THORNE 5-MTHF 1 mg, Active Methylfolate Vitamin B9 Supplement, 60 Capsules
Stock Expiry Date*: 30-07-2027
100% Authentic — Sourced directly from manufacturers or their authorized dealers!
- Healthy Methylation: Provides essential nutritional support in the form of bioactive, methylated folate (vitamin B9) to support the body's methylation cycle*
- Cognitive Support: Enhances the production of key neurotransmitters like serotonin, melatonin, dopamine, and other natural brain chemicals that regulate brain function and mood*
- Nerves & Circulation: Supports healthy blood vessel and nerve function, and supports healthy fetal brain development during pregnancy*
- 4 Rounds of Testing: Our state-of-the-art laboratories enable us to conduct 4 rounds of testing on every product, from analyzing the purity of raw materials to confirming the shelf life of finished formulas
- Trusted: Thorne is trusted by 100+ professional sports teams and the #1 most recommended clinical brand by consumers and health-care practitioners (Based on a 2026 independent survey of US supplement consumers and health-care practitioners)
| Product Benefits | Heart Health, Methylation, Foundational Health* |
| Ingredients | Silicon Dioxide., Hypromellose (derived from cellulose) capsule, Leucine, One Capsule Contains: Folate (1 mg as L-5-Methyltetrahydrofolate) 1.7 mg DFE. Other Ingredients: Microcrystalline Cellulose |
| Allergen Information | Fish Free, Dairy Free, Soy Free, Shellfish Free |
| Model Name | Thorne 5-MTHF 1mg - Methylfolate (Active B9 Folate) Supplement - Supports Cardiovascular Health, Fetal Development, Nerve Health, Methylation, and Homocysteine Levels - 60 Capsules |
| Item Highlight | Supports Methylation, Healthy Homocysteine Levels, Heart & Brain Health, Fetal Development, Mood & Nervous System Health* |
| Brand | Thorne |
| Flavor | Unflavored |
| Unit Count | 60 Count |
| Item Form | Capsule |
| Item Weight | 1 Milligrams |
| Number Of Items | 1 |
| Dosage Form | Capsule |
| Primary Supplement Type | Folate |
| Diet Type | Gluten Free |
| Manufacturer | Thorne Research |
| Product Type | B9 (Folic Acid) |
| Specific Uses For Product | Nerve |
| Upc | 693749129011 |
| Global Trade Identification Number | 00693749129011 |
| Age Range Description | Adult |
| Container Type | Bottle |
| Manufacturer Part Number | B129-R |
| Model Number | B129 |
| Item Dimensions | 1.7 x 1.7 x 2.97 inches |
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SKU |
BRSWIFAQPMAAK3TO |
Category |
Vitamins, Minerals & Supplements , Vitamins , Vitamin B , B9 (Folic Acid) |
Barcode |
693749129011 |
Tags |
Important information
Safety Information
Tamper Evident: Use only if bottle is sealed. Store tightly sealed in a cool, dry place. Allergy Warning: This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients. Pregnancy: If pregnant, consult your health-care practitioner before using this product. Interactions: 5-methyltetrahydrofolate (5-MTHF) supplementation is not recommended concurrent with methotrexate cancer therapy, as it can interfere with methotrexate's anti-neoplastic activity; however, this folate source has not been shown to interfere with the anti-inflammatory activity of methotrexate. An individual taking methotrexate for psoriasis or rheumatoid arthritis can safely take a supplement containing folate.
Ingredients
One Capsule Contains: Folate (1 mg as L-5-Methyltetrahydrofolate) 1.7 mg DFE. Other Ingredients: Microcrystalline Cellulose, Hypromellose (derived from cellulose) capsule, Leucine, Silicon Dioxide.
Directions
Suggested Use: Take 1 capsule one to three times daily or as recommended by your health-care practitioner.
Legal Disclaimer
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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.
Product details
Shipping & Delivery
At Nutricity, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.
Disclaimer
Dietary supplements are not medicines. Products sold on this website are not intended to diagnose, treat, cure, or prevent any disease. If you have a medical condition then always consult a qualified healthcare professional before use. Individual results may vary. By placing an order, you agree to comply with your country’s import regulations. We cover applicable duties and taxes where stated.
*Expiry Date Information:
Please note that the expiry date may vary from batch to batch. However, we guarantee that all products shipped to our customers have a valid shelf life and will not be expired at the time of delivery.