GH Beauty Lab's top-ranked color-protecting shampoo — best scores for fade resistance and conditioning. Real users report richer, longer-lasting color and noticeably softer hair.
If you color your hair and want it to actually last, Redken Acidic Color Gloss is the one the lab data backs up. Testers saw real color longevity, not just marketing claims.
“Nabbing the best overall spot for color protecting by our Beauty Lab, this pick earned the top score for color fade resistance and easy combing of hair.”
Good Housekeeping Beauty Lab · read full review →
“I feel that these products did help my hair color to last longer as it did not start to fade after a few washes.”
Good Housekeeping tester · read full review →
“I liked how these products worked for my hair. They made my hair feel clean, but still soft and hydrated. The smell was pleasant as well!”
Good Housekeeping tester (second) · read full review →
“93% of users reported their hair felt more moisturized and 82% saw visibly reduced split ends.”
Good Housekeeping strengthening shampoo review · read full review →
