Medically reviewed by Susan Bard, MD Vitamin C and retinol (a form of vitamin A) are two of the most common ingredients found ...

Dr. Luke points out the moisturizing properties as one of the main benefits of vitamin E, which makes sense given that it’s ...

Finding a quality vitamin C serum that actually yields results is chef's kiss. But landing one that's affordable too?

The best vitamin C serums are designed to effectively moisturize, brighten and even skin tone. Here are our expert-approved ...

With an abundance of cloud cover, colder weather keeping us indoors, and less sunlight during the day, our vitamin D levels ...

Supplements and injections are effective ways to treat vitamin B12 deficiencies. These are the benefits and potential risks ...

Our expert, award-winning staff selects the products we cover and rigorously ... main source of getting many of the good nutrients and vitamins your body needs to be in optimal condition, it ...

As someone with a fairly minimal skin-care routine, it’s difficult to convince me to add a new product or step. But vitamin C is one of those actually necessary ingredients. The antioxidant ...

Another drawback to vitamin C being water-soluble is that it's easily lost through urine. Caffeine is a stimulant and has a ...

Keep in mind that this product is not suitable for vegans since it contains vitamin D3 derived from lanolin, a type of fat secreted from sheep’s wool. However, Pure Encapsulations also offers a ...

The new Tatcha Brightening Collection has such major antioxidant power that it brightens and firms skin, plus reduces dark ...

Discover how this vitamin c serum helped fade stubborn acne scars and hyperpigmentation in just 4 weeks, plus expert tips for ...