Used only once. First in Japan to use low molecular peptide as a raw material. A fusion of cutting-edge technology and the power of nature. Extremely small particles penetrate deep into the hair's interior while you sleep. 8 hours of intensive damage care while you sleep. Transforms hair impression overnight. This single product enhances hair impression by addressing "resilience, shine, and manageability." 1. Resilience Repairs hair from the inside out, leading to supple, resilient hair. 2. Shine and Manageability Night repair prevents tangling and breakage, resulting in definite manageability. Thoroughly repairs with beauty moisturizing ingredients derived from plants. 3. Barrier Protects hair from dryness and external factors, leading to shiny hair when you wake up. The highest-performance all-in-one hair serum in MEDULLA history, packed with high functionality. Four roles in just one product: Styling, heat damage care, protection, and texture adjustment. Suitable for all hair types and textures. Carefully formulated to be silicone-free. Free of silicone, parabens, mineral oil, petroleum-based surfactants, laureth sulfate, sodium lauryl sulfate, UV absorbers, and animal-derived ingredients. Lately, your hair isn't cooperating... You're not satisfied with any hair care products. Split ends, breakage, waviness, loss of shine, and reduced volume. If you feel these troubles, it might be a sign of hair aging! If you've noticed the signs, LET'S GET STARTED! With this one product for hair aging care, achieve radiant hair full of vitality.