Product Description This product contains only amphoteric surfactants and amino acid-based surfactants for gentle cleansing. With pH control effects and cortex repair ingredients, it helps to maintain curls and straight styles. Key ingredients: hydrolyzed egg shell membrane (hair protection ingredient), hydrolyzed keratin (hair protection ingredient), sericin (hair protection ingredient). Usage Instructions Take an appropriate amount of the product in your hands and lather well. Massage it into wet hair and scalp, then rinse thoroughly.