Setup, Compatibility & Care
To prepare for application, mix the colour cream with the appropriate volume of professional developer according to the manufacturer's ratio. Ensure you wear protective gloves and a cape to avoid staining skin or clothing. Always conduct a patch test 48 hours before full application to check for allergic reactions. After rinsing, use a post-colour shampoo and conditioner designed for treated hair to seal the cuticle and lock in the 6.41 pigment. Avoid washing hair for the first 48 hours following the service to ensure the colour molecule is fully stabilized.