Precision Blend Medium Natural 4-5 - 3x40ml

American Crew Precision Blend Medium Natural 4-5 is a professional hair colour system specifically formulated for men. This demi-permanent hair colour blends away grey hairs seamlessly, providing a natural, undetectable result that fades gradually without leaving harsh lines. The Medium Natural 4-5 shade is ideal for those seeking a soft, balanced result. Each pack contains three 40ml tubes, perfect for salon or barbershop use to offer customisable grey-blending services.

How to use:

Mix the Precision Blend shade with the appropriate American Crew Developer in a 1:1 ratio. Apply to clean, towel-dried hair using a bowl and brush or an applicator bottle. Process for 5 minutes, then rinse thoroughly. Always perform a patch test 48 hours prior to application.