---
product_id: 48900265
title: "5MG L-5 MTHF by Intelligent Labs, L-5 Methylfolate Activated Folic Acid Supplement as Quatrefolic Acid, Activated Folate"
brand: "intelligent labs"
price: "₨39434"
currency: LKR
in_stock: true
reviews_count: 13
category: "Intelligent Labs"
url: https://www.desertcart.lk/products/48900265-5mg-l-5-mthf-by-intelligent-labs-l-5-methylfolate
store_origin: LK
region: Sri Lanka
---

# Glucosamine-bound, non-shellfish 5mg pure activated folate 4th gen Quatrefolic acid tech 5MG L-5 MTHF by Intelligent Labs, L-5 Methylfolate Activated Folic Acid Supplement as Quatrefolic Acid, Activated Folate

**Brand:** intelligent labs
**Price:** ₨39434
**Availability:** ✅ In Stock

## Summary

> 💡 Elevate your wellness with the future of folate – pure, potent, perfected.

## Quick Answers

- **What is this?** 5MG L-5 MTHF by Intelligent Labs, L-5 Methylfolate Activated Folic Acid Supplement as Quatrefolic Acid, Activated Folate by intelligent labs
- **How much does it cost?** ₨39434 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/48900265-5mg-l-5-mthf-by-intelligent-labs-l-5-methylfolate)

## Best For

- intelligent labs enthusiasts

## Why This Product

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

## Key Features

- • **Precision 5mg Dosage:** Each vegetarian capsule delivers a potent 5mg of bioactive L-5 MTHF for maximum efficacy.
- • **Next-Level Folate Tech:** Utilizes 4th generation Quatrefolic acid, ensuring superior stability and absorption over traditional folates.
- • **Trusted Purity & Safety:** Third-party tested for purity and potency, guaranteeing a premium, reliable supplement experience.
- • **Clean & Allergy-Friendly:** Formulated gluten, soy, dairy, and egg free with glucosamine sourced non-shellfish for sensitive users.
- • **Clinically Backed Benefits:** Supports energy, cognitive focus, immune health, and maternal neural tube defect risk reduction.

## Overview

5MG L-5 MTHF by Intelligent Labs is a premium activated folic acid supplement featuring 5mg of 4th generation Quatrefolic acid per vegetarian capsule. Designed for superior absorption and stability, it supports energy metabolism, cognitive function, immune health, and maternal wellness. Free from common allergens and third-party tested, it offers a clean, effective solution for those seeking advanced folate supplementation.

## Description

5MG L-5 MTHF by Intelligent Labs, L-5 Methylfolate Activated Folic Acid Supplement as Quatrefolic Acid, Activated Folate : desertcart.co.uk: Health & Personal Care

Review: High-Quality Active Folate - I’ve been using 5-MTHF supplements for years, and this one from Intelligent Labs is excellent. The 5mg dose feels clean and effective — you can really tell it’s high quality. I notice better energy, focus, and overall balance. Definitely one of the best methylfolate supplements I’ve tried.
Review: Only methylfolate I will use personally. - Only methylfolate I will use. May be a little overpriced but worth every penny in my opinion.

