By Dr Zein Obagi MD

ZO ® Skin Health and ZO® Medical Skin Care ranges were created by world-renowned Dermatologist Dr Zein E Obagi, MD.
ZO ® Skin Health Products by Dr Zein Obagi MD work from the inside out, activating and stimulating your skin’s cells to nourish, repair and maintain themselves.
ZO ® Skin Health Products use the most potent ingredients, high concentrations, pure retinol, advanced peptides and powerful antioxidants and enzymes to make a visible difference in your skin.