Bond Builder b3 for All color service

Brazilian Professionals b3 Brazilian Bond Builder reattaches and builds bonds during color services for healthier hair. Precise and easy measuring for all color formulations! Now you can enjoy all the benefits of b3 Brazilian Bond Builder in a convenient, easy-to-use professional size. Designed with the busy colorist in mind, this bottle makes it easy to measure and mix b3 Brazilian Bond Builder into all of your color formulations and lighteners to dramatically reduce breakage and prolong color life with no added processing time.