---
product_id: 22463835
title: "Preferred Supplements- L-5-MTHF 1mg- 120 caps- DR FORMULATED, Prescription Grade- Non-GMO- Gluten Free- as compared to Thorne, Pure Encapsulations, Metagenics, Xymogen, Integrative Therapeutics"
brand: "preferred supplements"
price: "204 zł"
currency: PLN
in_stock: false
category: "Health and Beauty"
url: https://www.desertcart.pl/products/22463835-preferred-supplements-l-5-mthf-1mg-120-caps-dr-formulated
store_origin: PL
region: Poland
---

# Preferred Supplements- L-5-MTHF 1mg- 120 caps- DR FORMULATED, Prescription Grade- Non-GMO- Gluten Free- as compared to Thorne, Pure Encapsulations, Metagenics, Xymogen, Integrative Therapeutics

**Brand:** preferred supplements
**Price:** 204 zł
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Preferred Supplements- L-5-MTHF 1mg- 120 caps- DR FORMULATED, Prescription Grade- Non-GMO- Gluten Free- as compared to Thorne, Pure Encapsulations, Metagenics, Xymogen, Integrative Therapeutics by preferred supplements
- **How much does it cost?** 204 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/22463835-preferred-supplements-l-5-mthf-1mg-120-caps-dr-formulated)

## Best For

- preferred supplements enthusiasts

## Why This Product

- Trusted preferred supplements brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

L-5-MTHF provides the all-natural form of folate. Folate is essential for cell division and growth, and also works to balance the homocysteine pathway. This formula provides 1000 mcg per capsule of folate in the bioidentical, bioactive form, 5-methyltetrahydrofolate. L-5-MTHF (the "L" signifying that it is the all-natural [6S] isomer) is the active circulating form of folate found in the body and one of the several forms found in food. In nature it is found only as this [6S] isomer, which is why DFH uses L-5-MTHF, the natural isomer, rather than the mixed (or racemic) form. Our L-5-MTHF uses the patented folate derivative Quatrefolic®. This innovative form of folate has demonstrated high bioavailability and solubility as well as long lasting stability. Quatrefolic® L-5-MTHF helps to increase blood folate levels much better than folic acid. Made with non-GMO ingredients. *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.

## Features

- L-5-MTHF provides the all-natural form of folate
- 1000 mcg per capsule of folate in the bioidentical, bioactive form
- Patented folate derivative Quatrefolic®
- Non-GMO ingredients, Gluten Free

## Images

![Preferred Supplements- L-5-MTHF 1mg- 120 caps- DR FORMULATED, Prescription Grade- Non-GMO- Gluten Free- as compared to Thorne, Pure Encapsulations, Metagenics, Xymogen, Integrative Therapeutics - Image 1](https://images-na.ssl-images-amazon.com/images/I/41JFzCHRy-L.jpg)
![Preferred Supplements- L-5-MTHF 1mg- 120 caps- DR FORMULATED, Prescription Grade- Non-GMO- Gluten Free- as compared to Thorne, Pure Encapsulations, Metagenics, Xymogen, Integrative Therapeutics - Image 2](https://images-na.ssl-images-amazon.com/images/I/511kh96BdEL.jpg)
![Preferred Supplements- L-5-MTHF 1mg- 120 caps- DR FORMULATED, Prescription Grade- Non-GMO- Gluten Free- as compared to Thorne, Pure Encapsulations, Metagenics, Xymogen, Integrative Therapeutics - Image 3](https://images-na.ssl-images-amazon.com/images/I/31rcbBdVOpL.jpg)
![Preferred Supplements- L-5-MTHF 1mg- 120 caps- DR FORMULATED, Prescription Grade- Non-GMO- Gluten Free- as compared to Thorne, Pure Encapsulations, Metagenics, Xymogen, Integrative Therapeutics - Image 4](https://images-na.ssl-images-amazon.com/images/I/51TH5DkDXlL.jpg)
![Preferred Supplements- L-5-MTHF 1mg- 120 caps- DR FORMULATED, Prescription Grade- Non-GMO- Gluten Free- as compared to Thorne, Pure Encapsulations, Metagenics, Xymogen, Integrative Therapeutics - Image 5](https://images-na.ssl-images-amazon.com/images/I/213DoVDaI3L.jpg)

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---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-22*