Scalp Serum - Secret's out: Scalp health is hair health. Get healthier, fuller looking hair in as little as 6 weeks* with Divi's award-winning, clinically tested Scalp Serum. Made with copper-tripeptide 1, caffeine, and rosemary for a healthy scalp.BenefitsNourishes and hydrates the scalpWater-based, non-greasy formulaMade without parabens, sulfates, alcohols and synthetic fragranceVegan and Cruelty-FreeImproves the appearance of thinning hair**Invigorating peppermint and tea tree scentRemoves product & oil buildupKey IngredientsCaffeine: Supports thicker, healthier-looking hairAmino Acids: Supports hair strength, fights frizz and reduces the effects of breakageHyaluronic Acid: Nourishes and hydrates the scalp for a clean, healthy hair environmentTea Tree Oil: Known to reduce and prevent excess oil buildup on the scalp and in the hair follicleCopper Tripeptide-1: Known to facilitate a clean and hydrated scalp barrierResearch Results90% noticed an improvement in the look of fullness of their hair**87% noticed an increase in how dense their hair looked****In an independent study over 6 weeks of daily use.82% noticed their scalp felt less dry****Results from a user self-assessment questionnaire of 31 subjects in an independent study over 12 weeks of daily use. - Scalp Serum