Kenra Demi Guy Tang (10SM) Extra Light Blonde Silver Metallic 2.05oz

Um so this doesn’t do anything. I actualy did three different strand tests with developer on my bleach blonde yellow hair, left it on for the recommendation time and washed out and those strands looked identical to the rest of my hair. This product is a complete dud. I now question all of guy tangs products and will not be repurchasing. Shipping isn’t free either. What a waste.