CefiraProtect CLR™ is a vegan fermented skincare ingredient obtained from Lactobacillus kefiranofaciens with hero-ingredient kefiran. Lactobacillus kefiranofaciens is an important constituent of kefir grains and is known for its probiotic properties. It produces the high-value ingredient kefiran, a polysaccharide with significant health-promoting properties. CLR Berlin was able to remove this bacterium out of its dairy-based matrix and was able to ferment it in a vegan environment not making any compromises.

In vitro, ex vivo and in vivo studies show that CefiraProtect CLR™ acts as a daily companion for skin protecting it against the influences of the exposome which normally drive the skin aging process. CefiraProtect CLR™ rejuvenates skin’s own antioxidant potential and protects the most vital proteins of skin, such as keratins and collagens in all layers of skin, against damaged caused by free radicals. In doing so, CefiraProtect CLR™ enhances the self-maintaining properties of skin. In vivo studies have shown that it helps improve skin barrier, firmness and elasticity while counteracting in depth inflammations which drive skin deterioration with age.