WHY WE LOVE IT:
No. 0 is a professional-inspired treatment that primes hair for deeper repair with the highest dose of patented Olaplex bond-building technology in any take-home product. It rebuilds hair bonds, strengthens, and protects hair integrity.
This intensive bond-building treatment primes hair to absorb nourishment for maximum repair. It’s scientifically proven to improve results of hair repair by 68% and hair strength by 3 times. This product is highly recommended to be used as the first step in a two-part system with No. 3 Hair Perfector.
HOW TO USE:
Use as the first step in a two-part at-home system with No.3 Hair Perfector (sold separately) once a week or two to three times a week for damaged hair.
Apply slowly to dry hair, distributing evenly from root to tip. Work No. 0 into small sections by squeezing the liquid into the hair to be fully absorbed as you go. Lightly saturate from root to tip. Hair should be damp, not drenched. Let process for 10 minutes. Do not rinse. Apply your treatment of choice. Rinse, shampoo, and condition.Product Size: 5.2 oz / 155 ml