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Now Foods, L-OptiZinc, 30 mg, 100 Veg Capsules

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Now Foods, L-OptiZinc, 30 mg, 100 Veg Capsules

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Now Foods, L-OptiZinc, 30 mg, 100 Veg Capsules

In Stock
  • Expiration Date: 01/2021
  • Shipping Weight:
    0.24 lbs
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  • Product Code: NOW-01510
  • UPC Code: 733739015105
  • Package Quantity: 100 Veg Capsules
  • Dimensions:
    4.2 x 1.9 x 1.9 in, 0.2 lbs
    Switch to Metric units
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Product Overview


  • Immune Support
  • Highly Bioavailable Form
  • Supports Enzyme Function
  • With Copper
  • Non GMO
  • A Dietary Supplement
  • Vegetarian/Vegan
  • Kosher
  • Minerals
  • Family Owned Since 1968
  • GMP Quality Assured

L-OptiZinc is a form of Zinc complexed with the amino acids Methionine. Research has demonstrated this product to be better absorbed and retained longer compared to several other forms of Zinc tested.

Suggested Use

Take 1 capsule daily.

Other Ingredients

Rice flour, cellulose (capsule) and stearic acid (vegetable source).

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.


Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.

Natural color variation may occur in this product.

Store in a cool, dry place after opening.

Supplement Facts
Serving Size:1 Veg Capsule
  Amount Per Serving %Daily Value
(from L-OptiZinc) Monomethionine)
30 mg 273%
(from Copper Amino Acid Chelate)
0.3 mg 33%
iHerb Customer Reviews


Posted by iHerb Customer on Nov 07, 2017 | Verified Purchase

the best zinc out there. better than picolinate. cured low testosterone levels almost the same day (being deficient for about 20 years even while taking picolinate megadoses...)

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Really works!

Posted by iHerb Customer on Oct 17, 2017 | Verified Purchase

Knock on wood, but I haven't come down with the flu & bronchitis since I started taking this supplement. Even made a trip all the way to New Zealand and Australia and did not get sick!

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No effect

Posted by frivolousgirl on Oct 10, 2017 | Verified Purchase

I picked these up as they contained copper. It's still weird how many companies sell zinc supplements without copper, knowing that too much zinc can alter the zinc-copper ratio :/ Either way, I took these to help with my hormones and acne, and after taking these regularly, I didn't notice any benefits results. Either I wasn't absorbing them, or I don't know. Will not purchase again though.

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Ineffective. Zinc Glycinate is way much better. B12 helps with availability.

Posted by iHerb Customer on Sep 26, 2017 | Verified Purchase

Our local research and use of this pill with local biohackers community tells that OptiZinc does not increase zink much. It did not even rise the level to norm. I recommend to try Zinc Glycinate. Which is much more bioavailable. NB! Thing to note: copper, iron and calcium inhibit zink availability! B9 (folic acid, methyl folate) too. But B12 (methylcobalamin) actually helps to "digest" zink. "Дискoнтный талон латиницей на минус пять процентов: хэ кью бэ четыре восемь один." ? Was this review helpful to you?

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Delivery problems

Posted by iHerb Customer on Aug 27, 2017 | Verified Purchase

I can't say any good things about this item, because it wasn't delivered to me. Twice. And IHerb don't want to make refund to me at second time. (On first - they did)

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