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
Prepping for Party Season? Here’s How to Style Without Damage
With the holiday season comes a packed calendar of events—office parties, family gatherings, New Year's celebrations—each requiring a polished look. And while every color enthusiast loves experimenting with new hairstyles,...
Hair Goals for the Holidays: The Best Gift Sets for Color-Treated Locks
Nothing says “happy holidays” like hair that shines, feels silky, and looks effortlessly magical. And let’s be honest, vibrant, healthy color is the fastest way to make those hair goals...
Frightfully Fabulous Halloween Hairstyles
As a color-obsessed Colorproof devotee, we don't even need to ask—we already know you're eagerly planning your next show-stopping Halloween transformation. After all, hair color is all about self-expression—and there’s...
