L-5-MTHF 1000 mcg®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 1 Capsule(s) · 1 per day

Not Present

• 

  Seeking Health L-5-MTHF

  Seeking Health4.7(79)

  $20.00
• 

  Methyl B12 With L-Methylfolate | Seeking Health 3-Pack

  Seeking Health4.9(894)

  $72.90
• 

  Seeking Health Optimal Multivitamin Minus One

  Seeking Health4.9(336)

  $37.00
• 

  Methyl B12 Supplement | 1000 Mcg | Seeking Health 6-Pack

  Seeking Health4.8(259)

  $102.00
• 

  Seeking Health Optimal Multivitamin Methyl One

  Seeking Health4.8(850)

  $37.00
• 

  Seeking Health Optimal Multivitamin Plus

  Seeking Health4.6(50)

  $79.00
• 

  Seeking Health Optimal Focus 90 Capsules

  Seeking Health4.7(195)

  $50.00
• 

  Brain Nutrients, 3 Pack, Provide Energy & Nutrition for Your Brain, Supports Healthy Mental Energy, Mood, Concentration & Focus, by Seeking Health

  Seeking Health4.6(137)

  $135.00

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.

• Popeye's Supplements

  4.9 (1065)

  Vitamin & supplements store

  1615 Regent Ave W Unit 1020, Winnipeg, MB R2C 5C6

  Directions(204) 784-7484

• HERC's Nutrition - Winnipeg

  5.0 (453)

  Vitamin & supplements store

  1579 Regent Ave W, Winnipeg, MB R2C 3B3

  Directions(204) 306-8648

• Supplement King Winnipeg Sage Creek

  4.9 (114)

  Vitamin & supplements store

  55 Sage Creek Blvd Unit 512, Winnipeg, MB R3X 0N3

  Directions(204) 410-7011

• Natural Tendencies Health & Wellness

  5.0 (2)

  Vitamin & supplements store

  627 Plinguet St, Winnipeg, MB R2J 2W9

  Directions(204) 237-8121

• Nutrition Plus

  4.8 (148)

  Health food store

  2093 Pembina Hwy, Winnipeg, MB R3T 5L1

  Directions(204) 269-5954

• Popeye's Supplements

  4.9 (598)

  Vitamin & supplements store

  1220 St Mary's Rd #2, Winnipeg, MB R2M 3V6

  Directions(204) 414-6405

• Supplement King Winnipeg North

  4.9 (154)

  Vitamin & supplements store

  2501 McPhillips St Unit 201, Winnipeg, MB R2V 4M3

  Directions(204) 272-9091

• Popeye's Supplements

  5.0 (1790)

  Vitamin & supplements store

  2188 McPhillips St Unit 13, Winnipeg, MB R2V 3C8

  Directions(204) 632-7627

• 11 Evidence-Based Methylfolate Benefits (2026 Guide)

  HDM Work - biochron.net

  … Methylfolate (also known as L-5-MTHF or levomefolic acid) is the bioactive form of vitamin B9. Unlike synthetic folic acid, your body can use methylfolate immediately without requiring …

• Personalized Genetic Health Report

  WD Crick - 2026 - wholegene.health

  … from avoiding folic acid supplements entirely and using methylfolate (L-5-MTHF) 800-1000mcg daily instead. Consider discussing homocysteine testing with your healthcare provider. …

  2026

• Vitamins, Vascular Health and Disease

  G Ayoub - Nutrients, 2025 - mdpi.com

  … 5-methyl-(6S)-tetrahydrofolate L-5-MTHF (or L-methylfolate) in … -methyl-(6S)-tetrahydrofolate (L-5-MTHF) and that the term L-… , different abbreviations such as L-5-MTHF have been used. …

  202510 citations

• Supplementation 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

  … and pyrimidines or can be converted into L-5-MTHF in a reaction catalysed by the methylenetetrahydrofolate reductase (MTHFR) [38]. The resulting L-5-MTHF is the predominant form …

  202425 citations

• HO Technical Report Series–934

  IN FO - researchgate.net

  … The Organization seeks through its publications to support national health strategies and address the most pressing public health concerns of populations around the world. To respond …

• Collaboration Within Rheumatology: Focus On Drug Interactions and Adverse Effects

  C Thorne - pharmacists.ca

  … • Folic acid activity is dependant on its conversion to L5methyltetrahydrofolate (L-5-MTHF) by the metabolizing enzyme methylenetetrahydrofolate (MTHFR) • Due to a single nucleotide …

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-01-25. DSLD Label ID: 210849. 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.