Amalaki (Emblica officinalis, Amla or Indian Gooseberry) is revered by ayurvedic healers as a "wonder rasayana" capable of delivering a diverse range of benefits to the physiology. It has a reputation as a powerful rejuvenating herb. This precious fruit is reputed to have the highest content of vitamin C and E of any natural occurring substances in nature. It promotes ojas and nourishes all the tissues of the body and is useful in the treatment of ulcers and hyperacidity.

A research team discovered that when Amalaki is taken regularly as a dietary supplement, it counteracts the toxic effects of prolonged exposure to environmental heavy metals, such as lead, aluminum, and nickel. In the studies the pro-oxidant or oxygen radical scavenger qualities of emblica suggest that it is also very effective in lowering the risk of many chronic disorders. Other studies indicate that it is much more effective than Vitamin C alone in reducing chromosomal abnormalities. Amalaki juice has twenty times more vitamin C than orange juice, and natural tannins prevent oxidation of the vitamin content in a dry condition – in other words, it is heat stable. Studies indicate that the naturally occurring vitamin C of amalaki is easier for the body to absorb than synthetic vitamin C. This and other studies indicate that naturally occurring vitamin C of Indian gooseberry may be ten times beneficial to the body than synthetic vitamins. The Vitamin C content of Amalaki is between 625 mg – 1814 mg per 100 grams.