Hair Treatment that strengthens and protects the hair. Benefits include: Vegan, curl enhancing, paraben free, alcohol free, oil free and sulphate free This at home-treatment reduces breakage and visibly strengthens hair, improving its look and feel. Not to be confused with a conditioner, this nourishing formula is designed to repair damaged and compromised hair, strengthen and protect hair structure and restore healthy appearance and texture. pH-balanced and ideal for both chemically-treated and untouched hair. Made without: Animal products, parabens, phosphates, phthalates, sulfates, DEA, aldehydes, formaldehyde, oil, alcohol, nuts, gluten. Pair it with: Olaplex No.0 Intensive Bond Building Hair Treatment Olaplex No.4 Bond Maintenance Shampoo Olaplex No.5 Bond Maintenance Conditioner