Nº.0 INTENSIVE BOND BUILDING TREATMENT

Prepare your hair for intensive at-home repair with this salon-inspired pre-treatment designed to enhance the effects of N°3 Hair Perfector™. The highly concentrated formula rebuilds disulfide bonds to mend more severe damage and instantly strengthens hair when N°0 is used alongside N°3.

Clinical Results:

Clinically Proven
68% more repair*
68% easier detangling, improved conditioning, and smoother hair*
65% reduction in breakage**

When used as a three-step system of N°0, N°3, and N°4 in just one application.
When used with N°4.