AHGLOW SEALPLEX NO. 1 - BOND REPAIR - Rebuilds, re-links, and seals disulfide bonds broken by chemical, thermal and mechanical processes. - Repairs and prevents hair damage before, during or after chemical services - Restores hair strength, elasticity, shape and shine. 120ml bottle of SEALPLEX No. 1 from the ONLY Authorized AHGLOW Distributor in the US! Use when coloring hair, hair rebonding, hair straightening or to prevent damage during chemical treatments to hair. This large sealed bottle contains 120ml (4 fl oz.) of Sealplex No. 1 Bond Repair with measuring cap for easy application. Great to use when hair coloring, hair straightening or general hair maintenance. Can combine with our other genuine AHGLOW products. Works great with our permanent hair straightening creams.