Act+Acre is a New York-based haircare brand founded by Helen Reavey, a board-certified trichologist. It focuses on scalp health and offers plant-based, scientifically-backed products designed to nourish, balance, and stimulate the scalp. Act+Acre's products include shampoos, conditioners, masks, serums, and dry shampoos, all aimed at addressing various scalp concerns and promoting healthy hair growth.