Seller: what is the difference between copper glycinate and copper bisglycinate?

Copper bisglycinate is the same as copper glycinate. Copper bisglycinate is the more accurate way to describe this compound, which is copper attached to two glycine molecules (bis = 2).

Are all sources of all ingredients, both inactive and active, 100% vegan or vegetarian or neither?

Copper Bisglycinate is not vegan because it contains leucine as one of its “Other Ingredients.” Leucine is derived from keratin, a type of animal protein.

Is this manufactured in the USA?

Thorne products are manufactured in South Carolina, USA.

Does this have USP certification?

USP verification is a service provided for a fee to nutritional supplement companies – mostly health-food store brand companies. Thorne has its own much more extensive verification process. Although all of Thorne's supplement ingredients comply with USP standards for the supplement industry, Thorne does not pay for the USP logo to be placed on their products. Thorne Research is 100-percent compliant with the Good Manufacturing Practice regulations enforced by the U.S. Food and Drug Administration for the nutritional supplement industry. Thorne’s internal standards for ingredient purchasing, product specifications, and manufacturing standards for finished products is unsurpassed. For example, Thorne products are approved for sale in Australia by the Therapeutic Goods Administration of the Government of Australia, a regulatory agency that does not distinguish between pharmaceutical products and nutritional supplement products. Thorne’s manufacturing facility is also regularly audited and certified by NSF International – which is necessary to have NSF Certified for Sport products.

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THORNE - Copper Bisglycinate - Well-Absorbed Trace Mineral Supplement - 60 Capsules

THORNE - Copper Bisglycinate - Well-Absorbed Trace Mineral Supplement - 60 Capsules

4.7/5

Product ID: 7473527

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Details

Brand
THORNE
Item Form
Capsule
Primary Supplement Type
Copper
Unit Count
60 Count
Flavor
Unflavored

🔬3rd party tested purity

🧬Supports connective tissue & nerve health

⚙️Optimized absorption rate

Description

⚡ Elevate your wellness game with copper that champions trust!

ZINC COPPER BALANCE - Formulated to complement zinc intake, preventing mineral imbalances
PEAK BIOAVAILABILITY - Copper Bisglycinate designed for maximum absorption and efficacy
ELITE ATHLETE TRUSTED - Preferred by 100+ pro sports teams and U.S. National Teams for peak performance
HOLISTIC HEALTH BOOST - Supports heart, skin, nerve, and connective tissue for all-around vitality
CERTIFIED AUTHENTICITY - Third-party tested to guarantee label accuracy and purity

Thorne Copper Bisglycinate delivers a highly absorbable form of copper, essential for connective tissue, heart, skin, and nerve health. Third-party tested for purity and trusted by elite athletes and healthcare professionals, it ensures balanced mineral support alongside zinc supplementation.

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TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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€ 35.52

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TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago