Biotin Hair Growth Serum is a lightweight and non-greasy formula that promotes hair growth and strengthens the hair follicles. It is enriched with biotin, collagen, and natural extracts that nourish the scalp and stimulate hair regrowth. The serum is easy to apply and can be used on all hair types. It helps to improve hair thickness, reduce hair loss, and enhance overall hair health. Biotin Hair Growth Serum is a thoughtful gift for anyone who wants to improve the appearance and condition of their hair.