To The Root Serum This product is: A proactive and clean topical serum formulated to reduce the signs of aging hair while promoting healthier, more voluminous hair. Good for: All hair types, including facial hair. Works best as a proactive approach in the early stages of grey, on those with 0-30% grey. Why we love it: Arey To The Root Serum utilizes Arey’s Mela-9™ Complex, a patent-pending, science-backed combination of antioxidants and a clinically-efficacious peptide to slow and re-pigment grey hair while also delivering thicker, fuller, healthier hair- with the added benefit of panthenol for increased volume. Dermatologist Tested and Hypoallergenic. Oil-free formula won't leave hair feeling greasy.