*What it is: A formula that has been shown to reduce visible redness and protect against appearance of UV damage. *Skin Type: Normal, Dry, Combination, and Oily *Skincare Concerns: Redness, Loss of Firmness and Elasticity *Country of origin : Canada *Brand : The Ordinary EUK 134 is a mimetic of superoxide dismutase and catalase, forming an exceptionally rare self-regenerating molecule that scavenges superoxide free radicals, eliminates hydrogen peroxide and converts reactive oxygen species into water and oxygen. Suggested Usage: -Apply a small amount to face as part of your PM skincare regimen, -Use after water serums but before heavier treatments. -Do not use with other retinoid treatments. -Avoid unprotected solar exposure. -Store in a cool, dry place.