Works wonders regardless of hair or scalp condition. Apply to dry scalp and leave on. Will not strip color. Works with: Bleach, Toners, Color & Permanents Crust Thin Hair Split Ends Oily Hair - Damaged Hair - Brittle Hair - Dry Hair - Cradle Cap - Loosens build-up of scales and allows for removal with a mild shampoo allowing the scalp to heal itself. Use under wigs to stop itching.