Thicken
Designed exclusively for fine or thinning, color-treated hair, the Biorepair® Thicken Collection gets to the root of the problem. This 100% vegan, drug-free therapy system nourishes and treats hair and scalp promoting optimum conditions for healthy, fullerlooking hair. Powered by our Phyto-CP Complex™, these powerful formulas work to stimulate, energize, nourish and restore scalp health, creating the optimum environment for hair to thrive.
Featured blog
Myth or Fact? The Truth About Color Fading (and How to Fight Back!)
If you've felt your dream hue fade faster than you can say "beach day," you're not alone. Between environmental factors, outdated advice, and a swirl of myths, keeping your color fresh can feel tricky. Colorproof is here to bust the myths wide open—and set you up with everything you need to keep your color looking flawless all summer long!