The Olaplex No.4 Bond Maintenance Shampoo is a 250ml organic cream shampoo that nourishes and strengthens all hair types. Free from ammonia, this shampoo from Olaplex is designed to repair and maintain healthy hair. Its standard size makes it suitable for regular use, leaving your hair feeling soft and revitalised after each wash. Perfect for those looking to improve the overall condition of their hair with a nourishing and strengthening shampoo.