ABOUT KAT BURKI. With over 30 years of education and research, Kat Burki has made a successful career of applying the proven principles of Nutritional Biochemistry to healthcare programs, policies, and skincare formulations. Kat Burki created Biochemistry Backed Skincare, formulated to be skin communicating to maximize the health and healing of the body’s largest organ on the outside, the skin. Kat Burki® products are clinically proven skincare f...