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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Vitamin B12 - as Methylcobalamin - Supports Heart & Nerve Health, Blood Cell Function, Restful Sleep & Methylation* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules

Product ID: 256491330

Details

Brand
THORNE
Diet type
Gluten Free
Flavour
Unflavored
Item form
Capsule
Primary supplement type
Vitamin B12

💊1 mg active methylcobalamin B12

🛌Promotes restful sleep & methylation

❤️Supports heart & nerve health

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

1854682₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

Description

⚡ Elevate your energy, heart, and sleep game with Thorne’s premium B12 boost!

SLEEP LIKE A PRO - Enhances natural circadian rhythms to help you wake up refreshed and focused
HEART BRAIN HARMONY - Clinically supports healthy homocysteine levels for optimal cardiac and nerve function
CERTIFIED CLEAN TRUSTED - Third-party tested with zero gluten, dairy, or soy—trusted by elite athletes and clinicians
PURE POWER IN EVERY CAPSULE - 1 mg methylcobalamin B12 for superior absorption and energy boost
ONE CAPSULE ALL DAY VITALITY - Small, easy-to-swallow capsules designed for daily convenience without stomach upset

Thorne Vitamin B12 delivers 1 mg of highly bioavailable methylcobalamin per capsule, supporting heart health, nerve function, blood cell formation, and restful sleep. Third-party certified and free from gluten, dairy, and soy, it’s trusted by over 100 professional sports teams and top healthcare practitioners. Designed for adults seeking clean, effective supplementation to power through busy days and promote healthy aging.

Specifications

ASIN	B002BKW1YA
Age Range Description	Adult
Allergen Information	Shellfish Free
Best Sellers Rank	#280 in Health ( See Top 100 in Health ) #3 in Vitamin B Supplements
Brand	THORNE
Brand Name	THORNE
Color	red
Country of Publication	USA
Customer Reviews	4.8 out of 5 stars 3,506 Reviews
Diet Type	Gluten Free
Diet type	Gluten Free
Dosage Form	Capsule
Flavor	Unflavored
Flavour	Unflavored
Global Trade Identification Number	00693749125020
Item Dimensions	46 x 46 x 82 millimeters
Item Form	Capsule
Item Weight	0.07 Pounds
Item form	Capsule
Manufacturer	Thorne Research
Manufacturer Part Number	B125
Material Type Free	en_AE
Model Number	B125
Number of Items	1
Primary Supplement Type	Vitamin B12
Primary supplement type	Vitamin B12
Product Benefits	Methylation
Product benefits	Methylation
Specific Uses For Product	Heart
UPC	693749125020
Unit Count	60.0 Count

Reviews

Z**S

Wasn’t sealed properly

It came with the inside seal slightly opened and the plastic wrapping was easy to take the lid on and off without opened the plastic so honestly I am suspicious if these have been tampered with and I can’t seem to be able to return them

1.02.2026

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

1854682₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Vikram D.

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

2 weeks ago

View all Trustpilot reviews