SAISEI STRESS DEF AMINO ACID SHAM 11.5OZ. Benefits: Helps strengthen hair at the root to reduce fall out. Hydrates and helps combat damage from UV exposure and environmental stress. Supports the effects of the Saisei Biomimetic Peptide Treatment Essence. Features: Gently cleanses without stripping. Lightweight but generous lather. Suitable for daily use. Free of: parabens, sulfates, phthalates, animal testing. Key Ingredients: AMINO ACID SURFACTANT: Helps maintain scalp and hair's natural moisture levels without stripping.. BLACK SPRUCE BARK EXTRACT: A sustainable upcycled extract that helps repair damage and protect the scalp and hair color from oxidation and environmental stressors.. APPLE EXTRACT: Soothes and hydrates the scalp with supercharged antioxidants. Known to help preserve natural color and thickness while reducing shedding..