Stella Seed Eighth Thalasso Hair Mask (Smooth / Moist) 200g This serum hair mask is a "thalasso stem cell formula" containing stem cell extracts and marine-derived ingredients. The high concentration of serum ingredients intensively cares for and repairs severely damaged hair. The concentrated serum cream adsorbs and permeates each strand of hair, filling and coating it with moisture from the inside out. Can be used as special care once or twice a week. ■Smooth Smooths hair to the ends for smooth, silky hair. Fruity floral scent. ■ Moist Moisturizes hair to the ends, leaving it smooth and silky, with a fresh, full look. Gentle aqua white floral fragrance with a pleasant scent. ■ How to Use After shampooing, lightly rinse hair and spread an appropriate amount onto palms and apply to hair. Rinse thoroughly. Recommended to use once or twice a week.