Steven Knoll Moisture Control Conditioner W (Rinse-off Hair Treatment) 500mL: A hair series by NY hairstylist Steven Knoll that allows you to achieve a salon-quality finish anytime. A conditioner that transforms dry and frizzy hair into smooth, moisturized hair. Contains W high-penetration capsules to repair hair from the inside, leading to smooth hair that is easy to handle. Contains two types of external repair ingredients to protect your hair from the external environment. Contains high penetration repair capsules (hair repair), high penetration water retention capsules, protein-derived hair repair ingredients, cuticle care ingredients (hair repair), cuticle repair coat ingredients, and silky smooth ingredients. Highly permeable repair capsules contain amino acids (glycine), ceramide NG, ceramide NP, cholesterol, and dicokoylethylhydroxyethylmonium methosulfate, while highly permeable water-retaining capsules contain soybean sterol, palmitic acid, dicokoylethylhydroxyethylmonium methosulfate, and protein-derived hair. The repair ingredient is isostearoyl hydrolyzed collagen AMPD, the cuticle care ingredient is diglucosyl gallic acid, the cuticle care repair coat ingredient is white fungus extract, and the silky smooth ingredient is polyquaternium-51.