American Crew Precision Blend Developer 15Vol 500ml

American Crew Precision Blend Developer 15Vol is the activator required for all American Crew Precision Blend hair and beard colour — ammonia-free, mixed 1:1 with the colour tube, 5 to 10 minute processing time. 500ml bottle.

• Required activator for all American Crew Precision Blend colour shades
• 15 volume — ammonia-free developer
• 1:1 mix ratio with colour tube — simple and precise
• 5 to 10 minute processing time
• 500ml — sufficient for multiple packs of colour
• Made in: USA

American Crew Precision Blend Developer is the essential companion to any American Crew Precision Blend colour tube. The 15Vol developer penetrates the hair shaft to activate the colour and deliver natural-looking grey blending without ammonia. Mix 1:1 by weight with the desired shade (for example, 10g colour and 10g developer) in a small bowl, apply to targeted areas, and process for 5 to 10 minutes. The 500ml bottle provides significantly more developer than the colour tubes, so one bottle will last through several packs of colour refills.

How to Use: Mix equal parts developer and colour by weight (10g each) in a small bowl. Apply evenly to hair or beard with a comb or brush. Wear gloves and protect exposed skin. Keep application time under 4 minutes. Allow to develop for 5 minutes, then rinse thoroughly and condition.

Size: 500ml
Type: 15Vol ammonia-free developer
Mix Ratio: 1:1 with Precision Blend colour
Processing Time: 5 to 10 minutes
Ingredients: Aqua (Water), Hydrogen Peroxide, Cetearyl Alcohol, Amodimethicone, Cetrimonium Chloride, Trideceth-12, Cetyl Alcohol, Ceteareth-60, Ceteareth-23, Pentasodium Pentetate, Methylparaben, Phosphoric Acid, Sodium Stannate
Made in: USA