The treatment that made Olaplex famous!

#3 is the perfect addition to your weekly hair routine. This at home treatment reduces breakage, visibly strengthens hair, and improves its overall look and feel.

PRO TIP: Use this product in combination with #0 to prime your hair for deeper repair! (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.