Trycone Hair Growth Vitalizer Serum is formulated with goodness of Redensyl,  Onion Seed Oil, Biotin, Hydrolized Keratin, Minerals, Omega 3 & 6 and and many other vitamins which helps in promoting hair growth, reduce Hair fall, and prevents split ends and premature graying of Hair. Redensyl targets hair follicle stem cells that play a big role in hair regeneration and growth also controls hairfall. Onion seed oil has anti bacterial and anti fungal properties that cures scalp infections and keeps your hair healthy. Biotin helps promote healthier looking and thicker hair in line with your natural hair growth cycle. Keratin and other vitamins help to make your hair soft, smooth, shiny and healthy.