The antioxidant promises to do everything from ... It has been the gold-standard vitamin-C serum for years, so much so that lots of formulas (some of which are on this list) have mimicked the ...
Studies have shown that the antioxidant creams containing ... of pure powdered vitamin that you mix with a serum base before applying. Vitamin C is particularly good at keeping skin looking ...
One of 17 vitamin C skincare products tested by Hong Kong’s consumer watchdog has been found not to contain the antioxidant ingredient at all, while most of the remaining samples have lower ...