Mycolor style&more Biotin-Collagen and Keratin hair care improves the condition of your hair, making it silky, reliable and healthy. It renews the damaged hair structure from the inside and intensively restructures dry hair. Our keratin treatment makes your hair softer, smoother, shinier, more manageable and resistant to stretching and damage when you brush. Rich in Essential Elements - mycolor style&more hair complex is full of biotin, collagen and keratin. These vital structural components make hair strong and healthy, help restore natural nutritional balance and thicken your hair. It protects your hair from UV rays, nourishes the scalp and adds shine to your hair without leaving an oily effect.