--- product_id: 6688555 title: "Life Extension Zinc Caps, zinc 50 mg, zinc Citrate, Support The Body's Immune defenses, Ultra-absorbable, Vegetarian, Non-GMO, Gluten-Free, 90 Vegetarian Capsules" brand: "life extension" price: "$16.42" currency: USD in_stock: true reviews_count: 13 category: "Life Extension" url: https://www.desertcart.us/products/6688555-life-extension-zinc-caps-zinc-50-mg-zinc-citrate-support store_origin: US region: United States of America --- # Ultra-absorbable OptiZinc® formula Vegetarian & Non-GMO purity 50mg potent zinc dose Life Extension Zinc Caps, zinc 50 mg, zinc Citrate, Support The Body's Immune defenses, Ultra-absorbable, Vegetarian, Non-GMO, Gluten-Free, 90 Vegetarian Capsules **Brand:** life extension **Price:** $16.42 **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your wellness game with zinc that works as hard as you do! ## Quick Answers - **What is this?** Life Extension Zinc Caps, zinc 50 mg, zinc Citrate, Support The Body's Immune defenses, Ultra-absorbable, Vegetarian, Non-GMO, Gluten-Free, 90 Vegetarian Capsules by life extension - **How much does it cost?** $16.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/6688555-life-extension-zinc-caps-zinc-50-mg-zinc-citrate-support) ## Best For - life extension enthusiasts ## Why This Product - Trusted life extension brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Legacy:** Backed by 40+ years of scientific research and premium ingredient sourcing in the USA. - • **Clean & Conscious:** Vegetarian, gluten-free, and non-GMO—crafted for your health and ethical lifestyle. - • **Bioavailable Brilliance:** Combines OptiZinc® and zinc citrate for superior absorption and maximum efficacy. - • **Holistic Health Support:** Promotes cardiovascular, neurological, vision, and bone health with 300+ enzyme activations. - • **Immune Defense Powerhouse:** Supports aging immune systems with a potent 50mg zinc boost to keep you resilient. ## Overview Life Extension Zinc Caps deliver a potent 50mg dose of ultra-absorbable zinc (OptiZinc® + citrate) designed to support immune function, cardiovascular, neurological, and vision health. These 90 vegetarian capsules are gluten-free, non-GMO, and crafted with premium ingredients, backed by over 40 years of scientific research to help you maintain peak health and vitality. ## Description Zinc supports your body’s natural immune response. But zinc deficiency is common, especially in older people.1 This can contribute to aging-related decline in immune function.1,2 But zinc supplementation supports aging immune systems, as well as healthy inflammatory and antioxidant responses. Other benefits of zinc : Zinc plays other crucial roles in your body as well. It is an essential component of superoxide dismutase, one of your body’s most powerful natural antioxidants. Zinc is required for the activity of over 300 enzymes that carry out essential biochemical reactions in your body. Zinc-containing proteins are vital for hormone production and regulate protein and DNA synthesis, as well as thyroid and bone metabolism.6,8 Zinc helps maintain cardiovascular, thyroid, neurological and vision health, especially for older people. Powerful dose, low cost : Zinc absorption can be limited, and certain compounds in plant sources and grains can further inhibit absorption. That’s why we’ve combined highly bioavailable OptiZinc® with zinc citrate to provide a potent 50 milligram dose of zinc. OptiZinc® is a superior bioavailable form of zinc. Preclinical studies indicate that it results in higher blood levels compared to other forms of zinc. Review: Immune support - Zinc is a great vitamin to help your immune system. These are easy to swallow and provide a great dose for the price Review: Good Quality Zinc Caps - I have had good results with this product. Recommend other men try this product. ## Features - Immune support – Zinc supports your body’s healthy immune response, but not getting enough zinc from your diet is quite common, especially for older folks. This can lead to an age-related decline in immune function. Zinc Caps are a great way to get your daily dose of zinc. - Heart and brain health – Zinc is essential for the activity of over 300 enzymes that carry out essential biochemical reactions in your body: everything from cardiovascular and thyroid health to neurological and skin health. Zinc is even used as a bone health supplement. - Vision health – Zinc is good for your vision, too—especially as you age. It’s also an essential component of superoxide dismutase, one of your body’s most powerful natural antioxidant compounds. So getting enough zinc every day is very important. - Ingredients matter – Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every product we produce. - Live your healthiest life – For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. That’s why so many of our nutritional formulas are designed using specific ingredients and amounts based on scientific studies. