Gluten Free Non GMO LE Certified Dietary Supplement What Are Zinc Caps? Research shows that zinc deficiency is widespread, especially in the elderly. Supplementing with zinc is an effective way to support aging immune systems. Since absorption can sometimes be problematic, we’ve developed a low-cost formulation that combines a bioavailable OptiZinc® with zinc citrate to provide a potent 50 milligram dose of zinc in each capsule. For potent and affordable immune support, think zinc! Zinc supports your body’s natural immune response. Unfortunately, not getting enough zinc is common, especially in older people. This can contribute to aging-related decline in immune function. But zinc supplementation supports aging immune systems as well as a healthy inflammatory response. 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 antioxidant enzymes. 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, insulin production, as well as thyroid metabolism. Zinc also helps maintain 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.
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Gluten Free Non GMO LE Certified Dietary Supplement What Are Zinc Caps? Research shows that zinc deficiency is widespread, especially in the elderly. Supplementing with zinc is an effective way to support aging immune systems. Since absorption can sometimes be problematic, we’ve developed a low-cost formulation that combines a bioavailable OptiZinc® with zinc citrate to provide a potent 50 milligram dose of zinc in each capsule. For potent and affordable immune support, think zinc! Zinc supports your body’s natural immune response. Unfortunately, not getting enough zinc is common, especially in older people. This can contribute to aging-related decline in immune function. But zinc supplementation supports aging immune systems as well as a healthy inflammatory response. 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 antioxidant enzymes. 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, insulin production, as well as thyroid metabolism. Zinc also helps maintain 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.
SKU
3-57009
Brand
Life Extension
Category
health / minerals / basic-minerals / zinc
Variants
1
Customer reviews
5.0
verified purchase
Great Product👍
I have been looking for something to boost the immune system during these severe cold weather and found this great product of Life Extension. I also take Vitamin C daily. These Caps are small and easily taken. The dosage is 50 mg/ daily with a meal. Zinc also aids wound healing, improves sensory perception (taste/smell), potentially shortens colds and has benefits for skin conditions like acne. Lots of benefits of taking it💥💥💥 Thanks, I-herb, for ALWAYS going above and beyond🏆 You are THE BEST⭐️
2/3/2026
5.0
verified purchase
Perfect
⭐️⭐️⭐️⭐️⭐️
“Honestly, this product exceeded my expectations! I noticed a real difference after a short time of using it. The quality is excellent, packaging is secure, and it feels 100% authentic. The price is reasonable for the benefits it gives. I will definitely repurchase and highly recommend it. Also, shipping and packaging from iHerb were perfect.”
Clean ingredient
8/21/2025
5.0
verified purchase
good product
product is of Good quality clean ingredients..a decent size good for people any age ... packing is also good helpful in lowering inflammation and boosting nitric oxides taste not that string ...take it empty stomach one capsule in morning and a good balance healthy diet and you will get it's full benefits
3/18/2026
5.0
verified purchase
Very good.
I’ve been using this zinc supplement daily, and it’s made a noticeable impact on my overall health. My immune system feels stronger, and I haven’t experienced the usual seasonal colds since I started taking it.
2/10/2026
5.0
verified purchase
quality size and mg are good for the price.i drink especially for my hair and nails.and always see effect after one month already
1/11/2026
5.0
verified purchase
Great
Great quality zinc supplement!
I’ve been using this zinc for a while and the quality is really good. It works well and I’m satisfied with the results. The only downside is that it’s a bit expensive compared to similar products in other countries, but if you can get it on discount, it’s absolutely worth it. I would definitely recommend it.
12/22/2025
5.0
verified purchase
Simple and effective format
These capsules are lightweight and easy to swallow. The formula is clean with no unnecessary additives. A convenient choice if you prefer a straightforward zinc supplement.
11/27/2025
5.0
verified purchase
High-Potency Zinc Capsules for Immune and Overall Wellness Support
These zinc capsules are easy to take and feel gentle on the stomach. The vegetarian capsules are convenient, and the packaging keeps them fresh and secure. Regular use has helped support immunity and overall health, with noticeable improvement in energy and wellness. A simple and effective supplement for daily use.
11/26/2025
5.0
verified purchase
High-Quality, Potent, and Easy to Take
These zinc capsules offer a clean, high-potency formula with reliable quality. Each capsule is easy to swallow and well tolerated, even at a higher strength. The ingredients are straightforward, and the product supports daily immune health effectively. The bottle provides good value with a generous amount of capsules, making it convenient for long-term use.
11/19/2025
5.0
verified purchase
Zinc Caps are a high-quality supplement with a clean and effective composition. They are easy to take and feel well-formulated. The packaging is sturdy, practical, and professional, reflecting the premium quality of the product.
