KERATIN & MACADAMIA OIL SERUM These two vegetable oils revitalize, repair and strengthen the hair and make it more voluminous and shiny look Keratin Hair Care Serum is moisturizing to help dry and regenerate damaged hair. Creatine nourishes and smooths the hair structure and gives more stability and vitality Convincing quality: natural hair care without parabens, artificial colors and cruelty free Developed according to German standards and used for daily hair care suitable for men and women Quick & easy to use: Apply the hair treatment without rinsing and let it work throughout the day KERATIN: Regulates the overall structure of the hair, supports fullness and shine and promotes hair growth Increases hair resistance to wind and heat Effectively protects against damage caused by heat styling (hair dryer, straighteners) and UV rays.