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Thorne Research, Double Strength Zinc Picolinate, 180 Veggie Caps

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In Stock
  • Expiration Date: Jul 2019
  • Shipping Weight: 0.25 lbs (0.11 kg)
  • Product Code: THR-22102
  • UPC Code: 693749221029
  • Package Quantity: 180 Veggie Caps
  • Dimensions: 4.4 x 2.4 x 2.4 in, 0.2 lbs (0.09 kg)
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Save $4.00 when you purchase these items today for only $34.85
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Combo Discount: - $4.00
Together: $34.85

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Product Overview


  • Dietary Supplement
  • Hypo-Allergenic
  • A High Bioavailability Double-Strength Zinc Supplement
  • Our Best-Absorbed Zinc Supplement
  • Essential for Growth and Immune Function
  • Promotes Reproductive Health
  • Without Preservatives, Magnesium Stearate, or Other Lubricants and Diluents

Zinc is essential for growth, immune system function, testosterone metabolism, as a cofactor for the antioxidant enzyme superoxide dismutase, and for many other functions in the body. Zinc is involved in the functioning of over 200 enzymes and plays a key role in genetic expression, cell division, and growth.

Zinc deficiency has been associated with adverse impacts on a number of structures and functions of the body. Individuals susceptible to zinc deficiency include the elderly, the immuno-compromised, those on parenteral nutrition, and burn victims.

Clinical studies demonstrate zinc supplementation can increase general wellness, and that it has a beneficial impact on connective tissue as well as reproductive health and eye health.

Because of zinc's essential role in human nutrition and metabolism, there is much interest in the absorption of zinc from both dietary intake and dietary supplements. While dietary zinc intake is effective in most situations, not all zinc dietary supplements have equal bioavailability.

Picolinic acid is a natural mineral chelator produced in the body. It is produced from the amino acid tryptophan in the liver and kidneys and is transported to the pancreas. During digestion, it is secreted from the pancreas into the small intestine, where it binds to minerals to facilitate their absorption.

Because picolinic acid facilitates the absorption of minerals, Zinc Picolinate is absorbed to a higher degree than is other zinc supplements.

Suggested Use

Take 1 capsule one to two times daily or as recommended by your health-care practitioner.

Other Ingredients

Microcrystalline cellulose, hypromellose (derived from cellulose) capsule, leucine, silicon dioxide.


Tamper Evident: Use only if bottle is sealed.

If pregnant, consult your health-care practitioner before using this product.

Store tightly sealed in a cool, dry place.

Supplement Facts
Serving Size: One Capsule
Each Capsule Contains: Amount Per Serving % DV
Zinc (as Zinc Picolinate) 30 mg 200%
Daily Value (DV)
iHerb Customer Reviews

Good health

Posted by 5415372855558300845 on Dec 08, 2016

I take these along with calcium mag capsules and the pyridoxal 5 phidpste for my fibromyalgia, the combination works well for me. Recommended by my health practioner.

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Great Product!!

Posted by 5050000826047263771 on Dec 01, 2016

Perfect for daily dosage, and will last for 6 months. But contains silicon dioxide.

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Love this

Posted by 4796549751784513514 on Oct 28, 2016

I've been using this for a couple of years and very happy with the quality. Size of capsules are small so easy to take.

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Best Zinc I ever tried

Posted by 5161289127500444771 on Oct 26, 2016

I suffer from copper toxicity and cannot really tolerate many supplements. After reading reviews I ditched my current zinc tablets that included magnesium stearate which I suspect gave me an upset stomach every now and then. After taking these double strength capsules I can honestly see a huge difference with hair growth and energy. They really do work. Also my stomach pain has completely disappeared. So happy iHerb are able to offer these to Australian buyers as it isn't available here.

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Doing it's job

Posted by 5120744521300639709 on Oct 21, 2016

As is described... am pleased to have found this product and are eager to see the results.

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