Smooths, Strengthens and Adds Shine to Thinning Hair | Clean, Vegan, Cruelty-Free, Clinically Proven and Color Safe (8 Fl Oz) FORMULATED FOR THOSE WITH THINNING HAIR: GRO Revitalizing Conditioner smooths, strengthens and adds shine to thinning strands to support thicker, fuller, healthier looking hair. LATHER, RINSE, RESULTS: In just one use, GRO Revitalizing Conditioner leaves hair with a 79% reduction in breakage and 5x stronger strands.* PLANT-POWERED FORMULA: This conditioner features powerful phytoactives and Karmatin, a vegan keratin alternative, that strengthen strands. BENEFITS FROM SCALP TO STRAND: A blend of antioxidant-rich natural oils hydrate, strengthen and protect from scalp to strand. CLEAN, VEGAN, CRUELTY-FREE: We use clean, vegan ingredients to deliver clinically proven results. Great hair starts with GRO Revitalizing Conditioner.