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 produce. 100+ Thorne employees are dedicated to ensuring quality.

Are Thorne supplements clinically Reviewed 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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THORNE Selenium, 200 mcg L-Selenomethionine Supplement, 60 Capsules | Supports Healthy Thyroid Function, Immune Function, Healthy Aging & Antioxidant Defense, NSF Contents Certified

Product ID: 257532500

Details

Brand
THORNE
Flavour
Unflavored
Item form
capsules
Primary supplement type
Selenium
Unit count
60 Count

⚡200 mcg potent dose

🔥Supports thyroid & metabolism

🛡️3rd-party certified purity

€ 39.96

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

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Details

Brand
THORNE
Flavour
Unflavored
Item form
capsules

Description

🛡️ Elevate your wellness game with the selenium trusted by champions!

ANTIOXIDANT ARMOR - Defends your cells from oxidative stress caused by modern lifestyle toxins.
CLINICIANS CHOICE - Trusted by 100+ pro sports teams and top healthcare practitioners worldwide.
THYROID ENERGY BOOST - Optimizes thyroid function to elevate metabolism, mood, and vitality.
CERTIFIED CLEAN CONFIDENCE - Third-party tested and NSF Contents Certified for unmatched purity and trust.
PRECISION POWERED IMMUNITY - 200 mcg L-Selenomethionine fuels your immune defenses with clinical-grade potency.

THORNE Selenium delivers a precise 200 mcg dose of bioavailable L-Selenomethionine in 60 gluten-free capsules, supporting thyroid health, immune function, and antioxidant defense. Third-party tested and NSF Contents Certified, it’s the #1 recommended clinical brand by healthcare pros and a partner to elite athletes, ensuring premium quality and efficacy for your daily wellness routine.

Specifications

Asin	B00B5N9IDQ
Country Of Origin	USA
Is Discontinued By Manufacturer	No
Item Model Number	M225-R
Manufacturer	Thorne Research
Product Dimensions	4.32 x 4.32 x 7.54 cm; 18 g

Reviews

User

٧٢

ممتاز

8.07.2026

User

Great product

I really trust this company

3.03.2026

User

Best selenium I've used

Highly recommend itIt's a great product, good value for money and quick delivery

27.12.2022

User

Well worth the spend

This product is helpful to me and helps with my over all well being

25.04.2026

User

Very important mineral

So excited to reap the benefits from this trusted brand. They’re easy to take.

31.07.2026

User

calidad producto

Entregado en plazo

5.09.2025

User

Good quality

5.01.2026

User

Great product

Things are going well so far. We've found it to be genuinely helpful in supporting my husband's Alzheimer's care.

24.08.2026

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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€ 39.96

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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