SCALP SERUM 4OZ. Benefits: Dermatologist-tested serum. Soothe, cool and calm your roots. Give your scalp a sense of relief. Works for all hair styles from protective styles to locs to full out curls. Great for dry scalps. Great for 3B-4C. Research Results: 98% agree this Scalp Serum soothes, cools & calms my roots.*. 98% agree the Scalp Serum will provide a sense of relief from tight styles.*. 94% agree my scalp feels moisturized.*. 98% agree this product feels refreshing.*. 91% agree the Scalp Serum is super hydrating.*. 98% agree the Scalp Serum sinks into my roots.*. *Based on a 65-subject consumer perception study after 1 week of use.. Formulated Without: Parabens. Formaldehyde & Formaldehyde-Releasing Agents. Phthalates. Mineral Oil. Retinyl Palmitate. Oxybenzone. Coal Tar. Hydroquinone. SLS/SLES. Synthetic Fragrance (less than 1%). Triclocarban & Triclosan. Gluten, Silicone & Protein.