lessens hair breakage (up to 95 percent )restore broken links in the hair structure during and after chemical servicesWhen used with bleach or dye treatments, UV/sun exposure, or heat styling, it can prevent future damage by up to 100 percent. Olaplex has no effect on any coloring composition, whether foil, powder, liquid, or creme.On average, it cuts drying time by 40%. -There are no silicones, sulfates, phthalates, DEAs, MEAs, PEGs, mineral oil, lanolin, alcohol, formaldehyde, parabens, or other chemicals in this product.Olaplex is suitable for all hair types, including color-treated bleached fine natural kinky curly relaxed brittle thick unmanageable wet damaged dry frail thinning hair Olaplex 0, Olaplex 3, and Olaplex 8 should be used before coloring, color lightening, and bleaching procedures. - no mixing necessary add directly into oxidizing dye or bleach solutiondaily use leave-in products that are shampoo friendly. may be used to extend color or lightener service by 25-50%safe to use with all chemicals including relaxers, keratin straightening treatments, and so on may be used as an aftercare product without having to mix it with other goods every fourth shampooing, use alone.