Needles for hair repair Because it contains nourishing organic muru muru butter, this concentrated hair repair treatment with amino acids is perfect for strengthening and repairing damaged or chemically treated hair, leaving it soft and glossy. It moisturizes and repairs brittle, damaged hair. How to use it: After applying the bottle's contents to clean, damp hair, paying attention to the length and ends of the hair, the mixture is left on for three to five minutes. Hair is cleaned and styled to one's liking. Devoid of salts and parabens