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Thorne Research, Double Strength Zinc Picolinate 30 mg, 180 Vegetarian Capsules

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Thorne Research, Double Strength Zinc Picolinate 30 mg, 180 Vegetarian Capsules

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Thorne Research, Double Strength Zinc Picolinate 30 mg, 180 Vegetarian Capsules

In Stock
180 Vegetarian Capsules
180 Vegetarian Capsules
60 Vegetarian Capsules
60 Vegetarian Caps
  • Expiration Date: 07/2020
  • Shipping Weight:
    0.24 lbs
    Switch to Metric units
  • Product Code: THR-22102
  • UPC Code: 693749221029
  • Package Quantity: 180 Vegetarian Capsules
  • Dimensions:
    4.4 x 2.4 x 2.4 in, 0.2 lbs
    Switch to Metric units
Frequently Purchased Together
    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

    so far so good

    Posted by iHerb Customer on Nov 28, 2017 | Verified Purchase

    Trying to keep virus' at bay or away. So far have not gotten sick this season. Taking in combination with Red Marine Algae Plus and Zinc. Product arrived fast, as described. No flavor, after taste or side effects.

    Thanks for your feedback!

    most important for sugar and other probelms

    Posted by iHerb Customer on Nov 23, 2017 | Verified Purchase

    best quality is from this brand.

    Thanks for your feedback!

    Less additives

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

    It has taken me years to find a brand that only adds the ingredients l need. Suitable if you have Mthfr issues.

    Thanks for your feedback!

    Part of My Thyroid Cancer Iodine Protocol - A must have!

    Posted by shirochan on Oct 20, 2017 | Verified Purchase

    Clean and more bioavailable type of zinc!It is a must have co-factors for my iodine protocol. Zinc is also very good us suffering from estrogen dominance. I take it with my magnesium glycinate and selenium. You may use my rewards code for 5% off M - I - C - 8 - 6 - 5 - 4 (without the dashes) and check my other reviews for the other products I use along with this.

    Thanks for your feedback!

    Good quality

    Posted by iHerb Customer on Oct 19, 2017 | Verified Purchase

    My naturopath recommended this brand and strength. Good quality product. I like that Thorne do not have lots of added unnecessary fillers in their products.

    Thanks for your feedback!