mla powder is made from the ground-up leaves of the Indian gooseberry. . The powder has demonstrated anti-inflammatory effects, leading some. people to chalk it up as the next big thing in beauty. Amla powder can raise the levels of sebum production, which can help get rid of dandruff, scalp itchiness and dandruff. Amla powder is also used for hair growth to promote hair growth. Amla powder acts as an excellent toner for the hair. It strengthens the hair and makes it resistant to dryness.