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A Fast-Developing Peroxide Blend
American Crew Precision 15vol Developer is an activator designed for use with American Crew Precision Blend. This peroxide blend allows for a quicker, oil-free process that restores hair to its natural hue and helps cover natural grey hair.
- Activator for use with American Crew Precision Blend
- Restores natural hair color and covers grey
- Oil-free formula for faster results
Directions: Mix the American Crew Precision Blend color with the 4.5% developer at a 1:1 ratio.
