Diane Deep Night Moist Shampoo is a premium Japanese hair care product designed for overnight repair and deep moisturizing. The shampoo features organic argan oil and hydrolyzed keratin with HYDROMAGIC® and WAVE CANCELLER® technology to provide intensive moisture retention and frizz control. Formulated without silicones, sulfates, and parabens, it's particularly effective for brittle, damaged, and unruly hair. The product has a calming moonlight berry fragrance combining fresh fruits with floral and woody notes. Best suited for those who regularly use heat styling or chemical treatments and need intensive overnight repair while maintaining color-safe protection.