---
product_id: 2494580
title: "5-MTHF - Methylfolate (Active B9 Folate) Supplement - Supports Cardiovascular Health, Fetal Development, Nerve Health, Methylation & Homocysteine Levels* - 60 Servings - 5-MTHF 5mg"
brand: "thorne"
price: "₩189923"
currency: KRW
in_stock: true
reviews_count: 9
category: "Thorne"
url: https://www.desertcart.kr/products/2494580-5-mthf-methylfolate-active-b9-folate-supplement-supports-cardiovascular-health
store_origin: KR
region: South Korea
---

# 4 rounds of purity & potency testing 5mg bioactive methylfolate dose Supports cardiovascular & nerve health 5-MTHF - Methylfolate (Active B9 Folate) Supplement - Supports Cardiovascular Health, Fetal Development, Nerve Health, Methylation & Homocysteine Levels* - 60 Servings - 5-MTHF 5mg

**Brand:** thorne
**Price:** ₩189923
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your wellness game with the methylfolate trusted by champions!

## Quick Answers

- **What is this?** 5-MTHF - Methylfolate (Active B9 Folate) Supplement - Supports Cardiovascular Health, Fetal Development, Nerve Health, Methylation & Homocysteine Levels* - 60 Servings - 5-MTHF 5mg by thorne
- **How much does it cost?** ₩189923 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/2494580-5-mthf-methylfolate-active-b9-folate-supplement-supports-cardiovascular-health)

## Best For

- thorne enthusiasts

## Why This Product

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

## Key Features

- • **Elite Endorsement:** Chosen by 100+ pro sports teams and top healthcare practitioners—join the winning circle.
- • **Neurotransmitter Support:** Enhances serotonin, dopamine & melatonin production to keep your mood and motivation on point.
- • **Comprehensive Health Ally:** Supports cardiovascular, nerve health, fetal development, and healthy homocysteine levels for holistic wellness.
- • **Clinically Trusted Quality:** Rigorous 4-step lab testing ensures purity and potency you can rely on—no compromises.
- • **Precision Methylation Boost:** 5mg of active 5-MTHF to supercharge your body's methylation cycle for optimal cellular function.

## Overview

THORNE 5-MTHF delivers a potent 5mg dose of bioactive methylfolate, scientifically formulated to support methylation, cardiovascular health, nerve function, and fetal development. Backed by 4 rounds of rigorous testing and trusted by professional sports teams and healthcare experts, this supplement is a premium choice for millennials seeking cutting-edge, clinically validated nutritional support.

## Description

Buy THORNE - 5-MTHF - Methylfolate (Active B9 Folate) Supplement - Supports Cardiovascular Health, Fetal Development, Nerve Health, Methylation & Homocysteine Levels* - 60 Servings - 5-MTHF 5mg on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Trusted brand, every time - High quality MTHF! Best suited for my needs.
Review: Thorne is a great company. It's pricey but cheaper than "Deplin" AND cleaner. - I don't think it's a 5 star for me...but when rating it..one star means "I hate it", 2 I like it, 3 it's ok, you catch my drift...:) I know what I have read anyhow about MTHFR gene and that my good ol' lab states I'm one of the fortunate ones with this "Mutant" gene"..lovely word "Mutant." So, I am taking it because of the MTHFR gene issue...hoping like heck it would help with depression. However I have been on..SSRI's, SNRI's, MAOI'S anti psycotics, name the drug for depression, or augmenting with another, I've been on it. I received samples of "Deplin" which many of you already know about "Deplin but at least with my samples that I was given it was 15 mg L-methlfolate. When samples ran out..I ordered "Thorne" because (and another reason I refused to rate it low) it has historically been a very great company in my opinion. It could be me, it could be the fact I'm on so much other stuff that it's not doing what I'd love to experience like many that have said about it and/or deplin that it "helped significantly with depression"..and a biggie I hoped for I heard it helped with "motivation and energy" not I. I'm not giving up on it, not yet anyway. and I hope to submit a less pessimistic post soon. Though I've given it over three months...and to reiterate, I'm on so much stuff, that the "stuff" may be keeping 5 MTHF (3 per day) from doing the miraculous, as it has for others...I'm very happy for the "others" just on a huge "pity party" for me..because again, again and again...I hope.."this may be the one that helps me get ANYTHING accomplished.." be it crappy things or things I WANT, NEED to do...ANYTHING! So, I attempted a post in that, perhaps I can honestly say (though I have been most lengthy about it) I am not experiencing awesomeness, but perhaps a future post will say "hey, it's wonderful, hang in there any and everybody!" I hope so!

