SCALP CARE DENSITY SERUM 1.7OZ. Benefits: Reduces the appearance of grey hair. Clinically proven to visibly reduce hair thinning. Promotes healthier hair growth. Promotes thicker, fuller, healthier-looking hair from the root. Lightweight, fast-absorbing serum. Dermatologist approved. *Compared to baseline in a 90 day study of 30 participants using once daily.. Key Ingredients: Anti-grey complex: Antioxidant + amino acid blend reduces the appearance of grey hair.. Density boosting technology: Promotes natural growth and reduces shedding.. Pea sprout extract: Phytonutrients protect the scalp to help balance the hair growth cycle.. Amaranth peptides: Increases the diameter of hair fibers for fuller, thicker-looking hair.. Formulated Without: Silicones, sulfates (SLS + SLES), parabens, phthalates, or formaldehyde. PETA-certified cruelty-free, color safe, and safe for chemically treated hair..