REDUCE DAMAGE AND BREAKAGE FOR STRONGER AND LONGER HAIR The PLEX Bond-Mender Pre-Treatment is the first step to healthier hair. This pre-treatment is formulated with strength building active ingredients to help revitalize and maintain healthier hair bonds. PRODUCT BENEFITS Penetrates the internal structure of the hair to reinforce it from inside out Helps fill in fragile hair strands Maintains hair in between chemical processing Perfect for strengthening color treated, relaxed, transitioning and natural hair types