Filling The Hair? Don’t Skip These 4 Steps!

Formula A (fill formula)
Kenra Professional Kenra Color Demi-Permanent 5g 8G + 5g 6G + 10g 7CG + 40g 9-volume developer

Pro Tip: Only apply the fill formula to the midlengths and ends, this will save time during the application and product!
Formula B (regrowth)
Kenra Color Permanent equal parts 6N + 6BC + 30-volume developer
Formula C (mids to ends)
Kenra Color Demi-Permanent 1 part 6BC + 2 parts 9-volume developer

4 Fill Formula Steps To Use ASAP! If your blonde clients are ready to embrace the darkness—by becoming a brunette—there is one step to NEVER skip. Filling the hair, or repigmenting the hair, is important for avoiding a hollow tone and creating a long-lasting finished result. Ready to learn more? Kenra Professional Artistic Ambassador Mirella Manelli (@mirellamanelli) shared a video on her Insta showing the process of taking her client from Level 9 blonde to a Level 6 brunette and we snagged some tips to share! Scroll down for the full video and her formula breakdown! ...

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