## Features

- Healthy Methylation: Provides essential nutritional support in the form of bioactive, methylated folate (vitamin B9) to promote the body's methylation cycle*
- Cognitive Support: Supports the production of key neurotransmitters like serotonin, melatonin, dopamine, and other natural brain chemicals that regulate mood*
- Nerves & Circulation: Supports healthy blood vessel and nerve function*
- 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 chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B005BSMVFS |
| Best Sellers Rank | #16,559 in Health & Household ( See Top 100 in Health & Household ) #24 in Vitamin B9 (Folic Acid) Supplements |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,024) |
| Date First Available  | July 8, 2011 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | B132 |
| Manufacturer  | Thorne Research |

## Product Details

- **Brand:** THORNE
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** Vitamin-b

## Images

![5-MTHF - Methylfolate (Active B9 Folate) Supplement - Supports Cardiovascular Health, Fetal Development, Nerve Health, Methylation & Homocysteine Levels* - 60 Servings - 5-MTHF 5mg - Image 1](https://m.media-amazon.com/images/I/710LtqiJ0wL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Trusted brand, every time
*by K***K on December 22, 2025*

High quality MTHF! Best suited for my needs.

### ⭐⭐⭐⭐⭐ Thorne is a great company. It's pricey but cheaper than "Deplin" AND cleaner.
*by B***L on December 5, 2013*

I don't think it's a 5 star for me...but when rating it..one star means "I hate it", 2 I like it, 3 it's ok, you catch my drift...:) I know what I have read anyhow about MTHFR gene and that my good ol' lab states I'm one of the fortunate ones with this "Mutant" gene"..lovely word "Mutant." So, I am taking it because of the MTHFR gene issue...hoping like heck it would help with depression. However I have been on..SSRI's, SNRI's, MAOI'S anti psycotics, name the drug for depression, or augmenting with another, I've been on it. I received samples of "Deplin" which many of you already know about "Deplin but at least with my samples that I was given it was 15 mg L-methlfolate. When samples ran out..I ordered "Thorne" because (and another reason I refused to rate it low) it has historically been a very great company in my opinion. It could be me, it could be the fact I'm on so much other stuff that it's not doing what I'd love to experience like many that have said about it and/or deplin that it "helped significantly with depression"..and a biggie I hoped for I heard it helped with "motivation and energy" not I. I'm not giving up on it, not yet anyway. and I hope to submit a less pessimistic post soon. Though I've given it over three months...and to reiterate, I'm on so much stuff, that the "stuff" may be keeping 5 MTHF (3 per day) from doing the miraculous, as it has for others...I'm very happy for the "others" just on a huge "pity party" for me..because again, again and again...I hope.."this may be the one that helps me get ANYTHING accomplished.." be it crappy things or things I WANT, NEED to do...ANYTHING! So, I attempted a post in that, perhaps I can honestly say (though I have been most lengthy about it) I am not experiencing awesomeness, but perhaps a future post will say "hey, it's wonderful, hang in there any and everybody!" I hope so!

### ⭐⭐⭐⭐⭐ Worth a try if you have the gene mutation. For me, it's worth every penny
*by R***A on September 20, 2014*

Both me and my husband have the gene mutation relating to methylfolate, I have the lesser of the two and my husband has the more aggressive gene. I'm just going to give my own experience, but I can tell you in brief that this has helped my husband as well. (I started off with 1mg from the same brand, went all the way to 10mg (different brand), and am now settled at 5mg because it works just as well for me as the 10mg.) This product has helped me so much. I was already in a pretty good part of my life when taking this, but part of me wishes that maybe my life would had been different if I had this during my highschool years when I was going through depression and other mental issues (especially memory related). I've since recovered from so much through changing my diet and lifestyle alone, but now that I'm at a great place in my life this supplement actually takes it to the next level. I initially began taking these as a precaution and for general health promotion, and while taking the 10mg, one day I realized I felt pretty tired, unmotivated, and groggy. I realized that I hadn't taken my 5-MTHF that day, and have had the same experience repeated if I forget to take the 5mg dose as well. It's pretty incredible, and very noticeable when you are very busy and depend on a varied, high quality source of nutrients every day to keep you going. This is a great supplement to my nutrient-rich diet and I am confident that when it is time to begin child bearing, I will be even more thankful that this product exists.

## Frequently Bought Together

- THORNE 5-MTHF - Methylfolate (Active B9 Folate) Supplement - Supports Cardiovascular Health, Fetal Development, Nerve Health, Methylation, and Homocysteine Levels* - 60 Capsules - 5-MTHF 5mg
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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-04*