No. 4 Hair treatment – Golden protein extract hair conditioner, contain the ingredient such as hydrolyzed collagen, triethyl citrate, gold protein, shea butter oil, glycerol, caramel color and citric acid. It help to repair damage hair, smoothest hair dryness, frizzy hair, fragility, roughness, dullness and knotting. Since it is rich in gold protein, it help to nourish each hair, moisturizes the scalp, smoothen your hair and keeping it hydrated all the time. Ultimately, it will form a nutrient layer on the hair surface.