Kefir as cosmetic active ingredient
Kefir as cosmetic active ingredient: CefiraProtect™ for radiant and resilient skin Kefir has been known for centuries for its health-promoting properties and is celebrated as a ‘superfood’ in social media. Now, kefir a cosmetic active ingredient has also found its way. Kefir as an active cosmetic ingredient strengthens the skin barrier, reduces oxidative stress and…