--- product_id: 48683420 title: "1mg 5-MTHF Methylfolate, Quatrefolic® MTHFR Supplement, 4-Month Supply | Contributes to maternal tissue growth & blood formation. Helps reduce fatigue & supports normal immune system function." brand: "intelligent labs" price: "€ 75.51" currency: EUR in_stock: true category: "Intelligent Labs" url: https://www.desertcart.fr/products/48683420-1mg-5-mthf-methylfolate-quatrefolic-mthfr-supplement-4-month-supply store_origin: FR region: France --- # 4th generation Quatrefolic® for superior absorption Vegetarian, gluten & allergen-free formula 5mg pure activated 5-MTHF per capsule 1mg 5-MTHF Methylfolate, Quatrefolic® MTHFR Supplement, 4-Month Supply | Contributes to maternal tissue growth & blood formation. Helps reduce fatigue & supports normal immune system function. **Brand:** intelligent labs **Price:** € 75.51 **Availability:** ✅ In Stock ## Summary > 🧬 Elevate your wellness game with the folate upgrade you can’t afford to miss! ## Quick Answers - **What is this?** 1mg 5-MTHF Methylfolate, Quatrefolic® MTHFR Supplement, 4-Month Supply | Contributes to maternal tissue growth & blood formation. Helps reduce fatigue & supports normal immune system function. by intelligent labs - **How much does it cost?** € 75.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/48683420-1mg-5-mthf-methylfolate-quatrefolic-mthfr-supplement-4-month-supply) ## 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 - • **Clean & Conscious:** Glucosamine-bound folate, non-shellfish derived, vegetarian, gluten-free, and allergen-friendly for mindful wellness. - • **High-Potency Boost:** Each capsule delivers a potent 5mg dose of activated folate to reduce fatigue and support mental clarity. - • **Long-Lasting Supply:** 120 capsules per bottle provide a convenient 4-month supply—value and wellness in one. - • **Next-Level Folate Power:** 4th gen Quatrefolic® acid ensures maximum bioavailability and stability for your MTHFR needs. - • **Trusted Quality Assurance:** Third-party tested purity and potency so you can trust every capsule you take. ## Overview This 1mg 5-MTHF Methylfolate supplement features Quatrefolic®, a 4th generation activated folate bound to glucosamine for superior absorption and stability. Designed for adults with MTHFR gene concerns, it supports maternal tissue growth, reduces fatigue, and promotes immune and psychological health. Vegetarian, allergen-free, and third-party tested, it offers a 4-month supply of 120 capsules, delivering high-potency folate to optimize your metabolic and cardiovascular wellness. ## Description 1mg 5-MTHF Methylfolate, Quatrefolic® MTHFR Supplement, 4-Month Supply | Contributes to maternal tissue growth & blood formation. Helps reduce fatigue & supports normal immune system function. : desertcart.co.uk: Health & Personal Care ## 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 | B075C7M9HJ | | ASIN | B075C7M9HJ | | Age Range Description | Adult | | Allergen Information | Contains: Egg Free, Fish Free, Soy Free | | Benefits | Supports heart health, healthy conception and fetal development | | Best Sellers Rank | 24,297 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 43 in Vitamin B9 (Folic-Acid) Supplements | | Brand Name | Intelligent Labs | | Container Type | Bottle | | Country Of Origin | USA | | Country of origin | USA | | Customer Reviews | 4.6 4.6 out of 5 stars (785) | | Customer reviews | 4.6 4.6 out of 5 stars (785) | | Diet Type | Gluten Free, Vegetarian | | Dosage Form | Capsule | | Flavour | Unflavoured | | Guaranteed software updates until | unknown | | Is discontinued by manufacturer | No | | Item Form | Capsule | | Item Highlight | Contributes to maternal tissue growth & blood formation. Helps reduce fatigue & supports normal immune system function. | | Item Weight | 25.2 Grams | | Manufacturer | Intelligent Labs | | Manufacturer | Intelligent Labs | | Manufacturer Part Number | Q6-6M9A-DY9N | | Manufacturer reference | Q6-6M9A-DY9N | | Number of Items | 1 | | Package Dimensions | 10.9 x 5.3 x 5.3 cm; 25.2 g | | Primary Supplement Type | Folic Acid | | Special Ingredients | L-5-methyltetrahydrofolate | | Specific Uses For Product | Immune System,Metabolism | | Total Servings Per Container | 120.0 | | UPC | 647297429970 | | Unit Count | 120 count | ## Product Details - **Age range (description):** Adult - **Brand:** Intelligent Labs - **Diet type:** Gluten Free, Vegetarian - **Flavour:** Unflavoured - **Item form:** Capsule - **Item weight:** 25.2 Grams - **Primary supplement type:** Folic Acid - **Product benefits:** Supports heart health, healthy conception and fetal development - **Special ingredients:** L-5-methyltetrahydrofolate - **Unit count:** 120 count ## Images ![1mg 5-MTHF Methylfolate, Quatrefolic® MTHFR Supplement, 4-Month Supply | Contributes to maternal tissue growth & blood formation. Helps reduce fatigue & supports normal immune system function. - Image 1](https://m.media-amazon.com/images/I/5196SCQBkgL.jpg) ## Questions & Answers **Q: How much 5-MTHF should I take?** A: This should be agreed with your doctor. This bottle includes doses of 5-MTHF which are 1mg in size. Usually your doctor will suggest starting with a small dose, then increasing it over time whilst being monitored. **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 5mg to 1mg?** A: We actually sell two different strengths of 5-MTHF (1mg and 5mg). This is the 1mg version. ## Frequently Bought Together - Intelligent Labs 1MG 5-MTHF Methylfolate, 120 Capsules, 120 Days Supply, Best Value Folic Acid Supplement as Quatrefolic, Activated Folate, 1MG = 1000mcg, 5 methyltetrahydrofolate - Intelligent Labs MagEnhance Magtein Magnesium Complex Supplement L-Threonate with Magnesium Glycinate and Taurate, 90 Capsules - Intelligent Labs Liposomal Glutathione - Highly Advanced Antioxidant, Reduced Setria, 500MG per Serving Liquid Supplement Organic, 30 Servings --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/48683420-1mg-5-mthf-methylfolate-quatrefolic-mthfr-supplement-4-month-supply](https://www.desertcart.fr/products/48683420-1mg-5-mthf-methylfolate-quatrefolic-mthfr-supplement-4-month-supply) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-12*