--- product_id: 15690762 title: "Life Extension Optimized Folate – L-methylfolate – Heart & Brain Support, Healthy Homocysteine Levels – Non-GMO, Gluten-Free, Vegetarian – 1700 mcg DFE, 100 Vegetarian Tablets" brand: "life extension" price: "91 zł" currency: PLN in_stock: false reviews_count: 11 category: "Life Extension" url: https://www.desertcart.pl/products/15690762-life-extension-optimized-folate-l-methylfolate-heart-and-brain-support store_origin: PL region: Poland --- # Non-GMO, gluten-free, vegetarian 1700 mcg bioactive 5-MTHF folate Supports healthy homocysteine levels Life Extension Optimized Folate – L-methylfolate – Heart & Brain Support, Healthy Homocysteine Levels – Non-GMO, Gluten-Free, Vegetarian – 1700 mcg DFE, 100 Vegetarian Tablets **Brand:** life extension **Price:** 91 zł **Availability:** ❌ Out of Stock ## Summary > 🧬 Elevate your heart & mind with the folate upgrade you can’t afford to miss! ## Quick Answers - **What is this?** Life Extension Optimized Folate – L-methylfolate – Heart & Brain Support, Healthy Homocysteine Levels – Non-GMO, Gluten-Free, Vegetarian – 1700 mcg DFE, 100 Vegetarian Tablets by life extension - **How much does it cost?** 91 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/15690762-life-extension-optimized-folate-l-methylfolate-heart-and-brain-support) ## Best For - life extension enthusiasts ## Why This Product - Trusted life extension brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure & Potent:** Crafted with premium, non-GMO, gluten-free ingredients - • **Trusted Quality:** Made in the USA with transparent Certificate of Analysis - • **Heart Health Hero:** Maintain optimal cardiovascular markers effortlessly - • **Brainpower Unlocked:** Boost cognitive function with 7x more bioavailable folate - • **Science-Backed Wellness:** Formulated based on cutting-edge research for longevity ## Overview Life Extension Optimized Folate delivers 1700 mcg of metabolically active 5-MTHF, a form of folate up to 7 times more bioavailable than folic acid, supporting healthy homocysteine levels for cardiovascular health and enhancing cognitive function. This non-GMO, gluten-free, vegetarian supplement is crafted in the USA with premium ingredients and backed by scientific research, making it a top choice for proactive brain and heart wellness. ## Description Folate helps maintain homocysteine levels within the normal range, which promotes cardiovascular health. And it also supports neurotransmitter synthesis — which in turn helps maintain cognitive abilities. However, not everyone has sufficient activity of the enzyme required to convert folate to its biologically active form, 5-methyltetrahydrofolate, or 5-MTHF. That’s why each vegetarian tablet of Optimized Folate provides 1,700 mcg of the bioactive 5-MTHF form of folate which is up to 7 times more bioavailable than ordinary folic acid. ## Features - Get a brain boost – Stay proactive about your brain health and support optimal cognitive function with this folate supplement. This 1700 mcg vitamin B formula helps maintain healthy cognition—especially as you age. - Pump up the heart health – This 5-MTHF supplement is a cardiovascular health superstar! Folate helps maintain already-normal homocysteine levels, an important cardiovascular health marker. Folate is a great way to keep heart health in check. - Metabolically active form – 5-MTHF, the metabolically active form of folate, is good for your heart and brain health. But not everyone can convert the dietary form of folate (known as folic acid) into 5-MTHF. This supplement provides folate’s 5-MTHF form. - Ingredients matter – We use only the finest raw ingredients with the purity and potency you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every one. - Live your healthiest life – We believe the answers to a healthier life are within reach, and that scientific research is the key to getting us there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00UD0IPYU | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #8,591 in Health & Household ( See Top 100 in Health & Household ) #15 in Vitamin B9 (Folic Acid) Supplements | | Brand | Life Extension | | Brand Name | Life Extension | | Color | Off