What it is: A powerful vitamin C formula that helps even skin tone and fight signs of aging.

What it does: This concentrated, versatile booster with 15% pure vitamin C dramatically brightens uneven skin while improving the appearance of dark spots, wrinkles and fine lines. It combines the vitamin C with an assortment of skin-stabilizing antioxidants and skin-replenishing ingredients to help your complexion achieve exceptional anti-aging results.

How to use: Dispense 2–3 drops into the palm of your hand then apply to your face. Add a few more drops if applying to your neck and chest as well. During the day, follow with broad-spectrum protection. It can be used under the eye area.