IMMUNE SYSTEM BOOSTER:Vitamin C is associated with significant increases in blood concentration of glutathione. Glutathione is the body's major internally produced (endogenous) antioxidant and is critical for the regulation of free radicals and reactive oxygen compounds in the blood stream.;COMBATS OXIDATIVE STRESS:Together these synergistic antioxidants provide your body with a high level of protection against the stresses of modern life. They ensure that your cells are able to fight off aggressive free radicals, that injuries large and small heal quickly, and that you don't pick up every cold bug that goes around. Feel your best, every day.;PROMOTES CELL HEALTH AND REGENERATION:Collagen production slows as we age, which contributes to wrinkled and slack skin, aching joints, slow recovery from exercise and injury, and reduced organ function. Studies have found that Vitamin C supplementation can override the natural reduction in collagen, keeping you feeling (and looking) younger and healthier for longer.;INCREASE SPEED OF RECOVERY: Vitamin C speeds up injury repair, and ensures proper growth patterns and sensory development. Even mild levels of zinc deficiency can lead to reduced killer cell and macrophage activity, and is associated with increased levels of infections and disease.;USA MADE:All Natural Stacks products are made in a USDA-approved facility. We don't use any GMOs, gluten, or artificial colors or flavors. We guarantee Vitamin C with Zinc 100%!

• Natural Stacks Vitamin C All-Natural Immune Boosting Supplement with Zinc Glycinate| 90 Vegetarian Capsules Sourced from Non-GMO Quali-C Corn | #1 Supplement For Optimal Health and Immune Support
• 90 Vegetarian Capsules

Natural Stacks Vitamin C All-Natural Immune Boosting Supplement with Zinc Glycinate| 90 Vegetarian Capsules Sourced from Non-GMO Quali-C Corn | #1 Supplement For Optimal Health and Immune SupportNatural Stacks