Doctor Merkel Hair Serum 118 ml: Serum that works to smooth hair from the first time and straightens hair breaks. Gives the hair immediate shine and protects it. For treatment: all hair problems and their solution (such as split ends or hair loss). Helps strengthen hair follicles, reduce wrinkles. Has an important role in hair growth in bald areas. Scalp problems. Ingredients: olive oil, coconut oil, jojoba oil, oleic acids, triacylglycerides, peanut esters, vitamin A, vitamin E, vitamin D.