Healthy looking hair starts from within. Hairburst Vitamins for Healthy Hair is a combination of vitamins, minerals and nutritional supplements designed to help maintain longer, stronger and healthier looking hair. The original hair growth formula from Hairburst contains collagen, renowned for strengthening hair fibers and preventing breakages, multiple Vitamins including biotin for thicker looking hair and folic acid, which renews the cells that aid hair growth for longer locks. A different approach to hair maintenance. Free From: Bovine and Porcine gelatine, flavourings, sweeteners, peanuts, starch, yeast and lactose.