SAISEI BIOMIMETIC PEPT TRTMT ESS 1.7OZ. Benefits: Stimulates melanin production to help restore natural hair color. Helps strengthen the hair to reduce fall out. Helps boost cell renewal. Promotes healthier hair growth and helps improve overall hair health. Helps combat damage from UV exposure and environmental stress. Features: Lightweight enough for daily use, even on no-wash days. Absorbs quickly into the scalp. Provides a cooling, soothing effect. Free of: silicones, parabens, sulfates, phthalates, animal testing. Fragrance free. Key Ingredients: BIOMIMETIC PEPTIDES: Support melanin production to help restore natural hair color while also promoting greater strength, thickness, and fullness for strands.. ROSEBAY EXTRACT: Helps soothe the scalp for a healthier scalp microbiome. Extracted from rosebay willow herb, which regrows quickly even in areas affected by forest fires.. RED CLOVER EXTRACT: A rich source of nutrients and isoflavones that can support fuller hair. When paired with certain biomimetic peptides, it can help revitalize hair follicles for stronger, thicker feeling hair..