Hask Biotin Boost Thickening Conditioner 355ml is formulated with biotin, pro-vitamin B7, and collagen to strengthen and volumize thin and fragile hair. It enriches the hair fiber, providing body and density, while deeply moisturizing without weighing it down. Its lightweight texture makes it easy to comb, leaving hair soft, silky, and visibly thicker. Perfect for those who desire a una fuller and more resilient mane, this conditioner is an ideal daily treatment to improve the health and natural appearance of your hair.