Ingredients: Aqua, Sodium Laureth Sulfate, Hydroxyethylcellulose, Rosmarinus Officinalis (Rosemary) Leaf Extract, Hydrolyzed Keratin. 1 /2PCS Rosemary Hydrolyzed Keratin Shampoo 100ml. Hydrolyzed keratin penetrates the hair shaft to effectively improve toughness, reducing hair breakage and split ends for stronger, healthier hair.