No.3 Hair Perfector - OLAPLEX No.3 Hair Perfector is a global best-selling at-home hair repair treatment, not a conditioner. It reverses damage in as little as 3 minutes, reduces breakage and visibly strengthens hair.BenefitsComplete bond builderReverses damage in as little as 3 minutesStrengthens and reduces breakageRestores healthy appearance and hair textureOLAPLEX products are thoroughly tested in accordance with industry standards in-house and by independent third-party laboratories for safety and efficacyResearch ResultsRestores healthy appearance and textureHair is 2.5X stronger after 1 use* (*when combined with No.0 and No.4)90% smoother, better detangling, more conditioned* (*When used as a system of No.3, No.4, No.5)68% more repair (*when combined with No.0 and No.4)Clinically-proven to repair and reverse damageReduces breakage / 3X reduced breakage* *When used as directedVisibly strengthens hairRepairs and protects deep within the hair strandsFormulated WithoutFormaldehydeNutsPhthalatesDEAParabensGlutenPhosphatesAldehydesSulfates - No.3 Hair Perfector