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
Your Winter Scalp Survival Guide: Hydration, Exfoliation & Stress Relief
Have you spent the winter season dealing with an itchy, flaky, or uncomfortably tight scalp? You’re far from alone—between harsh cold air, indoor heating, and friction from cozy beanies and...
The Ultimate Year-End Haircare Reset: Repair, Refresh, and Rejuvenate With Colorproof
The end of the year can feel like a blur of leftovers, travel bags, and celebrations. But it’s also the perfect time to hit the reset button. Before you head...
Holiday Hair On-The-Go: Travel-Friendly Colorproof Essentials for Winter Break
We could all use a little extra space around the holidays—especially in a carry-on. Between chunky layers, gift bags, and that third pair of “just in case” shoes, there’s never...
