As seen in instyle.com featuring Clinical Skin Vitamin C Pro-Collagen Serum in a story titled, “The Vitamin C Serum That "Instantly Plumps Fine Lines" Is Discounted for the First Time Ever" By Eva Thomas
“The serum contains a combination of 20 percent pure vitamin C, along with vitamin E and glutathione. This combination of ingredients provides complementary antioxidant activities in the skin,” he explains. “The serum can help even skin tone and brighten dark spots,” Dr. Zeichner adds. In addition to leaving you with a more glowy complexion, the Clinical Skin serum also works to protect against free radicals like UVA/UVB rays, pollution, blue light, and more, per the brand."