The Scruples Biotin Onion Conditioner is a strengthening and stimulating conditioner that is ideal for those with damaged hair strands. This conditioner is infused with Biotin and Onion extract to provide your hair with incredible benefits! Biotin plays an important role in maintaining hair health. Biotin helps to increase follicle growth and the hair's keratin production, helping to strengthen hair from root to tip. Onion Extract provides sulfur, which helps to boost keratin production. By increasing hair keratin production, this extract provides strands with strengthening benefits while additionally helping to boost blood circulation to the scalp and nourishing the hair follicle. Onion extract also features antioxidant properties that help to reduce oxidative stress, which can contribute to premature hair loss and damage to hair follicles. The Scruples Biotin Onion Conditioner is the perfect addition for your damaged and thinning strands and leaves hair with a citrus garden scent. Benefits: Strengthening Stimulates blood flow Scalp health Supports hair growth