Vitamin C is the organic substance that gives orange juice its superpowers and amps up your immune system when you feel a cold coming on.?So, what does vitamin C do for your face? We asked?board-certified dermatologist Dr. Ashley Magovern, MD, medical director of?Dermstore: If there’s one skincare ingredient that deserves a permanent spot in your skincare routine, it’s vitamin C. This antioxidant-rich powerhouse ingredient works equally as well on the skin as it does for ramping up your immune system to send the common cold packing. No matter how you work vitamin C into your daily routine, be it a cream, serum, mask, or something else, the vitamin goes hard to work. The benefits of vitamin C on the skin include brightening skin discoloration, stimulating collagen, protecting against free radical damage, and softening the look of fine lines and wrinkles. Yet, navigating through the world of vitamin C can be tricky since so many forms and concentrations of the ingredient exist. That’s why we did the work for you, breaking down how to use vitamin C, its benefits, and how to find the best skincare products with vitamin C so your skin can reap all the benefits. Table of Contents: What Are the Benefits of Using Vitamin C for Your Face L-ascorbic acid 101 How To Choose the Best Vitamin C Products for Your Skin How to Use Vitamin C In Your Skin Care Routine How Often Should You be Using a Vitamin C Serum? Potential Side Effects of Using Vitamin C What Is the Best Vitamin C Serum for Your Face?