Olaplex No. 4 Bond Maintenance Shampoo

OLAPLEX No. 4 Bond Maintenance Shampoo. Formulated with OLAPLEX Bond Building chemistry. Restores internal strength and moisture levels to add incredible shine and manageability. For all hair types. This Product is also Vegan, DEA Free, Aldehydes Free, Formaldehyde Free, Sulfate Free, Nut Free, Gluten Free, Cruelty Free, Paraben Free, Phthalte Free, Phosphate Free, PH Balanced. Benefits: Patented Bis-aminopropyl diglycol dimaleate helps protect and restore damaged hair by repairing disulfide bonds broken during chemical processing. Olaplex developed and patented Bis-aminopropyl diglycol dimaleate which became the first ingredient of it’s kind in the new bond builder category. Bleach, peroxide, perms and chemical straighteners damage hair at a molecular level, leaving hair more fragile and susceptible to tangling and breakage. Bis-aminopropyl diglycol dimaleate is a truly innovative new ingredient with protective, nourishing and restructuring action for rejuvenating hair. It is only a