Vitamin B6 can help prevent facial hair growth. When there is, a deficiency of vitamin B6 can cause excessive hair growth on the face. The supplement rich in vitamin B6 in the diet frequently stop facial hair growth in women naturally. Wheat bran, breakfast cereals, hazelnut, potatoes, chicken, fish, peanuts, liver, and banana are rich source of vitamin B6. Use those products which have vitamin B and E. I use dermology hair removal product and I am pretty much satisfied.