Net Contents
120 Vegetarian Capsule(s)
Serving Size
1 Capsule(s)
Servings Per Container
120
Supplement Form
Capsule
Bar Code (UPC/SKU)
X001KAWNMX
Product Version
US2.3
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
1 ingredients report a %DV; 1 meet or exceed 100% DV.
Label states: Vegetarian, Non-GMO, Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Contains
- Egg
- Wheat
- Soy
Free From
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1 Capsule(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Folate | 1667 mcg DFE | 417% |
| Quatrefolic((6S)-5-Methyltetrahydrofolate, Glucosamine Salt) | 1852 mcg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested use: Take one capsule daily or as directed by a physician or a healthcare provider.
Warnings & Precautions
Precautions re: Pregnant or Nursing or Prescription Medications
Warning: Consult your physician if you are pregnant or nursing, are taking medications, or have any medical condition.
Precautions re: Children
Keep out of the reach of children.
Precautions re: All Other
Do not use if seal is damaged or missing.
Storage
Storage
Two-year shelf life at room temperature.
Storage
Store in a cool and dry place. Avoid excessive heat. Tighten cap when not in use.
Formulation
Formulation re: Does NOT Contain
This product contains no: Wheat, eggs, yeast, soy, salt, animal derivatives, maltodextrin, magnesium stearate, artificial flavors or preservatives.
Formula re: Contains
Intelligent Labs 5-MTHF is a breakthrough in folate supplementation, supplying the active form of folic acid.
Formulation re: Other
It is formulated for superior absorption to help maintain healthy homocysteine levels and support a healthy immune system and heart.
Formula re: Type
It's also an excellent source of folate for pregnant women.
Formula re: Contains
5-MTHF 1 mg Quatrefolic As L-5 Methyltetrahydrofolate
Formulation re: Does NOT Contain
Animal and gluten free Non-GMO
FDA Statements
FDA Disclaimer Statement
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.
FDA Statement of Identity
Dietary Supplement
Other Label Statements
Seals/Symbols
Made In USA With Global Ingredients GMP Good Manufacturing Practice Quality Product
General Statements: All Other Content
Four-month supply
Brand IP Statement(s) re: (c), (TM), (SM)
Quatrefolic is a registered trademark of Gnosis S.p.A. Corp, Patent No. 7.947, 662.
General Statements: All Other Content
New
Manufacturer & Distributor
Distributor
Intelligent Labs
4283 Express Lane Suite 447-067, Sarasota, FL, 34238
Market Reference
Intelligent Labs 1MG 5-MTHF Methylfolate 120 Capsules 4 Months Supply
Intelligent Labs5.0(4)$23.99
5MG L-5 MTHF By Intelligent Labs L-5 Methylfolate Activated Folic Acid Supplement as Quatrefolic Acid
Intelligent Labs$36.99
Intelligent Labs 5-MTHF 5 mg 60 Vegetarian Capsules
iHerb4.9(29)$36.99
Thorne 5-MTHF 1 mg 60 Capsules
Target4.8(2000)$24.00
5-MTHF 1 mg 60 capsules
Life Extension4.8(2000)$24.00
5-MTHF 1MG by Nedley Health - Supports Heart & Cellular Health
Nedley Health$26.99
DaVinci Labs 5-MTHF 1 mg 60 Capsules
Pine Street Clinic4.8(13)$28.12
5-MTHF 1mg 120 Capsules
Discount Health Products3.0(2)$21.07
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
Akeso Health Sciences, LLC
1.0 (1)Vitamin & supplements store
4607 Lakeview Canyon Rd #561, Westlake Village, CA 91361
Research & Studies
Conversion of calcium‐l‐methylfolate and (6S)‐5‐methyltetrahydrofolic acid glucosamine salt into dietary folate equivalents
EFSA Panel on Nutrition, Novel Foods and Food … - EFSA …, 2022 - Wiley Online Library
… ANS) 13 assessed (5-MTHF-glucosamine and proposed it as an alternative source of folate to be used in food supplements up to 1.8 mg/day (ie 1 mg 5-MTHF and 0.8 mg glucosamine). …
202221 citationsFolic acid, folinic acid, 5 methyl tetrahydrofolate supplementation for mutations that affect epigenesis through the folate and one-carbon cycles
Y Menezo, K Elder, A Clement, P Clement - Biomolecules, 2022 - mdpi.com
… FA after supplementation. UMFA … health, as will be further described here [3]. We will outline a rationale for replacing folic acid supplementation (especially at high doses) with 5-MTHF…
2022243 citationsSupplementation with folic acid or 5-methyltetrahydrofolate and prevention of neural tube defects: an evidence-based narrative review
ML Samaniego-Vaesken, C Morais-Moreno… - Nutrients, 2024 - mdpi.com
… Regarding Hcy, total plasma Hcy levels decreased significantly in both subjects receiving 1 mg FA or 5-MTHF over time; however, no differences in total Hcy levels nor abortion rates …
202425 citationsEffect of nutritional supplements for reducing homocysteine levels in healthy adults: a systematic review and network meta-analysis of randomized trials
C Liu, H Yao, F Wang - Nutrition Reviews, 2025 - academic.oup.com
… demonstrate the advantage of 5-MTHF in healthy adults: we … and supplements evaluated in this study, 1 mg of FA plus 7.2 mg of B 6 … on this particular combination among healthy adults. …
202510 citations5-MTHF enhances the portal pressure reduction achieved with propranolol in patients with cirrhosis: A randomized placebo-controlled trial
R Vukotic, R Di Donato, G Roncarati, P Simoni… - Journal of …, 2023 - Elsevier
… 5-Methyltetrahydrofolate (5-MTHF) can prevent oxidative loss of tetrahydrobiopterin (BH4), a … The aim of this study was to evaluate the effects of 5-MTHF in combination with propranolol …
202315 citations… of Folate Forms Following Supplementation of Multimicronutrients with 400 µg or 800 µg Mix of (6S)‐5‐Methyltetrahydrofolate and Folic Acid (1: 1) in Women of …
R Obeid, E Rube, C Schön… - Molecular Nutrition & Food …, 2024 - Wiley Online Library
… health outcomes. [ 17-21 ] For example, a study in women with epilepsy has shown that taking ≥1 mg day −1 FA … 400 or 800 µg day −1 of a mixture of 1:1 (6S)-5-MTHF-Ca and FA (thus …
20242 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-05-21. DSLD Label ID: 329227. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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