Amalaki / Amla (Phyllanthus emblica)

Botanical name: Phyllanthus emblica (syn. Emblica officinalis) · Family: Phyllanthaceae · Sanskrit: Amalaki (आमलकी) · Primary texts: Charaka Samhita, Sushruta Samhita, Ashtanga Hridayam, Bhavaprakasha

Amalaki, commonly known as Indian Gooseberry or Amla, is arguably the single most important herb in classical Ayurveda. Charaka Samhita dedicates an entire chapter to Amalaki Rasayana (Chikitsa Sthana, Chapter 1, Pada 3), placing it among the foremost rejuvenative substances. It is a key component of Triphala — the most widely used Ayurvedic formulation — and features in hundreds of classical preparations across every category of Ayurvedic medicine.

Classical Properties (Dravyaguna)

Rasa: Pancharasa — five of the six tastes (predominantly Amla/Sour, followed by Madhura/Sweet, Tikta/Bitter, Kashaya/Astringent, Katu/Pungent). Only Lavana (Salty) is absent.

Guna: Guru (Heavy), Ruksha (Dry), Sheeta (Cool)

Virya: Sheeta (Cooling) — notably, despite its sour taste, Amalaki has cooling potency, which is considered a Prabhava (special property)

Vipaka: Madhura (Sweet)

Prabhava: Rasayana, Vayasthapana (age-supporting)

Dosha action: Tridoshahara — balances all three Doshas. Particularly effective for Pitta due to its cooling Virya despite sour taste.

Classical References

Charaka Samhita: The most extensive classical reference. Amalaki appears in Rasayana Pada (Chikitsa Sthana, Chapter 1) with a dedicated section on Amalaki Rasayana. Charaka classifies it among Vayasthapana (age-supporting), Jvarahara (traditional fever management), Kasahara (traditional cough management), and multiple other therapeutic groups in Sutra Sthana, Chapter 4.

Sushruta Samhita: Referenced in the Triphala and Parushakadi Gana. Sushruta describes Amalaki as Tridosha Shamaka with special emphasis on its cooling, Pitta-pacifying action.

Bhavaprakasha Nighantu: Described in the Haritakyadi Varga with extensive verses detailing its properties and traditional applications.

Ashtanga Hridayam: Vagbhata includes Amalaki in numerous contexts — as a single herb, as part of Triphala, and as a component of many medicated oils and ghee preparations.

Botanical Description

Phyllanthus emblica is a medium-sized deciduous tree growing 8–18 metres tall, found throughout tropical and subtropical India. The fruit is the part most used in Ayurveda — round, fleshy, greenish-yellow when ripe, 2–3 cm in diameter, with six vertical grooves. The fruit has a characteristically sour, astringent taste with a sweet aftertaste. It is exceptionally rich in vitamin C and tannins. The tree is widely cultivated across India, from the Himalayan foothills to southern coastal regions.

Traditional Uses in Ayurveda

Rasayana (Rejuvenation): Charaka Samhita devotes special attention to Amalaki Rasayana, describing elaborate classical protocols for its preparation and use as a long-term rejuvenative. It is considered one of the most versatile Rasayanas due to its Tridosha-balancing nature.

Pitta Shamana: Despite its predominantly sour taste, Amalaki’s cooling Virya and sweet Vipaka make it the classical choice for Pitta pacification — a property considered Prabhava (special, beyond what the taste alone would suggest).

Agni Deepana (Digestive support): Amalaki is traditionally used to support balanced digestive fire without aggravating Pitta — a rare and valued property in the Ayurvedic materia medica.

Hair and skin: Amalaki features in numerous classical preparations for hair health (Neelibhringadi Thailam, Kayyunyadi Thailam) and skin radiance (Triphala-based formulations).

Component of Triphala: Alongside Haritaki and Bibhitaki, Amalaki is one-third of Triphala — the most fundamental and widely prescribed Ayurvedic formulation.

Classical Preparations

Triphala Churnam: The foundational Ayurvedic formula — equal parts Amalaki, Haritaki, and Bibhitaki. Referenced across virtually all major classical texts.

Amalaki Rasayana: Single-herb rejuvenative preparation as described in Charaka Samhita.

Chyawanprash: The most famous Lehyam (herbal jam) in Ayurveda, with Amalaki as the primary ingredient. Described in Charaka Samhita, Chikitsa Sthana.

Dhatri Lauha: An iron-containing preparation with Amalaki, described in Bhaishajya Ratnavali.

Amalaki Churnam: Simple powdered fruit, used as a single-herb preparation or as an ingredient.

Part Used and Dosage

Part used: Fruit (dried or fresh), seed (occasionally)

Churnam: 3–6 grams

Fresh juice: 10–20 ml

Anupana: Honey, warm water, or ghee depending on intended action

Classical dosage guidelines are for educational reference. Consult a qualified practitioner.

Modern Research Overview

Amalaki is one of the most extensively researched Ayurvedic fruits. It contains exceptionally high levels of ascorbic acid (vitamin C), gallic acid, ellagic acid, and various tannins (emblicanin A and B). Research has been published in journals including Phytotherapy Research, Food Chemistry, and the Journal of Ethnopharmacology.

Research summaries are for educational context and do not constitute medical claims.

This article is for educational purposes only and is not medical advice. Consult a qualified Ayurvedic physician or healthcare professional before using any herb.

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Frequently Asked Questions about Amalaki / Amla