Life Extension | Zinc Caps

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50 mg, 90 vegetarian capsules

Life Extension Zinc supplements are meticulously formulated to ensure optimal absorption by the body, delivering the highest level of support for immune health.

Gluten free | non-GMO | Vegetarian


  • Provides immune system support
  • Supports cardiovascular & neurological health
  • Helps maintain vision


Life Extension's zinc supplements that are specifically designed to enhance the body's natural immune response. These supplements are particularly valuable for older individuals who often experience zinc deficiencies, potentially contributing to age-related declines in immune function. Zinc supplementation not only supports the aging immune system but also promotes healthy inflammatory and antioxidant responses.

In addition to immune support, zinc serves various essential functions in the body. It is a critical component of superoxide dismutase, a powerful natural antioxidant. Zinc is necessary for the activity of over 300 enzymes that carry out vital biochemical reactions. Furthermore, zinc-containing proteins play a crucial role in hormone production and regulate processes like protein and DNA synthesis, as well as thyroid and bone metabolism. This versatile mineral contributes to the maintenance of cardiovascular, thyroid, neurological, and vision health, particularly in older individuals.

Life Extension offers a potent 50 milligram dose of zinc in the form of OptiZinc® combined with zinc citrate. OptiZinc® is known for its superior bioavailability, potentially resulting in higher blood levels compared to other zinc forms. This powerful and cost-effective zinc supplement is an excellent choice for those looking to support their immune health and overall well-being.


Take one (1) capsule daily, or as recommended by a healthcare practitioner.

 These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease.



Supplemental zinc can inhibit the absorption and availability of copper. If more than 50 mg of supplemental zinc is to be taken daily for more than four weeks, 2 mg of supplemental copper should also be taken to prevent copper deficiency.


  • Keep out of reach of children.
  • Do not exceed the recommended dose.
  • Do not purchase if the outer seal is broken or damaged.
  • If you have a medical condition, are undergoing treatment, or are pregnant or lactating, consult your physician before using nutritional supplements.
To report a serious adverse event or obtain product information, contact 1-866-280-2852.
    Shipping Information

    Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.

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