American Crew - Precision Blend Medium Natural 3X Hair Color:American Crew Precision Blend Medium Natural 3X The presence of Bacillus Ferment

The presence of Bacillus Ferment (Keratoline) acts as an enzymatic exfoliant to reduce ingrown hairs on the face

curly long hair said it works "very well for my hair type"

Premium high-carbon stainless steel is a product of experience and dedication in manufacturing a family of ultimate cutting tools

and damaged hair strands

discolored

American Crew - Precision Blend Medium Natural 3X Hair Color:American Crew Precision Blend Medium Natural 3X The presence of Bacillus FermentAmerican Crew Precision Blend Medium Natural 3X FAQ Section 1. What is American Crew Precision Blend Developer 15 Vol and what does it do? It is a professional activating developer (hydrogen peroxide based) designed exclusively to work with American Crew Precision Blend hair color . The 15 Vol (4. 5%) concentration provides a standard lift level, enabling the color to penetrate the hair shaft effectively for natural, seamless gray blending . 2. Is