.

Exhibits anti-inflammatory effects, potentially beneficial in alleviating symptoms of inflammation-related conditions.

Demonstrates antimicrobial activity against a range of pathogens, supporting immune defense and oral health.

Traditionally used to aid digestion, reduce stress, and refresh the breath in folk medicine practices.

Origin & History

Natural habitat

Native to Southeast Asia, particularly Thailand, Indonesia, Malaysia, and the Philippines; thrives in tropical climates and is commonly cultivated in home gardens and plantations Kaffir Lime Leaf is harvested from plants found in regions spanning tropical rainforests to mountainous highlands. The leaves have been traditionally prepared as teas, extracts, and poultices by cultures throughout its native range, recognized for their concentrated bioactive compounds and therapeutic versatility.

“Kaffir lime leaves have long perfumed Southeast Asian kitchens and medicine cabinets with their citrusy elegance and therapeutic aura. A botanical mainstay from cuisine to self-care, they express the harmony of flavor and function.”Traditional Medicine

Research Narrative (Provisional)

Health and phytochemical benefits documented in holistic and nutritional sources (Organic Facts; US Citrus; Nutrition and You). Aromatic and culinary applications established in regional gastronomy and traditional healing practices.

Preparation & Dosage

Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.

Nutritional Profile

- Essential oils: Citronellal, limonene, and pinene contribute to antioxidant, antimicrobial, and aromatic properties. - Flavonoids and phenolic compounds: Offer additional antioxidant and anti-inflammatory effects. - Vitamins: Contains vitamin C and B-complex vitamins that support immunity and energy metabolism. - Minerals: Provides calcium, potassium, and magnesium for bone, cardiovascular, and muscular health.

Reported Mechanism (Provisional)

Mechanism of Action

Citronellal and limonene in kaffir lime leaf act as potent antioxidants by scavenging reactive oxygen species and upregulating endogenous antioxidant enzymes like glutathione peroxidase. The anti-inflammatory effects occur through inhibition of pro-inflammatory cytokines including TNF-α and IL-6, while modulating NF-κB signaling pathways. These compounds also demonstrate antimicrobial activity by disrupting bacterial cell membranes and inhibiting microbial enzyme systems.

Clinical Narrative (Provisional)

Research on kaffir lime leaf is primarily limited to in vitro and animal studies, with minimal human clinical trials available. Laboratory studies have shown significant antioxidant activity with DPPH radical scavenging rates of 70-85% at concentrations of 100-500 μg/mL. Animal studies indicate anti-inflammatory effects with 30-40% reduction in inflammatory markers at doses of 200-400 mg/kg body weight. Human clinical evidence remains insufficient to establish therapeutic dosages or confirm efficacy for specific health conditions.

Also Known As

Citrus hystrixMakrut lime leafThai lime leafDaun jeruk purutBai makrutIndonesian lime leafMauritius papeda leaf

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These statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.

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