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Life Extension, Zinc Caps, High Potency, 50 mg, 90 Veggie Caps

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In Stock
  • Expiration Date: Nov 2018
  • Shipping Weight:
    0.18 lbs
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  • Product Code: LEX-18139
  • UPC Code: 737870181392
  • Package Quantity: 90 Veggie Caps
  • Dimensions:
    4 x 2 x 2 in, 0.15 lbs
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Save $2.00 when you purchase these items today for only $9.95
Total: $11.95
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Together: $9.95

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Product Overview


  • Dietary Supplement

Zinc supports your body's natural immune defenses. Research demonstrates that zinc deficiency is widespread, especially in the elderly. This deficiency may contribute to aging-related impairment of immune function—or immunosenescence.

Scientists found that zinc supplementation offers an effective way to support aging immune systems, as well as healthy inflammatory and antioxidant responses.

A longstanding problem is that zinc absorption can be limited1 and certain molecules in plant sources and grains can further inhibit absorption.

Life Extension has developed a low-cost formulation combining the well-established, enhanced bioavailability of OptiZinc with zinc citrate to provide a potent 50 milligram dose of zinc in a single capsule.

Beyond immune support, zinc plays other crucial roles. It is an essential component of superoxide dismutase, one of your body's most powerful natural antioxidants. Zinc stimulates the activity of about 300 enzymes that promote biochemical reactions in your body. This key mineral is also an integral component of vital hormones and supports protein and DNA synthesis, insulin production, as well as thyroid and bone metabolism. Zinc supports cardiovascular and neurological health, and helps maintain vision in the elderly.

Age-related immune decline is partly due to the decreasing size and function of the thymus gland. Evidence suggests that zinc may help maintain healthy function of the thymus gland in elderly people.

OptiZinc is a superior bioavailable form of zinc. It is assimilated more easily than ordinary zinc because it is comprised of one of the most absorbable forms of zinc — zinc methionate (methionine). Published studies show that it results in higher blood levels compared to other forms of zinc.

Suggested Use

Read the entire label and follow directions carefully prior to use.

Take one (1) capsule daily with or without food, or as recommended by a healthcare practitioner.

Other Ingredients

Microcrystalline cellulose, vegetable cellulose (capsule), vegetable stearate, silica.


Store tightly closed in a cool dry place.

Caution: Supplemental zinc can inhibit the absorption and availability of copper. If more than 50 mg of supplemental zinc is taken daily on a chronic basis, 2 mg of supplemental copper should also be taken to prevent copper deficiency. Chronic ingestion of more than 100 mg of zinc daily may be immunosuppressive for some aspects of T-cell and NK cell function.

  • Keep out of reach of children.
  • Do not exceed recommended dose.
  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
Supplement Facts
Serving Size: 1 Vegetarian Capsule
  Amount Per Serving %Daily Value
Zinc (as OptiZinc zinc monomethionine, zinc citrate) 50 mg 333%
iHerb Customer Reviews

Easier on stomach to absorb and great price!

Posted by 5064732123726214674 on Feb 16, 2017

This seems to be a great formulation for my daughter and I, to be able to absorb without it making us feel nauseous or digestive pain, like a few other types of zinc have done. Optizinc* must be why...and making sure we take it with food. We take this with B6 and EPO for pyroluria but have also noticed that this combination has helped stopped all sorts of joint and spinal pain that I have been going to a chiropractor for, for years. Yahoo!

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Posted by DOGSRULE on Feb 09, 2017

my husband uses these and swears by them for his skin, particularly to prevent cold sores

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Sounds Good but...

Posted by Reviewer3023221 on Feb 01, 2017

Since I've been using this stuff I've gotten the white flaws in my finger nails that are a sign of zinc deficiency which I have seldom had for years with my previous supplement. I'll try something else next time.

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Posted by 4663714336222102743 on Jan 23, 2017

Really nice Zinc ,

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Zinc caps

Posted by 5109302815804434106 on Dec 29, 2016

this is a good product and value for the cost of same. Life Extension has always come across for me and I would recommend it for men over 50 for good prostate health.

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