Olaplex No.0 Intensive Bond Building Hair Treatment
By acting as a primer, No.0 prepares the hair for a deeper, more effective application of No.3, providing up to 68% more repair and making hair up to 3x stronger than using the hair perfector alone.
It works by keeping the hair damp while the products do their job, allowing the process to be more effective.
To use No.0, simply: Apply the No.0 to clean dry hair. Comb the product through to ensure saturation. Wait 10 minutes, then apply OLAPLEX No.3 Hair Perfector directly on top of No.0. Comb again to saturate thoroughly, then let the treatment sit for another ten minutes. This treatment is a minimum of 20 minutes, though, just like the No.3 on its own, more significant results occur when keeping it on longer! Once completed, rinse, shampoo, and condition.
Each bottle of No.0 contains approximately 4-6 uses, just like the No.3. No.0 is non-toxic, vegan, and cruelty-free. It's also: Paraben Free, Phosphate Free, Phthalate Free, Sulfate Free, Gluten Free, Aldehydes Free, DEA Free, Aldehydes Free, and Formaldehyde Free