No. 0 Intensive Bond Building Treatment Kit



Uniting the No. 0 Intensive Bond Building Hair Treatment with a trial size No. 3 Hair Perfector, Olaplex’s No. 0 Intensive Bond Building Hair Treatment Kit takes hair repair to the next level.

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.

No. 3 is an at-home treatment that reduces breakage and visibly strengthens hair, improving its look and feel. It will restore your hair's healthy appearance and texture by repairing damage and protecting hair structure.


Use No. 0 as a primer together with your preferred hair treatment 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.

Use No. 3 as an at-home treatment once a week or two to three times a week for damaged hair. 

Apply a generous amount from root to ends on damp, towel-dried hair. Comb through once and leave on for a minimum of 10 minutes or more. Rinse, shampoo, and condition.

Product Sizes:
No. 0 Intensive Bond Building Treatment: 5.2 oz / 155 ml
No. 3 Hair Perfector: 1 oz / 30 ml