People most frequently use neem in hair and skin care products. Neem is a popular ingredient in several anti-dandruff shampoos and soaps. The results of a small study indicated that neem is an effective anti-lice and anti-nit agent. Neem is used for Clearing acne, scars, pigmentation and blackheads. Lightens skin blemishes, treats dry skin, delays ageing of skin with its regenerative properties, neem helps the skin fight pathogens below its surface. As a result, your skin remains graceful. Reduce the effects of ageing. Treats dandruff and cures dark circle problems.Neem leaf is used for curing leprosy, skin ulcers and skin diseases.