The Olaplex No.4 Bond Maintenance Shampoo and No.5 Bond Maintenance Conditioner set is a professional hair care product designed for all hair types. Made in the United States, both products are cruelty-free and do not undergo animal testing. With the active ingredient biotin, this set aims to strengthen and maintain hair bonds, providing nourishment and protection for healthy and beautiful hair. Perfect for unisex use, this set is ideal for those looking to achieve salon-quality results at home.
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