Olaplex may be the first bond builder on the market, but it's no ... moisture content of your hair. How do bond-building products work? Bond builders are often confused with deep conditioning ...
Olaplex No. 5 Leave-In Moisture & Mend Leave-In Conditioner ... and their mini size offerings only include the No.4 Bond Maintenance Shampoo, No.4 Bond Maintenance Conditioner and two sets).