Often referred to as groundnut oil, this is a vegetable oil extracted from the seeds of the peanut kernels. Applying peanut oil topically can offer anti- aging benefits by reducing aging signs like wrinkles and fine lines. Uses: Hair Care: Peanut Oil nourishes the hair in all possible dimensions. It has natural moisturizing properties which help to keep the scalp hydrated. This in turn prevents scalp dryness and eruptive conditions manifesting there from. Skin care: Topical application of peanut oil also helps treat dry skin, thanks to its moisturizing properties. You can apply the oil to your face and other affected areas and leave it on for about 20 minutes. Then, take a bath as usual.