50:1 
Color Fixation is an enhancement shampoo for any coat color, including black or white. It cleans and restores coats to their natural luster. Vitamin & Protein enriched to add body and shine. Removes odors and leaves a fresh clean, berry scent. Contains no harsh chemicals and is formulated to be mild and non irritating to skin. Safe to use on dogs, cats, horses and puppies and kittens over 6 weeks

This can be a great general purpose shampoo.  Works well with Berry Silk Conditioner.  Beautiful on drop coated breeds that need extra silkiness and shine.  Also helps remove those tiny mats.