How to choose the best anti-aging serum: the secret to anti-aging skincare is identifying the right ingredient combinations. The best serum for your face will do three things: repair, nourish, and protect. Our 25% vitamin c serum combines potent free-radical fighting vitamin c, cell protecting vitamin e, and hydration boosting hyaluronic acid to deliver triple the benefits! repair vitamin c facilitates exfoliation to reveal glowing, radiant skin while diminishing fine lines, lightening dark spots, and fading acne scars. Nourish vitamin c helps stimulate collagen production while hyaluronic acid aids in moisture retention needed to uphold the skins collagen producing ability. A boost in collagen production means increased elasticity for more radiant, supple skin. Protect vitamin e is one of the skin’s most powerful natural protectors against harmful uv rays, and when combined with the antioxidant properties of vitamin c, the two work together to reduce damage brought on by the sun, free radicals, pollutants, and other environmental threats. Simply the best: at 25% vitamin c, our serum is one of the most potent and concentrated formulations available. All of our formulas are free of extraneous fillers, potentially harmful preservatives, and gmos. Abundant health products are always formulated in fda approved cgmp compliant facilities, subjected to stringent third party purity testing, and made in the usa. Dedicated to your satisfaction all of our products come backed with our 365-day empty bottle money back guarantee! if you are unsatisfied in any way, simply send us your empty bottle and we will refund your purchase in full, no questions asked! smoother, more radiant skin is just a click away! click the order button to try it now, risk free!