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004S8CNMS | | Age Range Description | Child | | Allergen Information | Gluten Free | | Best Sellers Rank | #4,961 in Health & Household ( See Top 100 in Health & Household ) #15 in Zinc Mineral Supplements #609 in Sales & Deals | | Brand | Life Extension | | Brand Name | Life Extension | | Customer Reviews | 4.7 out of 5 stars 8,068 Reviews | | Diet Type | Gluten Free | | Flavor | Unflavored | | Global Trade Identification Number | 00737870181392 | | Item Form | Capsule | | Item Nype Name | Zinc Supplement | | Item Weight | 2.4 ounces | | Manufacturer | Life Extension | | Manufacturer Part Number | 01813 | | Material Type Free | Gluten Free, Non-GMO | | Model Number | 01813 | | Number of Items | 1 | | Primary Supplement Type | Zinc | | Product Benefits | Eye Health, Immune Support, Supports cardiovascular & neurological health | | UPC | 737870181392 | | Unit Count | 90 Count | ## Product Details - **Brand:** Life Extension - **Flavor:** Unflavored - **Item Form:** Capsule - **Primary Supplement Type:** Zinc - **Unit Count:** 90 Count ## Images ![Life Extension Zinc Caps, zinc 50 mg, zinc Citrate, Support The Body's Immune defenses, Ultra-absorbable, Vegetarian, Non-GMO, Gluten-Free, 90 Vegetarian Capsules - Image 1](https://m.media-amazon.com/images/I/61gEgHkkekL.jpg) ![Life Extension Zinc Caps, zinc 50 mg, zinc Citrate, Support The Body's Immune defenses, Ultra-absorbable, Vegetarian, Non-GMO, Gluten-Free, 90 Vegetarian Capsules - Image 2](https://m.media-amazon.com/images/I/713DmfbdX2L.jpg) ![Life Extension Zinc Caps, zinc 50 mg, zinc Citrate, Support The Body's Immune defenses, Ultra-absorbable, Vegetarian, Non-GMO, Gluten-Free, 90 Vegetarian Capsules - Image 3](https://m.media-amazon.com/images/I/81jpumYannL.jpg) ![Life Extension Zinc Caps, zinc 50 mg, zinc Citrate, Support The Body's Immune defenses, Ultra-absorbable, Vegetarian, Non-GMO, Gluten-Free, 90 Vegetarian Capsules - Image 4](https://m.media-amazon.com/images/I/81W7-qkmChL.jpg) ![Life Extension Zinc Caps, zinc 50 mg, zinc Citrate, Support The Body's Immune defenses, Ultra-absorbable, Vegetarian, Non-GMO, Gluten-Free, 90 Vegetarian Capsules - Image 5](https://m.media-amazon.com/images/I/717M-vPBJqL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: The title says 50 mg the picture on the label says 30 mg. Which is it?** A: It is 50mg. The supplements facts label was automatically generated by Amazon from an older model of this product, as you can notice by the change in bottle/label design. For some reason it keeps reverting back to that one after we update, but we constantly working on it. The updated image should be view-able in the next 24 hours. **Q: Is it 50mg or 30mg?Looking for 50mg** A: 50mg **Q: Are these soft smooth caplets?** A: They are capsules, not caplets, and easy to swallow. **Q: Is this considered chelated zinc?** A: I am not sure, but you can go on the Life Extension website to read about all their supplements, and even call their toll-free number. They are very good, and very helpful, and have experts available to talk with all the time. Great company!!! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Immune support *by K***E on April 15, 2026* Zinc is a great vitamin to help your immune system. These are easy to swallow and provide a great dose for the price ### ⭐⭐⭐⭐⭐ Good Quality Zinc Caps *by C***Y on May 15, 2026* I have had good results with this product. Recommend other men try this product. ### ⭐⭐⭐⭐⭐ Nice Value! *by A***R on March 26, 2026* After some research, I decided to try this brand of Zinc supplement. The price is very reasonable and the quality is very high. This product offers a very generous 90 count quantity and the product is very fresh and flavorful. With good quality and great quantity, this product offers much value! ## Frequently Bought Together - Life Extension Zinc Caps, zinc 50 mg, zinc citrate, Support the body's immune defenses, ultra-absorbable, vegetarian, non-GMO, gluten-free, 90 vegetarian capsules, 90 Count (Pack of 1) - Life Extension Magnesium Caps, 500 mg, Magnesium Oxide, Citrate, and Succinate, Heart Health, Healthy Bones, Metabolism Support, 100 Vegetarian Capsules - Life Extension BioActive Complete B-Complex, Heart, Brain and Nerve Support, Healthy Energy, Metabolism, Complete B Complex, 60 Vegetarian Capsules --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/6688555-life-extension-zinc-caps-zinc-50-mg-zinc-citrate-support](https://www.desertcart.us/products/6688555-life-extension-zinc-caps-zinc-50-mg-zinc-citrate-support) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-23*