American Crew - Precision Blend Developer 15Vol Hair Color:American Crew Precision Blend Developer 15 Vol 25 inches – Great for

25 inches – Great for medium to long hair

One user switched to this product because their previous hairspray "changed their formula making it impossible to get out of my hair" and found that Loma "holds my style in place and washes out"

2 oz (125 ml)

restores and hydrates the hair and scalp

Professional colorists confirm it is safe for balayage

American Crew - Precision Blend Developer 15Vol Hair Color:American Crew Precision Blend Developer 15 Vol 25 inches – Great forAmerican Crew Precision Blend Developer 15 Vol 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 this