Zo Skin Health vs SkinCeuticals are two premium skincare lines with strong reputations for delivering high-performance products.  Zo Skin, founded by Dr. Zein Obagi, is popular for its comprehensive, physician-dispensed skincare regimens. On the other hand SkinCeuticals has advanced, scientifically-proven formulations, particularly its antioxidants and serums.  As we compare these two giants, we’ll delve into…