A weekly at-home treatment, not a conditioner, that reduces breakage and visibly strengthens hair, improving its look and feel.PRO TIP: Prime your hair for deeper repair with our professional-inspired No.0 Intensive Bond Building Hair Treatment (sold separately). Use No.0 as the first step in a two-part at-home system with No.3 Hair Perfector to strengthen and repair all types of damaged hair.Scientifically Proven:68% more repair & 3x stronger hair**When used as a two-part system in just one use.PH Balance: 3.5-5When: Dampen hair and apply from roots to ends.Where: Use once a week or two to three times a week for damaged hair.For: All hair types, especially for those with visible damage.
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