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Thorne Zinc Picolinate 30 mg bottle
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Thorne Zinc Picolinate 30 mg Review

Support optimal wellness with a highly absorbable form of zinc. Zinc supports general wellness, promotes healthy connective tissue, and helps maintain healthy eye and reproductive health.

Product Focus: Thyroid HealthAlso covers:Hormones
Tier ⓘ
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Members see this product's tier and why. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
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How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
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Biohacker Mentions
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Cost per month
$3
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Study, Trial or Testing Result Summary

MembersHuman studies

This product gives 30 mg of zinc a day, the same amount used in thyroid studies. A 2026 pooled analysis of 35 trials with 3,508 people with an underactive thyroid found that adding zinc to standard thyroid hormone treatment the active thyroid hormone, though certainty was . …

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Review Totals and Summary

Members44,745 reviews
44,745 reviews · IHerb 44,395 · Thorne 99 · Swanson 57 · Nahdionline 46 · Walmart 41 · Walgreens 40 · Target 39 · Amazon 28

User reviews for Zinc Picolinate 30 mg are , with people noting in their and wellbeing after regular use. users report experiencing an in energy levels and a noticeable to their immune systems, with some mentioning colds or illnesses since starting the supplement. …

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Biohacker Summary

MembersWhat our biohacker panel says

of the panel or uses zinc: six it and four use it. They mainly take it for testosterone and sperm , immune support, and fixing a zinc level, and others mention mood, gut , muscle and bone, and hair. …

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RAL Summary

MembersThe tier and why

A pooled analysis found zinc added to standard treatment active thyroid hormone in people with an underactive thyroid, though with certainty, and reviews are . individual trials found , so the evidence is but .

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More Details

MembersBody systems · Combine with · Possible side effects

Body systems: Endocrine system. Combine with and possible side are for members.

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Supplement Facts

Zinc 30 mg
Supplement Facts
Serving Size 1 Capsule
Servings Per Container 60
Amount Per Serving% Daily Value
Zinc (as Zinc Picolinate)30 mg273%

Directions: 1 capsule a day

Barcode (UPC) 693749006923 · Label source: Betterhealthmarket · Report a label change

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Our articles on this subject

Graded October 23, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.