Color enhancer , hmm. I've never used this product but it sounds like it may be a marketing tool to sell more product, as I've read, colors are based on a mix of criteria including genetics, nutrition and hydration and over all health of the Cham. Good luck though
I don't have specific info on this product but Dr. Repahsy is as well informed as they come. He has a unique combo of experience and education hard to come by.