NITRO CANADA Collagen Hair Dye 7.21 Intense Gray, 260 ml

NITRO CANADA Collagen Hair Dye is a 260 ml permanent hair colour kit in shade 7.21 Intense Gray. The formula contains collagen and is supplied with developer cream and collagen serum.

Product details

• Shade 7.21 Intense Gray with stated 100% coverage for grey hair.
• Collagen-enriched formula moisturising and nourishing.
• Kit includes a 100 ml dye tube, 150 ml colour developer cream and 10 ml collagen serum.

Directions

• Mix the dye with the provided developer.
• Distribute the mixture through dry hair using the dye brush.
• Leave the dye on for 40-45 minutes.
• Rinse the hair thoroughly with lukewarm water.
• Use the provided conditioner to maintain hair moisture.