NIB sunday riley clean rinse Clarifying Scalp Serum. An AHA/BHA-infused, rinse-off serum to clarify the scalp of product buildup, excess oil, dead skin, and pollution for a cleaner, healthier-looking scalp and refreshed hair. Can be used on wet or dry scalp, safe for color treated hair. Sulfate-Free, Paraben-Free, Gluten-Free, Soy-Free, Phthalate-Free, Fragrance-Free, Vegan. KEY INGREDIENTS GLYCOLIC ACID: An alpha hydroxy acid that exfoliates the surface of the scalp, while clarifying product residue from the hair. SALICYLIC ACID: A beta hydroxy acid that dissolves oily buildup on the scalp. NIACINAMIDE: Helps promote healthy hair growth. ROSE CLAY: A gentle, astringent clay that pulls impurities from the scalp. ZINC PCA: Zinc salt that helps balance both oily and dry scalps, for fresh-looking hair. WITCH HAZEL: Clarifying, natural astringent to rinse out product residue and leave scalp clean-feeling. VITAMIN F: Essential fatty acids to soothe and rehydrate the scalp. VITAMIN B COMPLEX: A multi-functional vitamin complex for healthy-looking hair and scalp. JASMINE ESSENTIAL OIL: Soothing, harmonizing essential oil.