What it is: A lightweight leave-in serum and scalp treatment that works on damp and dry hair to soothe scalps and rejuvenate roots for fuller-looking hair. Hair Texture: Straight, Wavy, Curly, and Coily Hair Type: Fine and Medium Hair Concerns: - Color Safe - Flaky and Dry Scalp - Thinning Key Benefits: - Soothes scalps with targeted treatment - Rejuvenates roots to support growth - Delivers healthier-, fuller-looking hair Highlighted Ingredients: - Baicapil, Procapil, and Agreynist: Three patented UNITE Hair ingredients. - Caffeine: Strengthens and promotes hair growth by stimulating the root. - Fruit Extracts: Stimulate hair growth and support collagen. Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, and triclosan. What Else You Need to Know: This lightweight leave-in hair serum and scalp treatment from UNITE Hair’s BOOSTA volumizing system soothes the scalp and rejuvenates at the root. Formulated to soften, add shine, and deliver healthier-, fuller-looking hair for all hair types, this no-rinse, nongreasy serum goes on damp or dry hair. Fragrance Description: This formula is fragrance-free.