What makes Thorne supplements high quality?

Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption.

How does Thorne test its supplements for quality?

To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we manufacture. 100+ Thorne employees are dedicated to ensuring quality.

Are Thorne supplements clinically tested and safe?

Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature.

Why are Thorne products more expensive than other supplements?

When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard.

Where are Thorne supplements made and where are the ingredients sourced from?

Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness.

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Zinc Bisglycinate 15 mg, Highly Absorbable Zinc, 60 Capsules | Supports Immune System, Skin, Eye & Reproductive Health, Antioxidant Support*, Gluten-Free, NSF Contents Certified

Product ID: 218837911

Details

Brand
THORNE
Flavor
Unflavored
Item Form
capsules
Primary Supplement Type
Zinc
Unit Count
60 Count

✅Third-party NSF certified purity

💊15 mg highly absorbable zinc bisglycinate

🛡️Powerful antioxidant immune support

$36.19

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Description

🛡️ Elevate your wellness game with zinc that works as hard as you do!

CLEAN CERTIFIED - Gluten-free, NSF Contents Certified to guarantee purity and safety you can trust
CLINICALLY TRUSTED - Endorsed by 100+ pro sports teams and top clinical practitioners for proven quality
OPTIMIZED ABSORPTION - 15 mg zinc bisglycinate for maximum bioavailability and wellness boost
IMMUNE DEFENSE AMPLIFIED - Supports balanced inflammation and oxidative stress reduction for all-day resilience
HORMONE VITALITY SUPPORT - Balances testosterone naturally to enhance vigor and muscle maintenance

THORNE Zinc Bisglycinate delivers 15 mg of highly absorbable zinc per capsule, expertly formulated to support immune health, skin vitality, eye function, and reproductive balance. Backed by third-party NSF certification and trusted by elite sports teams and healthcare pros, this gluten-free supplement ensures purity and potency for the modern professional seeking peak performance and resilience.

Specifications

ASIN	B08BTK4494
ASIN	B08BTK4494
Age Range Description	Adult
Best Sellers Rank	#5,661 in Health & Household ( See Top 100 in Health & Household ) #15 in Zinc Mineral Supplements
Brand Name	THORNE
Customer Reviews	4.8 4.8 out of 5 stars (890)
Date First Available	June 24, 2020
Diet Type	Gluten Free
Flavor	Unflavored
Item Form	capsules
Item model number	THR_ZINC
Manufacturer	Thorne Research
Manufacturer	Thorne Research
Manufacturer Part Number	THR_ZINC
Material Type Free	Gluten Free
Model Number	THR_ZINC
Number of Items	1
Primary Supplement Type	Zinc
Product Benefits	Immune Skin, Hair & Nails
Product Dimensions	3.94 x 0.79 x 1.06 inches; 0.71 ounces
UPC	693749011750
Unit Count	60 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

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Great price for an authentic product. Fast international shipping too!

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$36.19

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to British Virgin Islands.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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