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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THORNE - Adrenal Cortex - Supplement for Cortisol Management - Supports Healthy Adrenal Gland Function, Stress Management, Immune System, Fatigue & Metabolism* - Third-Party Certified - 60 Capsules

Product ID: 39961314

Details

Brand
THORNE
Diet Type
Vegetarian
Flavor
Unflavored
Item Form
Capsule
Item Weight
0.03 Kilograms
Item dimensions L x W x H
1.83 x 1.83 x

⏳60 capsules for 2-month supply

✅Third-party certified purity

🧬Unique bovine adrenal cortex extract

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NZ$117

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Description

⚡ Unlock your adrenal power and own your day with Thorne’s elite cortisol support!

CLEAN ALLERGY FRIENDLY - Free from gluten, dairy, soy, nuts, and more—perfect for sensitive, health-conscious professionals.
WHOLE BODY VITALITY BOOST - Supports immune function, metabolism, and reduces fatigue for sustained all-day energy.
CLINICALLY TRUSTED QUALITY - Chosen by 100+ pro sports teams and top healthcare practitioners for reliable adrenal support.
SIMPLE EFFECTIVE PROTOCOL - One easy-to-swallow capsule per day with a clean, vegetarian formula—no fillers, no fuss.
BALANCE YOUR STRESS HORMONES - Stabilizes cortisol levels to keep daily stress in check and energy optimized.

Thorne Adrenal Cortex is a premium, third-party tested supplement featuring a unique bovine adrenal cortex extract designed to support healthy adrenal gland function, cortisol balance, immune health, metabolism, and reduce fatigue. Trusted by elite athletes and healthcare pros, it offers a clean, vegetarian-friendly formula in a convenient 60-capsule bottle, delivering effective stress management and whole-body vitality for busy professionals.

Specifications

ASIN	B000FGWDAY
ASIN	B000FGWDAY
Age Range Description	Adult
Allergen Information	Dairy Free, Egg Free, Fish Free, Gluten Free, Peanut Free, Shellfish Free, Soy Free, Tree Nut Free
Best Sellers Rank	#3,542 in Health & Household ( See Top 100 in Health & Household ) #3 in Adrenal Extract Nutritional Supplements
Brand Name	THORNE
Container Type	Bottle
Customer Reviews	4.4 4.4 out of 5 stars (4,555)
Date First Available	April 11, 2005
Diet Type	Vegetarian
Dosage Form	Capsule
Dose Release Method	Osmotic Release
Flavor	Unflavored
Is Discontinued By Manufacturer	No
Item Dimensions	1.83 x 1.83 x 3.22 inches
Item Form	Capsule
Item Weight	0.03 Kilograms
Item model number	SG803
Manufacturer	Thorne Research
Manufacturer	Thorne Research
Manufacturer Part Number	SG803
Material Features	Vegetarian
Model Name	Thorne Research - Adrenal Cortex - Adrenal Support Supplements for Cortisol Management Support - Help Support Healthy Adrenal Function for Women & Men - 60 Capsules
Model Number	SG803
Number of Items	1
Primary Supplement Type	Immune Support
Product Benefits	Nourishing
Product Dimensions	1.83 x 1.83 x 3.22 inches; 1.06 ounces
Special Ingredients	Charcoal
Specific Uses For Product	Immune Support, Adrenal Health
Supplement Formulation	Individual Supplement
Total Servings Per Container	60
UPC	693749803034
Unit Count	60.00 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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

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

5 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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NZ$117

Duties & taxes included

In stock

Sold byAmazon Cook 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 Cook Islands.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Abdullah B.

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

3 weeks ago

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