## Features

- ★ Pure 5-MTHF ★ If you have an MTHFR problem, our supplement will most likely help you. We use the scientifically advanced 5-MTHF Quatrefolic Acid developed by Gnosis. Each bottle contains 60 capsules, your order should last you about 2 months - excellent value for your money!
- ★ 4th generation activated folate ★ Quatrefolic Acid is the 4th level of development in folate supplements. It is stable, pure, and better absorbed than other 5-MTHF because it's bound to glucosamine instead of calcium.
- ★ Quatrefolic acid ★ Activated folate goes by a lot of names and can be quite confusing. Our supplement is Quatrefolic Acid, a trademarked supplement 5-MTHF. It is also referred to as 6 (S)-L-MTHF also known as L-5, and chemically similar to metafolin or l-methylfolate calcium except the methylfolate is bound to glucosamine (non shellfish derived) instead of calcium. So if you have been told to look for any of these, you are in the right place.
- ★ High Strength ★ Each vegetarian capsule contains 5mg of activated folic acid. Folate supplementation contributes to the reduction of tiredness, normal homocysteine metabolism, normal psychological and immune system function, and increases maternal folate status which reduces the risk of neural tube defects in babies.
- ★ Your health is our priority ★ Independent third-party testing, available upon request, confirms the purity, safety, and potency of our products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N0QV85S |
| ASIN  | B01N0QV85S |
| Additives | Activated Folate |
| Age Range Description | Adult |
| Allergen Information | Contains: Dairy Free, Egg Free, Gluten Free, Soy Free |
| Best Sellers Rank | 9,998 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 20 in Vitamin B9 (Folic-Acid) Supplements |
| Brand | Intelligent Labs |
| Country of origin | USA |
| Country of origin  | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (419) |
| Customer reviews | 4.5 4.5 out of 5 stars (419) |
| Date First Available | 13 Jan. 2017 |
| Format | Capsule |
| Is discontinued by manufacturer  | No |
| Item model number  | 0647297429925 |
| Manufacturer  | Intelligent Labs |
| Package Dimensions  | 10.4 x 4.8 x 4.7 cm; 25.2 g |
| Product Name | L-5-Methyltetrahydrofolate |
| Serving Recommendation | 1 Capsule |
| Serving Size | 1 capsules |
| Units | 60 count |

## Product Details

- **Brand:** Intelligent Labs
- **Diet type:** Vegetarian
- **Flavour:** Unflavoured
- **Item form:** Capsule
- **Primary supplement type:** Folate

## Images

![5MG L-5 MTHF by Intelligent Labs, L-5 Methylfolate Activated Folic Acid Supplement as Quatrefolic Acid, Activated Folate - Image 1](https://m.media-amazon.com/images/I/51vXZeivY8L.jpg)

## Questions & Answers

**Q: How much 5-MTHF should I take?**
A: This should be agreed with your doctor. This bottle contains 5MG doses of 5-MTHF, which is a high amount and should ideally be taken if you have experience with it.

**Q: What are potential side effects?**
A: Side effects may include, irritability, acne, palpitations, sore muscles, achy joints, rash, nausea, and headaches. If you experience these, please speak with your doctor. You may need to reduce your dose or number of days to take it.

**Q: How do I know if I have a folate deficiency?**
A: Folate deficiency is hard to self-diagnose as symptoms overlap with other conditions. Consult a doctor for tests. However, symptoms include anemia, tiredness, gray hair, irritability, breathlessness, mouth sores, and birth defects in your baby.

**Q: How should I store my 5-MTHF supplement?**
A: We use opaque black bottles to keep all light out. But it will help greatly if you keep your bottle in a cool, dark spot. When exposed to heat or light, this nutrient is quickly broken down and made inactive.

**Q: Why was this product changed from 1mg to 5mg?**
A: We actually sell two different strengths of 5-MTHF (1mg and 5mg). This is the 5mg version.

## Customer Reviews

### ⭐⭐⭐⭐⭐ High-Quality Active Folate
*by G***F on 26 October 2025*

I’ve been using 5-MTHF supplements for years, and this one from Intelligent Labs is excellent. The 5mg dose feels clean and effective — you can really tell it’s high quality. I notice better energy, focus, and overall balance. Definitely one of the best methylfolate supplements I’ve tried.

### ⭐⭐⭐⭐⭐ Only methylfolate I will use personally.
*by J***U on 19 January 2026*

Only methylfolate I will use. May be a little overpriced but worth every penny in my opinion.

### ⭐⭐⭐⭐⭐ Phenomenal results.
*by D***Y on 9 November 2025*

For someone who was very low in Folate in my blood and who was prescribed folic acid which is synthetic. I decided to look for a good active and more natural source of Folate. To say my health has improved significantly is an understatement. I’ll be taking this for life.

## Frequently Bought Together

- Intelligent Labs 5-MTHF L-5 Methylfolate Supplement Activated Folic Acid Supplement as Quatrefolic - Methyl Folate for MTHFR 60 Capsules - 60 Days Supply, 5mg = 5000mcg Methylfolate
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- Intelligent Labs Lion’s Mane Mushroom Capsules, Extracted from The Fruiting Bodies of Hericium Erinaceus, Minimum 25% Beta Glucans, No Grain Fillers, 2-Month Supply

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-18*