AZN Labs Hydrogel Lip Patches are infused with a superstar ingredient boasting 6,000 times the potency of Vitamin C! Meet Astaxanthin, your lip’s newest hero and our signature ingredient in the AZN Labs line. Astaxanthin, an incredibly powerful antioxidant, has been shown in clinical studies to not just fight free radical damage, but also help with moisture retention, smoothing fine lines and wrinkles, and boosting your skin’s collagen production.