Demi-Permanent Crème Color Reconstructs with Quadramine Complex® as you color Gentle ammonia-free- no-lift formula Six true tonal series to unleash your artistic potential Designed to match Vero K-PAK Permanent Crème Color Mixing Vero K-Pak Chrome: Mix 1 part Vero K-PAK Chrome to 2 parts Vero K-PAK Chrome Activator Crème Developer. Post Color Service: Process haircolor- then rinse hair thoroughly. Apply K-PAK Professional Cuticle Sealer- leave in hair 5 minutes- then rinse thoroughly. Shampoo with Color Endure or K-PAK Color Therapy to remove residue and direct dyes- then rinse thoroughly. Apply K-PAK Intense Hydrator- leave in hair for 5 minutes- then rinse and style the hair with the desired Joico stylers.