You can buy here Biotin Hair Growth Serum, hair growth serum, keratin serum online in Pakistan. Biotin hair serum is best for supplementing hair loss treatments for women and men, hair loss treatments to get thicker, fuller looking hair. Biotin for hair formula is Non-Greasy, and made with premium ingredients. The biotin hair growth serum is combo of exceptional natural elements like castor oil, rosemary oil, caffeine, ginger oil and biotin that will efficiently promote hair growth.