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 Theanine, 200 mg L-Theanine Supplement, 90 Capsules

Product ID: 266480702

Details

Brand
THORNE
Diet type
Vegetarian
Flavour
Unflavored
Item dimensions L x W x H
5.3 x 5.3 x
Item form
Capsule
Item weight
0.05 Kilograms

⚡Supports focus, relaxation & memory

🧠200 mg L-Theanine per capsule

🛡️Third-party NSF certified purity

€ 152.30

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Description

🧘‍♂️ Elevate your calm, sharpen your edge — the brain boost you can’t afford to miss!

TRUSTED BY CHAMPIONS - Endorsed by 100+ pro sports teams and top healthcare practitioners for peak mental resilience.
CERTIFIED CLEAN PURE - NSF third-party tested to guarantee label accuracy and zero contaminants.
STRESS RESILIENT MINDSET - Naturally elevates GABA, dopamine & serotonin to keep you balanced under pressure.
VEGETARIAN ALLERGEN FREE - Gluten and soy free capsules designed for mindful, health-conscious professionals.
CLINICALLY STUDIED 200 MG DOSE - Precision-formulated to boost alpha brain waves for calm focus and enhanced memory.

THORNE Theanine delivers a potent 200 mg dose of L-Theanine per capsule, clinically studied to enhance relaxation, focus, and memory by promoting alpha brain wave activity. Trusted by elite athletes and healthcare pros, this NSF-certified supplement supports natural stress resilience by boosting key neurotransmitters like GABA, dopamine, and serotonin. With 90 vegetarian, allergen-free capsules per bottle, it’s a clean, reliable choice for professionals seeking mental clarity and balanced mood in today’s fast-paced world.

Specifications

ASIN	B0797BLW59
ASIN	B0797BLW59
Age Range Description	Adult
Best Sellers Rank	#1,854 in Health ( See Top 100 in Health ) #8 in Stress Reduction Products
Brand Name	THORNE
Color	red
Container Type	Bottle
Country of Publication	USA
Country of origin	USA
Customer Reviews	4.7 4.7 out of 5 stars (832)
Customer reviews	4.7 4.7 out of 5 stars (832)
Diet Type	Vegetarian
Dosage Form	Capsule
Flavor	Unflavored
Is Discontinued By Manufacturer	No
Item Dimensions	5.3 x 5.3 x 9.4 centimeters
Item Form	Capsule
Item Highlight	Supports a Healthy Stress Response, Relaxation, Focus, Memory & Positive Mood, Clinically Studied, NSF Contents Certified
Item Weight	0.05 Kilograms
Item model number	SA508
Manufacturer	Thorne Research
Manufacturer	Thorne Research
Manufacturer Part Number	SA508-R
Material Features	Gluten Free, Soy Free
Material Type Free	en_AE
Model Name	SA508
Model Number	SA508
Number of Items	1
Primary Supplement Type	L Theanine
Product Benefits	Brain Health Support, Mood Support, Sleep Support, Stress Relief
Product Dimensions	5.31 x 5.31 x 9.45 cm; 50 g
Special Ingredients	Amino Acids
Specific Uses For Product	Laboratory
UPC	693749508014
Unit Count	90 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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Excellent communication throughout the order process. Product is perfect.

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3 days ago

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€ 152.30

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

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