If there’s anyone you should take skin care product recommendations—and advice!—from, it’s a dermatologist. Their vast knowledge and and experience when it comes to our body’s largest organ trumps all else. So you better believe that when they talk, we listen. Not too long ago, we asked our skincare.com consulting dermatologists to dish on their favorite L’Oreal portfolio of products they can’t live without.  *Adds all of them to cart* (Did you miss it? It’s not too late to catch up! Read this.)There was, however, one product that all three of the experts professed their unconditional love for. As promised, we’re here to share the unanimous winner. It’s—wait for it—SkinCeuticals C E Ferulic! We can’t say that this shocks us too much—Skincare.com editors have gushed about it, too—because it’s a damn good serum. Editors and experts alike have valued its anti-aging abilities like the fountain of youth.SKINCEUTICALS C E FERULICVitamin C serums are a go-to for brightening the skin’s appearance, and when paired with SPF offer the best line of protection against damaging free radicals that can prematurely age skin. This formula—with vitamin C, vitamin E, and ferulic acid—packs a serious punch with the science and data to back it, so it’s no surprise that it’s the reigning champ. It also comes in a dark glass bottle, which helps keep the formula stable (vitamin C preparations can break down when exposed to light).Skincare.com consulting dermatologist Dr. Dendy Engelman applies C E Ferulic—complements of the brand—to her skin every morning to give her skin extra protection against environmental aggressors. “Just 5 drops in the morning helps to boost my skin’s daily anti-pollution shield,” she says. Skincare.com consulting dermatologist Dr. Michael Kaminer will be the first to tell you that not all vitamin C products are created equal, but he’ll recommend C E Ferulic any day. “My patients like it a lot, too,” he says. Last but certainly not least, Skincare.com consulting dermatologist Dr. Dhaval Bhanusali has dubbed the product as his “antioxidant of choice” for post-procedure regimens on his patients. But guess what—he applies it onto his skin, as well. Can’t say we blame him.Eager to learn more about vitamin C and its benefits? Here’s everything you need to know!SkinCeuticals C E Ferulic, $163