For you, if you want a bioavailable form of zinc, absorbed more easily than traditional zinc
The ingredients in Zinc Caps can:
Offer strong immune health support
Promote neurological health
Help maintain eye health
Provide a high potency, easily absorbable formula
Supplementing with zinc can effectively support your immune system. Absorption of zinc can be a challenge, and the formula Zinc Caps therefore provides a combination of highly bioavailable OptiZinc® and zinc citrate. This is a vegetarian, gluten-free, and non-GMO zinc supplement.
Ingredients:

Health benefits at a glance:
Zinc supplementation can effectively support the aging immune defense.
Zinc Caps provides a highly absorbable zinc formula containing a 15-milligram dose in each capsule.
Moreover, Zinc Caps is a vegetarian, gluten-free, and non-GMO zinc supplement.
Why it works:
Zinc is well known for its immune health benefits, supporting your body’s natural immune response.
Unfortunately, research shows that zinc deficiency is widespread. (1,2) This can contribute to aging-related decline in immune function.
Adding a zinc supplement to the daily routine can promote the aging immune systems as well as a healthy inflammatory response. (2-5)
The science behind the product:
Other crucial properties of zinc
The benefits of zinc go beyond immune support:
Zinc plays a key role in superoxide dismutase, one of your body's most powerful natural antioxidant enzymes.
This mineral is required for the activity of over 300 enzymes that carry out essential biochemical reactions in your body. (2,6,7)
Furthermore, zinc is essential for hormone production and regulate protein and DNA synthesis, insulin production, as well as thyroid and bone metabolism. (6,8)
Zinc also promotes neurological health and vision, especially for older people. (7,9,10)
A bioavailable formula
The absorption of zinc can be limited, and specific compounds in plant sources and grains can inhibit absorption even more. (11)
Zinc Caps contains a combination of highly bioavailable OptiZinc® and zinc citrate to provide a 15 milligram dose of zinc. OptiZinc® is a bioavailable form of zinc. (12,13)
How to use:
Please take according to the dosage and use guidelines under supplement facts, or as recommended by a healthcare practitioner.
Serving size: 1 capsule
Servings per container: 150
Amount per day (1 capsule): | %RI* | |
---|---|---|
Zinc (as OptiZinc® zinc monomethionine, zinc citrate) | 15 mg | 150 |
*RI = EU reference intake **No RI available
INGREDIENTS:
Bulking agent (microcrystalline cellulose/cellulose gel), capsule (hydroxypropylmethylcellulose), zinc mono-L-methionine sulphate, zinc citrate, anti-caking agents (magnesium salts of fatty acids, silicon dioxide [nano])
non-GMO
OptiZinc® is a registered trademark of InterHealth Nutritionals, Inc.
DIRECTIONS:
Take one (1) capsule daily.
CAUTION:
- 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.
WARNINGS:
- Keep out of reach of children.
- Do not exceed recommended daily dose.
- Do not purchase if outer seal is broken or damaged.
- Consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
- A food supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
- Store tightly closed in a cool, dry place.
- Nutr Rev. 2010;68(1):30-7.
- Immun Ageing. 2009;6:9.
- Biogerontology. 2006;7(5-6):429-35.
- Rejuvenation Res. 2008;11(1):227-37.
- Exp Gerontol. 2008;43(5):452-61.
- Linus Pauling Institute. Zinc. Accessed 9/19/19. https://lpi.oregonstate.edu/mic/minerals/zinc
- Br J Nutr. 2006;96(4):752-60.
- Biol Trace Elem Res. 2019
- Clin Interv Aging. 2013;8:741-8.
- Archives of Ophthalmology. 2001;119(10):1417-1436.
- J Nutr. 2000;130(5S Suppl):1378s-83s.
- Biofactors. 2006;27(1-4):231-44.
- Nutrition Research. 1993;13(10):1141-1151.