Thorne Copper Bisglycinate Review

Thorne Copper Bisglycinate is presented as an essential trace mineral in a well-absorbed form for blood vessel, nerve, and skin health. The page states that copper supports optimal cardiovascular health, strong bones and connective tissues, and cellular energy production throughout the body, and it is especially relevant for people who also supplement with zinc. Copper is described as an essential trace mineral in the body that supports optimal health across a variety of body systems, from blood vessels and connective tissue structure to neurological function. Thorne states that this product provides copper in a chelated form for optimal solubility and absorption into the bloodstream. The page explains that zinc, another trace mineral, competes with copper for absorption, and that higher amounts of supplemental zinc can put a person at risk for copper deficiency. Individuals who take a zinc supplement can, according to the page, use Copper Bisglycinate to help ensure proper mineral balance. The listed benefits include support for the health of bones and connective tissue, enhancement of the antioxidant enzyme superoxide dismutase to benefit immune function and red blood cell health, benefits to blood vessel strength, support for neurological health and nerve function, support for optimal skin health, and benefits to cellular energy production. The features section describes an optimally absorbed form of copper, full chelation for improved solubility and absorption, a dose of 2 mg copper per capsule, and an easy-to-take daily serving protocol. The page names two audiences: those taking high amounts of zinc who want mineral balance, and individuals who do not consume enough dietary sources of copper. A quality section states that the product has been third-party tested and certified to verify that what is in the package matches the label and to confirm it contains no unsafe levels of contaminants such as heavy metals, pesticides, and microorganisms. The serving size is one capsule with 60 servings per container. The warnings section states that the product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients, advises pregnant users to consult a health-care practitioner before use, and reports no known adverse interactions or contraindications at publication date. The page also lists related Thorne products including Zinc Bisglycinate, Alpha-Lipoic Acid, and Magnesium CitraMate.

Product Focus: Immune Health
Tier ⓘ
Members see this product's tier and why. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
Biohacker Mentions
Cost per month
$10
Study, Trial or Testing Result SummaryMembersHuman studies

1 of these 9 human studies gave copper by drip, not by mouth.

The evidence that copper supports the immune system is and , and there is solid proof it people. A review of 37 trials in 4905 critically ill adults found that mineral combinations containing copper ranked for intensive care stays and infections, but the differences were and the evidence was too uncertain to support use. …

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Review Totals and SummaryMembers16,127 reviews
16,127 reviews · IHerb 5,563 · Store.mayoclinic 2,614 · Pureprescriptions 2,614 · Cincinnatihealthinstitute 2,614 · Findyourhealthyplace 2,614 · Walmart 61 · Thorne 47

Thorne Copper Bisglycinate has received approximately 5624 ratings across various stores, with a () giving it 4 or 5 stars. This summary focuses exclusively on customer feedback for the capsule form of the product, excluding comments on other forms like gummies or powders. **What Buyers Say It Did For Them** customers report outcomes from taking Thorne Copper Bisglycinate. …

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Biohacker SummaryMembersWhat our biohacker panel says

Copper gets a but supportive hearing from the panel, with one pointing to a preferred supplement form beyond skin serums. of them value it for collagen and connective tissue, iron use, energy production, hair color and thickness, and wound , and two of them keeping it in balance with iron or zinc. …

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RAL SummaryMembersThe tier and why

human studies of copper found immune , and the largest review of 4905 critically ill adults found the evidence too uncertain to support use. The results came from people with burns, malnutrition or deficiency, people.

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More DetailsMembersBody systems · Combine with · Possible side effects

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

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Supplement FactsCopper † 2 mg
Supplement Facts
Serving Size One Capsule
Servings Per Container 60
Amount Per Serving% Daily Value
Copper (as TRAACS® Copper Bisglycinate Chelate)†2 mg222%

Other ingredients: Hypromellose Capsule, Leucine, Microcrystalline Cellulose.

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

Label source: the brand's label · Report a label change

Where to BuyThorne · iHerb · Walmart
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Graded October 24, 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.