Deconstruct Aha Bha Exfoliating Scalp Serum 100ml is used for exfoliating and balancing the scalp. This lightweight, water-based formula combines 1% salicylic acid to remove dead skin cells, 1% lactic acid to balance the scalp’s pH and a 2% zinc complex for hydration and nourishment. The serum gently exfoliates and reduces excessive oil while addressing issues like scalp acne, white flakes and buildup. Designed for oily and sensitive scalps, it leaves the scalp feeling fresh and clean without over-drying.