THE "DREAM TEAM" OLAPLEX No.4 & No.5 BOND MAINTENANCE. OLAPLEX NO.4 (1000 ml) BOND MAINTENANCE SHAMPOO. OLAPLEX NO.5 (1000 ml) BOND MAINTENANCE CONDITIONER. Understanding OLAPLEX. The technology focuses on repairing disulphide bonds that are crucial for maintaining hair strength and structure.
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