What it is: A lightweight, fast-absorbing scalp serum formulated to visibly minimize the appearance of grey hair, reduce shedding and increase hair density.Who it's for: Ideal for all hair types. Safe for color- and chemically treated hair.What it does: The serum promotes healthier hair growth. The lightweight, fast-absorbing serum encourages thicker, fuller, healthier-looking hair from the root.Research results:In a 90-day study of 30 participants using the serum once daily:- 100% experienced a