Cosmeceutical (Oral) · Ayurveda

Amla (Hair, Oral)

Provisional Moderate Scorebotanical

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

Amla contains high concentrations of vitamin C and tannins that stimulate collagen synthesis in hair follicles and scalp tissue. These compounds protect hair from oxidative damage while strengthening the hair shaft structure through enhanced protein cross-linking.

—

Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryCosmeceutical (Oral)

GroupAyurveda

Public Score StatusProvisional Moderate

Primary Keywordamla hair benefits

Amla (Hair, Oral) — botanical close-up

Reported Benefits (Provisional)

Amla is rich in vitamin C, boosting collagen production for stronger hair roots

Enhanced collagen supports hair structure and elasticity. - Its antioxidant properties protect hair follicles from damage, reducing hair loss. This protection ensures healthier, more resilient hair. - Amla improves scalp circulation, delivering essential nutrients to hair follicles. Better circulation can lead to increased hair growth. - It has antimicrobial properties that prevent dandruff and scalp infections. A healthy scalp environment is crucial for optimal hair health. - The high iron content in Amla enhances oxygen transport to hair roots, promoting growth. Increased oxygenation results in more vibrant hair. - It balances sebum production, preventing oily or dry scalp conditions. Balanced sebum levels lead to a healthier scalp and hair. - Amla can enhance natural hair color, delaying graying and adding shine. This natural enhancement keeps hair looking youthful and vibrant.

Origin & History

Natural habitat

Amla, also known as Indian gooseberry, is a fruit native to India. It is harvested and processed into powders, oils, and extracts, revered for its high vitamin C content and antioxidant properties.

“Amla has been a cornerstone of Ayurvedic medicine for thousands of years, used to enhance hair growth, improve digestion, and boost immunity.”Traditional Medicine

Research Narrative (Provisional)

Studies on amla include observational research and some clinical trials that highlight its antioxidant and anti-inflammatory properties, which may contribute to improved hair and skin health.

Preparation & Dosage

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

Nutritional Profile

Amla (Phyllanthus emblica) contains exceptionally high Vitamin C at 600-900mg per 100g fresh fruit (approximately 20x that of oranges), though much is bound to tannins (emblicanin A and B, puniglucanin) which paradoxically stabilize ascorbic acid against heat degradation. Key bioactive compounds include gallic acid (~1.2%), ellagic acid, chebulinic acid, and quercetin. Macronutrient profile per 100g: carbohydrates ~10g, fiber ~4.3g, protein ~0.5g, fat ~0.1g. Mineral content includes calcium (~25mg), iron (~1.2mg), phosphorus (~27mg), and chromium (~0.002mg). The tannin-Vitamin C complex (tannins at ~15-28% dry weight) significantly enhances bioavailability of ascorbic acid compared to synthetic forms, with slower release kinetics improving systemic absorption. Phytosterols (beta-sitosterol) and flavonoids contribute to antioxidant ORAC values exceeding 261,500 µmol TE/100g dry weight.

Reported Mechanism (Provisional)

Mechanism of Action

Amla's vitamin C (ascorbic acid) acts as a cofactor for prolyl 4-hydroxylase and lysyl hydroxylase, enzymes essential for collagen synthesis in hair follicles. The fruit's tannins, particularly emblicanin A and B, scavenge free radicals that damage keratinocytes and dermal papilla cells. These polyphenolic compounds also inhibit 5α-reductase activity, reducing DHT-mediated hair follicle miniaturization.

Clinical Narrative (Provisional)

Limited clinical studies have examined amla's direct effects on hair health in humans. A 12-week study of 60 participants using amla oil showed 23% reduction in hair fall compared to placebo. Preliminary research indicates amla extract at 500mg daily may improve hair density, though larger randomized controlled trials are needed. Most evidence comes from in vitro studies demonstrating antioxidant activity and animal studies showing improved hair growth parameters.

Also Known As

Phyllanthus emblicaIndian gooseberryEmblicAmalakiDhatriphalaNellikkaiAmritphalaEmblic myrobalan

Browse All Ingredients More Ayurveda About the Encyclopedia

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.

From the Hermetica Research Desk

Research updates — and 25% off your first order

Join our list for source-aware wellness education, review-state updates, and product news — and unlock 25% off your first Hermetica order. Educational content is not medical advice. No spam, unsubscribe anytime.

Educational content only — not medical advice.