New & improved!Leave-in spray for radiant shine for colored hair and color sealing. With Sake Kasu. Protects the hair color for 12 washes. Thanks to Smart Seal technology, a thin seal is formed around the fiber.Protects the hair colorrestores colorcreates shinestrong antioxidant effectprotection against UV-induced damagestronger ingredients (Sake Kasu + Niacinamide)unique fragrance compositionThe Color Lustrerange contains two hero ingredients:Sakekasu provides a powerful antioxidant complex derived from the yeast sediment collected during sake production.Niacinamide is rich in antioxidants and moisturizing properties that protect hair from cell damage caused by free radicals.Rooted in Japanese heritageSake Kasu has been an ancient beauty ingredient in Japan for centuries, known for its exceptional antioxidant properties. Geishas were among the first to discover the beautifying effects of sake.Application: After cleansing with Color Lustre Shampoo, apply to clean, wet hair lengths and