White | | Container Type | Bottle | | Customer Reviews | 4.7 out of 5 stars 3,782 Reviews | | Diet Type | Vegetarian | | Dosage Form | Tablet | | Flavor | Unflavored | | Global Trade Identification Number | 00737870193913 | | Item Dimensions | 2.09 x 2.09 x 3.73 inches | | Item Form | Tablet | | Item Nype Name | L-Methylfolate Supplement | | Item Weight | 1.76 ounces | | Manufacturer | Life Extension | | Manufacturer Part Number | 01939 | | Material Type Free | Gluten Free, Non GMO | | Model Name | Optimized Folate | | Model Number | 01939 | | Number of Items | 1 | | Primary Supplement Type | Folate [as (6S)-5-Methyltetrahydrofolate, calcium salt] | | Product Benefits | Anti-Aging & Longevity Supplements, Brain Health Support, Heart Health Support | | Special Ingredients | Folate [as (6S)-5-Methyltetrahydrofolate, calcium salt] 1,700 mcg° | | Specific Uses For Product | Delivers 1,700 mcg of the B vitamin folate, Helps maintain already-healthy homocysteine levels, Supports both cardiovascular & cognitive health | | Supplement Formulation | Multi-Supplement | | UPC | 737870193913 | | Unit Count | 100.00 Count | ## Product Details - **Brand:** Life Extension - **Diet Type:** Vegetarian - **Flavor:** Unflavored - **Item Form:** Tablet - **Primary Supplement Type:** Folate [as (6S)-5-Methyltetrahydrofolate, calcium salt] ## Images ![Life Extension Optimized Folate – L-methylfolate – Heart & Brain Support, Healthy Homocysteine Levels – Non-GMO, Gluten-Free, Vegetarian – 1700 mcg DFE, 100 Vegetarian Tablets - Image 1](https://m.media-amazon.com/images/I/71vf+u6dkiL.jpg) ## Questions & Answers **Q: It says 1700 mcf DFE of folate, but how of that is actual folic acid equivalent?** A: Hello, We apologize for any confusion. At the end of August of 2020, we updated our Optimized Folate supplement facts section. The amount of folate was updated from 1,000 mcg to 1,700 mcg based on updated FDA labeling guidelines. This change is a result of what the FDA has defined as dietary folate equivalents (DFE). They determined that 0.6 mcg of (6S)-5-methyltetrahydrofolate, calcium salt is equal to 1 mcg DFE. They have also determined that one mcg of naturally occurring folate is equal to one mcg DFE. Their rationale is that this accounts for the greater bioavailability (6S)-5-methyltetrahydrofolate, calcium salt compared to naturally occurring folate. The change to 1,700 mcg in this product allows us to deliver the desired potency in terms of DFE. **Q: What is the expiration date?** A: The expiration date on mine is 7/20/2023, but I bought it over 3 months ago. I have no idea what the expiration date will be on the bottle you’re buying. **Q: Is this Metafolin?** A: Metafolin is a trademarked name for the active form of folate, known as methylfolate. While Optimized Folate doesn't utilize this specific brand, it does include L-Methylfolate. **Q: Is any component of your usa manufactured product sourced from china or india?** A: It's been a very long time since I purchased this product. I no longer have the container and have consumed all of the product. That said, I have since switched to Folic Acid 800 mcg made in Austin Texas and available on Amazon. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***. on April 25, 2026* ### ⭐⭐⭐⭐⭐ Review *by J***A on March 14, 2026* ### ⭐⭐⭐⭐⭐ Review *by C***A on April 19, 2026* ## Frequently Bought Together - Life Extension Optimized Folate – L-methylfolate – Heart & Brain Support, Healthy Homocysteine Levels – Non-GMO, Gluten-Free, Vegetarian – 1700 mcg DFE, 100 Vegetarian Tablets - Life Extension TMG 500 mg – Trimethylglycine Supplement – Encourages Healthy Homocysteine Levels – Gluten-free – Non-gmo – Vegetarian – 60 Liquid Vegetarian Capsules - Life Extension Neuro-Mag Magnesium L-Threonate, Magnesium L-threonate, Memory Health, Quick Thinking, Cognitive Health Support, Vegetarian, Non-GMO, 90 Vegetarian Capsules --- ## 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.pl/products/15690762-life-extension-optimized-folate-l-methylfolate-heart-and-brain-support](https://www.desertcart.pl/products/15690762-life-extension-optimized-folate-l-methylfolate-heart-and-brain-support) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-05*