No more worries about hair thinning hair fall dry & dull hair. HK VITALS Biotin Hair Tonic enriched with Red Onion Extract and Caffeine promotes hair growth keratin production & regeneration of hair follicles. While biotin is proven to promote natural hair growth red onion extract along with Caffeine is anti-inflammatory & encourages blood flow to the scalp. Lightweight & free of nasties this hair tonic will be your best friend for beautiful healthy & dense hair! Apply onto clean hair & scalp after cleansing & conditioning. Massage gently to boost the scalp's absorption of the hair tonic. For best results use along with HK VITALS Biotin Hair Shampoo Conditioner & Hair Mask. India's leading Skin and Hair Vitamin brand HK VITALS brings to you effective and long-lasting formulations which have been specially curated for your skin with the most effective scientific and natural ingredients.