Ulta California Naturals  Re:GRO Anti-Thinning Scalp Serum

Meet the clean, no-side-effects hair & scalp serum with 5% Capixyl - shown to grow 79% more hair in 4 months* - plus rosemary, caffeine & saw palmetto for stronger, fuller, healthier hair with less breakage. *Capixyl Lucas Meyer Cosmetics by Clariant