INGREDIENT GUIDE · 5 OF 5
Amla for hair: the Ayurvedic tradition, what laboratory and clinical studies show, and why it is in Afghani Oil
Short answer: amla (Indian gooseberry, Phyllanthus emblica) is the classic hair fruit of Ayurveda, and it has more laboratory support than most hair botanicals: strong 5-alpha-reductase inhibition in vitro and growth-factor activation in skin cells. One randomised trial tested an oral amla syrup in women with pattern hair loss. Topical amla oil itself has not been trialled. In Afghani Oil it is the shine-and-depth ingredient.
What amla is, and how it gets into an oil
Amla is the fruit of Phyllanthus emblica (also Emblica officinalis), a tree of India and South-East Asia. The fruit is sour, astringent and very rich in tannins and gallic acid. Traditional hair oils are made by steeping the sun-dried fruit in oil, which is exactly how it enters Afghani Oil. In Saudi Arabia the fruit is known as amlaj, and the dried herb is sold under that name.
Why people search for it
Amla is the Ayurvedic answer to almost every hair question, so searchers ask how to use the herb or the oil, whether it has downsides, and whether it darkens hair or helps growth. This guide gives the tradition its due and then shows what has actually been measured.
What the research actually shows
Traditional use · Amla oil and amla paste have been used on hair for centuries in Ayurvedic practice for shine, strength and scalp care. A 1992 study even found that traditional Indian hair oils containing amla inhibited dermatophyte fungi in the laboratory.
Laboratory evidence · In a 2012 screen of seventeen Thai plants traditionally used for hair, Phyllanthus emblica was the second most potent inhibitor of 5-alpha-reductase in vitro and promoted hair growth in mice. In 2022, an aqueous amla extract activated growth-factor genes in human keratinocytes at a level the authors compared to 1% minoxidil, again in cells, not people.
Randomized trial, oral · In 2024, a randomised controlled trial in Tehran gave an oral amla syrup or placebo to women with female-pattern hair loss for twelve weeks. The anagen-to-telogen ratio improved significantly in the amla group, and physician and patient satisfaction were higher; the only side effect noted was one case of mild constipation. Fifty-two women completed the trial.
Limits · The strongest results are in test tubes and mice, and the one human trial used a syrup taken by mouth. There is no clinical trial of amla oil applied to the scalp, so the traditional claims for the oil remain tradition.
How amla is used on hair
- As a paste or rinse: dried amla powder mixed with water, often with henna, left on the hair and washed out. Astringent, and it can stain light hair.
- As amla oil: fruit-infused oil massaged into the scalp and lengths.
- In Afghani Oil: sun-dried amla is steeped into the blend in measured proportion, so you never handle the powder or the stain. Apply a measured amount at the parting with the dropper and follow the directions supplied with the bottle, as in how to use Afghani Oil.
Downsides to know
Pure amla preparations are astringent and can feel drying; the powder and strong infusions can darken or stain very light hair. In a diluted blend these effects are not expected, but patch test first if your scalp is sensitive.
How it fits with the other four botanicals
Amla is the shine and colour-depth ingredient of the blend. Rosemary carries the strongest topical trial, saw palmetto the antiandrogenic research, pumpkin seed the lightness and an oral trial, black seed the traditional scalp use. The ingredients guide lists all five.
Common questions
Does amla darken hair? Traditional pastes can deepen dark hair and stain light hair; a diluted oil is not a dye and does not change your colour.
What is amla called in Saudi Arabia? Amlaj, sometimes amla; in English, Indian gooseberry.
Does amla cause hair loss or damage? No evidence suggests that at cosmetic doses; the documented downsides are astringency and staining with concentrated preparations.
Does amla regrow hair? The oral trial measured a better anagen ratio in women over twelve weeks; that is a promising signal, not a treatment claim, and it does not describe the oil.
Where amla sits in Afghani Oil
Amla is the fifth of the five botanicals printed on the label of the Original Afghani Oil, 50 ml: sun-dried fruit steeped into the oil for shine and colour depth.
Sources
- Kumar N, et al. 5α-reductase inhibition and hair growth promotion of some Thai plants traditionally used for hair treatment. J Ethnopharmacol. 2012;139(3):765-71. PMID 22178180.
- Wongrakpanich A, et al. Phyllanthus emblica extract-loaded transfersomes for hair follicle targeting. J Oleo Sci. 2022;71(7):1085-1096. PMID 35781257.
- Akhbari M, et al. The effect of an oral product containing Amla fruit (Phyllanthus emblica L.) on female androgenetic alopecia: a randomized controlled trial. J Ethnopharmacol. 2024;318:116958. PMID 37487962.
- Traditional uses, bioactive composition, pharmacology, and toxicology of Phyllanthus emblica fruits: a comprehensive review. J Ethnopharmacol. 2022. PMID 34480995.
- Inhibition of growth of dermatophytes by Indian hair oils. Mycoses. 1992. PMID 1302812.