What it is: A lightweight, nongreasy leave-in spray conditioner powered by 3% Redensyl® to make hair look lusher and more abundant. It's formulated to extend the benefits of Scalp Booster Shampoo.What it does: This leave-in spray conditioner is designed to reactivate hair follicles and improve the look of density, coverage, volume and fullness, so you see less shedding in your hairbrush. Salicylic Acid gently exfoliates to makes your scalp feel cleaner, while a blend of Plant Extracts and potent Wheat and Rice Amino Acids offer conditioning benefits. How to use: Mist directly onto clean scalp in sections (4-6 pumps per use). Rub in with fingertips. Blow dry or air dry your hair and style as usual. 4.23 oz. Safe for color- and keratin-treated hair Vegan Cruelty-free Paraben-free; phthalate-free Made in the USA