Sam Fitness Professional Keratin Hair Botox repairs and restructures your damaged hair. This way you get vibrant and healthy hair strands! Product Benefits: It repairs your treated hair and damaged by external factors. It ensures moist and straight hair. It removes the damage caused by the dye. It gives softness and shine to your hair. The product does not contain formaldehyde and harmful chemicals. Usage: Apply to towel-dried hair lengths and ends. Comb with a comb to distribute the product. Wait approximately 15 minutes. Then rinse your hair and blow dry it. Divide your hair into sections and straighten it with a hair straightener. You can wash your hair whenever you want.