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5-MTHF 5 mg
Excellent 4.6 out of 5
Vitamins

5-MTHF 5 mg

High‑potency 5‑MTHF (L‑methylfolate) 5 mg delivers the active, ready-to-use form of folate to support healthy methylation and maintain normal homocysteine levels. It may help with mood support, cardiovascular health, and meeting increased folate needs in people with MTHFR variants or during pregnancy.

Learn more about 5-MTHF 5 mg
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Key Facts

  • 5-MTHF is the active, methylated form of folate that your body can use immediately without additional conversion steps
  • Supports the methylation cycle, a fundamental biochemical process that influences heart health, brain function, energy production, and bone strength
  • Particularly valuable for the roughly 60% of adults with an MTHFR gene variation that impairs folate metabolism
  • Helps maintain healthy homocysteine levels and supports neurotransmitter production for mood and cognitive function

Ingredients

5-methyltetrahydrofolate (8.3 mg DFE per serving), vegetarian capsule.

Why We Chose This

Most folate supplements require your body to convert them into a usable form, a step that doesn't work well for people with MTHFR variations. 5-MTHF bypasses this bottleneck entirely, delivering folate your cells can actually use. This matters because folate fuels methylation, a metabolic process that touches nearly every system in your body—from how your brain produces serotonin and dopamine to how your liver processes toxins. The research-backed formulation here provides meaningful support without unnecessary additives, making it a straightforward choice for anyone looking to optimize this foundational biochemical pathway.

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Frequently Asked Questions About 5-MTHF 5 mg

What is the supporting research for the benefits of 5-MTHF?
How do I take 5-MTHF?

Take 1 capsule one to two times daily, or follow your healthcare practitioner's guidance for your specific needs.

The small capsules are designed for easy daily integration into your routine, whether you're supporting methylation or fetal development during pregnancy.

Can I take 5-MTHF with other supplements or medications?

5-MTHF is generally well-tolerated with most supplements and medications, though it shouldn't be taken with methotrexate cancer therapy as it can interfere with its effectiveness. Always check with your healthcare provider before combining 5-MTHF with any medications, especially anticonvulsants or chemotherapy drugs.

Who might benefit from taking 5-MTHF?

People with MTHFR gene mutations — affecting roughly 60% of U.S. adults — benefit most, as their bodies struggle to process regular folate efficiently. 5-MTHF also supports anyone seeking to optimize methylation for brain health, mood regulation, cardiovascular function, and fetal development during pregnancy.

How long does it typically take to notice effects of 5-MTHF?

Effects can appear within minutes for some people, while others notice changes after a few weeks of consistent use. Most research evaluates results after 6 to 12 weeks of regular supplementation, as your body needs time to absorb and circulate adequate levels.

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