Can Be diluted as much as 1 to 10 A Professional formula containing silk extracts and herbs for reconstructing, revitalizing and strengthening of damaged coats, It will not weigh down the coat. Adds extra volume an buoyancy to hair. Also very effective as an after-treatment when using one of Pet Silk Fun and Silky Colors Shampoos. Guarantees a long lasting color adhesion. With Pantheon , Rosemary extract, Passion flower, and grape extract.