Overview: Superior Lab’s Vegan Lysine Immune Plus delivers the most powerful combination of immune-boosting ingredients available today. L. I. P. not only supports your immune health, but it also supports collagen synthesis for optimal skin and lip health, and provides potent antioxidant protection. We’ve combined a maximum-strength amount of Lysine with proven, immune-supporting zinc, vitamin C and quercetin into a single, powerful supplement. But we didn’t stop there, we incorporated bioavailability-enhancing BioPerine black pepper extract to maximize nutrient absorption and utilization.* Ingredients: Vitamin C (from naturally-sourced ascorbic acid), Zinc (from zinc citrate), L-Lysine (from L-Lysine Hydrochloride), Quercetin (from Quercetin dihydrate), BioPerine (from Black Pepper Fruit Extract), Vegetable Capsule (plant cellulose), Organic Rice Concentrate * Benefits: Your immune system is bombarded daily with challenges and being proactive is one of the best strategies to optimize immune function. Nutrients, like those contained in Lysine Immune Plus, can support your overall immune and skin health and antioxidant protection. * Lysine has been shown to: * Support skin and lip health* * Support immune function* * Be a critical amino acid involved in protein synthesis* * Zinc, Vitamin C and Quercetin offer additional and synergistic immune support. Single ingredient products fall short of our comprehensive approach to optimal immune function. Vitamin C is critical for collagen and elastin formation, immune health and is a powerful antioxidant. Zinc, along with its role in immune function, supports skin growth, is a powerful antioxidant and is critical for DNA formation. Quercetin is a powerful antioxidant that also plays a role in immune function and even cardiovascular health. * * BioPerine enhances bioavailability, to maximize nutrient absorption and utilization. * Lysine Immune Plus is: * Proudly manufactured in the USA! * Vegan, Clean Label Compliant, Non-GMO, Gluten Free * 3rd Party Tested to Ensure Purity and Potency * ABSOLUTE PURITY - ZERO SYNTHETIC ADDITIVES - You will never see unnecessary additives such as stearates, dioxides or glycerides other brands use to make manufacturing cheaper, faster and easier. In addition, we put all ingredients and products through rigorous testing to make sure they are 100% free of contaminants. * UNQUESTIONABLE QUALITY - ALL PRODUCTS PRODUCED IN 3rd PARTY CERTIFIED GMP FACILITIES - These centers not only champion FDA registration and cGMP standards but also elite industry certifications from trusted entities such as UL, USP, and NSF. Our proactive alignment with these entities entails a voluntary commitment, encompassing stringent quality protocols, meticulous testing, and annual scrutiny that far exceeds standard FDA and industry benchmarks. * ZERO POT