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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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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THORNE - Phosphatidylserine - Supports Healthy Brain Function, Memory & Focus - Helps Regulate Cortisol During Stress* - Third-Party Certified - Gluten-Free, Dairy-Free - 60 Capsules

Product ID: 3313916

Details

Age Range (Description)
Adult
Brand
THORNE
Flavor
Unflavored
Item Form
Capsule
Item Weight
0.05 Pounds
Item dimensions L x W x H
2.09 x 2.09 x

⏳60 capsules = 60 servings for daily brain support

🧠100mg Phosphatidylserine per serving

🛡️Third-party certified purity & safety

₨50076

Duties & taxes included

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Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧠 Elevate your mind, master your day — because your brain deserves the best!

PURE CONVENIENT - Vegetarian capsules with no artificial flavors, perfect for your daily wellness routine
STRESS STAY COOL - Helps regulate cortisol levels to keep your stress in check and support restful sleep*
PRO GRADE BRAIN FUEL - Endorsed by 100+ professional sports teams and top healthcare practitioners
SHARPER FOCUS EVERY DAY - Clinically-backed phosphatidylserine to boost memory and cognitive clarity*
CERTIFIED CLEAN TRUSTED - Third-party tested to guarantee purity, free from gluten, dairy, and contaminants

Thorne Phosphatidylserine delivers 100mg of a clinically studied brain-support nutrient per capsule, designed to enhance memory, focus, and stress resilience by modulating cortisol levels. This third-party certified, gluten- and dairy-free supplement is trusted by elite athletes and healthcare pros alike, offering 60 vegetarian capsules for a full two-month cognitive boost.

Specifications

ASIN	B000FGZG4O
Age Range Description	Adult
Allergen Information	Dairy Free, Fish Free, Shellfish Free
Best Sellers Rank	#15,982 in Health & Household ( See Top 100 in Health & Household ) #402 in Blended Vitamin & Mineral Supplements #1,548 in Diet & Sports Nutrition
Brand	THORNE
Brand Name	THORNE
Container Type	Bottle
Customer Reviews	4.6 out of 5 stars 271 Reviews
Dosage Form	Capsule
Flavor	Unflavored
Global Trade Identification Number	00693749715023
Item Dimensions	2.09 x 2.09 x 3.72 inches
Item Form	Capsule
Item Weight	22.68 g
Manufacturer	Thorne Research
Manufacturer Part Number	SF715
Material Features	Vegetarian
Model Name	Thorne Phosphatidylserine (Formerly Iso-Phos) - Cortisol Management Support - Phosphatidylserine Isolate Supplement to Support Brain Function - 60 Capsules - 60 Servings
Number of Items	1
Primary Supplement Type	Magnesium
Product Benefits	Cognition & Focus Sleep Stress
Total Servings Per Container	60
UPC	693749715023
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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Excellent communication throughout the order process. Product is perfect.

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₨50076

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered 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 Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

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