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 Riboflavin 5'-Phosphate, 60 Capsules

Product ID: 82390649

Details

Brand
THORNE
Diet type
Gluten Free
Flavour
Fish
Item form
Capsule
Primary supplement type
Vitamin B2 B3

⚡Active B2 boosts energy metabolism

🌿Free from gluten, soy, dairy & additives

🧠Supports nervous system function

321.47 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Elevate your energy, sharpen your mind, and fuel your hustle with Thorne’s bioactive B2!

CLEAN PURE FORMULA - Free from gluten, soy, dairy, shellfish, and artificial additives—because your body deserves the best
ENERGY FOCUS AMPLIFIER - Supports normal energy metabolism and reduces fatigue to keep you sharp all day
OPTIMIZED FOR MODERN WELLNESS - Non-yeast derived, perfect for sensitive systems and mindful supplementers
BIOACTIVE VITAMIN B 2 POWERHOUSE - Riboflavin 5'-Phosphate form for instant absorption and maximum efficacy
SCIENTIFICALLY VALIDATED GMP CERTIFIED - Crafted with rigorous third-party testing and evidence-based research for trusted quality

Thorne Riboflavin 5'-Phosphate delivers the bioactive form of vitamin B2 in a clean, allergen-free capsule designed for optimal absorption. It supports energy metabolism, nervous system health, and reduces fatigue, all backed by GMP-certified manufacturing and third-party testing. Ideal for professionals seeking a pure, effective boost to daily vitality.

Specifications

ASIN	B0797MLY4M
ASIN	B0797MLY4M
Age Range Description	Adult
Allergen Information	Contains: Dairy Free, Egg Free, Gluten Free, Peanut Free, Shellfish Free, Soy Free, Tree Nut Free
Benefits	Metabolism Improvement
Best Sellers Rank	29,634 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 15 in Vitamin B2
Brand Name	THORNE
Colour	Red
Country Of Origin	USA
Country of origin	USA
Customer Reviews	4.7 4.7 out of 5 stars (529)
Customer reviews	4.7 4.7 out of 5 stars (529)
Diet Type	Gluten Free
Dosage Form	Capsule
Flavour	Fish
Global Trade Identification Number	00693749115021
Guaranteed software updates until	unknown
Is discontinued by manufacturer	No
Item Dimensions	43 x 43 x 75 millimetres
Item Form	Capsule
Item model number	B115
Manufacturer	Thorne Research
Manufacturer	Thorne Research
Manufacturer Part Number	B115
Material Type Free	en_AE
Model Number	B115
Number of Items	1
Primary Supplement Type	Vitamin B2, Vitamin B3
Product Dimensions	4.32 x 4.32 x 7.54 cm; 18 g
Specific Uses For Product	Metabolism
UPC	693749115021
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

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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321.47 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

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

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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