Designs for Health L-5-MTHF - Quatrefolic L-Methylfolate Supplement 1mg (1700mcg DFE) - Methylated Folate for Women and Men - Supports Methylation - Non-GM, Gluten-free (120 Capsules)

Why Choose L-5-MTHF Over Folic Acid?

Folic acid is the synthetic form of folate used in many supplements and fortified foods. It requires conversion by the enzyme MTHFR into the active form, 5-MTHF. However, up to 60% of the population have genetic variants that reduce this conversion efficiency. L-5-MTHF (5-methyltetrahydrofolate) is already in its biologically active form and bypasses this step. This product provides Quatrefolic®, a patented, highly bioavailable form of methylfolate with enhanced stability. For those with MTHFR gene variations, or anyone seeking a more reliable folate source, L-5-MTHF offers a direct solution.

How Does Methylated Folate Support Your Health?

Folate contributes to normal homocysteine metabolism, normal psychological function, and the reduction of tiredness and fatigue. It also supports normal immune function and the normal formation of red blood cells. The methylated form, L-5-MTHF, is particularly beneficial for maintaining healthy homocysteine levels already within the normal range, which is important for cardiovascular and neurological health. Additionally, maternal folate status contributes to the reduced risk of neural tube defects in the developing foetus. These are all EFSA-approved health claims.

Who Might Benefit from This Supplement?

This supplement is ideal for women planning a pregnancy or who are pregnant, as folate needs increase substantially during foetal development. It is also suitable for individuals with known MTHFR gene variants, those with elevated homocysteine levels, and anyone seeking to support methylation processes. Vegans or those with dietary restrictions that limit folate intake may also benefit. Men can use it too, as folate supports reproductive health and overall cellular function.

What Is L-5-MTHF and Why Is It Important?

Folate, a water-soluble B vitamin, is essential for DNA synthesis, cell division, and red blood cell formation. But not all folate supplements are made equal. L-5-MTHF is the biologically active form of folate that the body can use directly, bypassing the need for conversion. Quatrefolic methylfolate offers a patented, highly bioavailable form that is stable and effective. For individuals with MTHFR gene variants who cannot efficiently process synthetic folic acid, L-5-MTHF provides a direct route to support methylation and overall health.

Recommended Dosage and How to Use

Each capsule provides 1 mg (1000 mcg) of 5-methyltetrahydrofolate from 1700 mcg DFE (Dietary Folate Equivalent). The recommended serving is one capsule daily with a meal, or as directed by a health care practitioner. This dosage aligns with the daily recommendation for pregnancy (600-800 mcg) while staying within the upper limit of 1,000 mcg from supplements for adults. Always consult a health care professional before starting any new supplement, especially if pregnant or nursing.

How to Choose a Quality Folate Supplement

Look for supplements that use patented, clinically-studied forms like Quatrefolic. Third-party testing for purity and potency adds assurance. This product is non-GM, gluten-free, and vegetarian-friendly. It contains organic spinach powder for natural colour and is free from artificial additives. Designs for Health is a practitioner-recommended brand trusted by functional medicine professionals, reflecting rigorous quality standards.

Potential Side Effects and Precautions

Folate supplements are generally well-tolerated. However, high doses may mask a vitamin B12 deficiency, especially in older adults. The upper limit for folic acid from supplements is 1,000 mcg per day; exceeding this without medical supervision is not recommended. Individuals with a history of seizure disorders or certain cancers should consult their doctor before use. Avoid taking if you have an allergy to any ingredient. Discontinue use and seek medical attention if adverse reactions occur.

Frequently Asked Questions

Can I take L-5-MTHF with other B vitamins?

Yes, B vitamins work synergistically. Many users pair methylfolate with methylcobalamin (B12) for optimal methylation support. This product can be taken alongside a B-complex or multivitamin.

How long does it take to see benefits?

Individual responses vary. Some notice improved energy and mood within a few weeks, while homocysteine levels may take longer to stabilise. Consistency is key.

Is this suitable for vegans?

The capsules are vegetable-based and contain no animal-derived ingredients, making them suitable for vegans and vegetarians.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, , or prevent any disease.*