Description
A premium form of zinc—better absorbed and retained by the body for longer. Promotes proper immune, nerve and digestive health, plus provides antioxidant protection. NSI® L-OptiZinc® does not interfere with copper absorption, like other zinc supplements.
How Does NSI® L-OptiZinc® Work?
Zinc is an essential trace mineral, meaning it must be obtained through diet because the body cannot make enough of it on its own. Zinc is necessary for proper growth and development, and it's required for hundreds of body processes, from proper immune function to regulation of appetite, taste and smell.
L-OptiZinc® is a unique, patented form of zinc consisting of zinc bound to the natural and more bioavailable "L" form of methionine (l-methionine), the amino acid best absorbed by the body. Studies show that L-OptiZinc® is better absorbed and retained longer and is more effective than other forms of zinc tested.
L-OptiZinc® Promotes Proper:
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Immune function
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Nerve function
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Reproduction, growth and development
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Digestion
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Eye health
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Prostate health
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Skin, hair and nail health
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Testosterone levels
The recommended daily dosage of L-OptiZinc® is 15 mg per day for men and women. Certain health issues, such as pregnancy, poor blood pressure health, poor prostate health and taking certain prescription medications, may increase the need for zinc supplementation. L-OptiZinc® should not be taken at the same time as iron or calcium supplements.
NSI® L-OptiZinc® is better because it does not interfere with copper absorption, like other zinc supplements. Is standardized to 20% zinc.
Supplement Facts
Serving Size: 1 Capsule
Servings per container: 200
Each Serving Contains: Zinc (as l-methionine) 30 mg (200% RDA)
Other ingredients: Kosher gelatin (capsule), rice flour and magnesium stearate.
Directions for Use
As a dietary supplement, take 1 capsule daily with food or as directed by a physician.
Further Information:
For a detailed review of the relevant scientific literature, including recognised benefits, mechanisms of action, precautions, contraindications and research summaries, please use the link provided on our Further Resources page.




