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Metabolic Maintenance

L-Methylfolate, 5 mg, 90 Vegetarian Capsules

4.6 · 88 reviews
5,576 ₽

Dietary Supplement Hypoallergenic L-Methylfolate is the activated form of folate used by the body for many biochemical reactions. Folic acid is the most common form of folate in supplements and fortified foods. However, it requires the enzyme methylenetetrahydrofolate reductase (MTHFR) to be converted to L-Methylfolate. We offer supplementary active L-Methylfolate to circumvent this conversion. About half of the population have genetic variations that reduce the ability of the MTHFR enzyme to make this conversion. For this population, L-Methylfolate supplementation is far more effective in providing active folate.

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Dietary Supplement Hypoallergenic L-Methylfolate is the activated form of folate used by the body for many biochemical reactions. Folic acid is the most common form of folate in supplements and fortified foods. However, it requires the enzyme methylenetetrahydrofolate reductase (MTHFR) to be converted to L-Methylfolate. We offer supplementary active L-Methylfolate to circumvent this conversion. About half of the population have genetic variations that reduce the ability of the MTHFR enzyme to make this conversion. For this population, L-Methylfolate supplementation is far more effective in providing active folate.

Customer reviews

4.0
verified purchase

Folic acid has been found to be vry gd for menopausal women and reduces symptoms. So this dose is good for that since folic acid is usually found low in my serum tests. This product has solved the problem.

10/14/2024
5.0
verified purchase
Optimal

Metabolic maintenance he made excellent products, without excipient. Now unfortunately the have been absorbed by ARG which insert magnesium stearate.

8/9/2026
5.0
verified purchase
So far so good!

Recently started taking this and works great. No side effects and glad it’s only 1 capsule

7/10/2026
5.0
verified purchase
My #1 Choice for L‑Methylfolate

I’ve been using Metabolic Maintenance 5mg L‑Methylfolate for years, and it continues to be my absolute top choice. It’s one of the very few true 5mg options available on iHerb, and the value for the price is outstanding. The quality is consistently excellent, and I appreciate that I can support my health proactively without needing a prescription. If you’re looking for a reliable, effective, and properly dosed L‑methylfolate supplement, this is the one I always come back to. Highly recommended.

7/8/2026
5.0
verified purchase
Great Product

I've been taking this for many years and this is the best price point I've found.

4/29/2026
5.0
verified purchase

Great quality brand. Taking this natural, active form of folic acid instead of the synthetic version as it's easier for the body to absorb this form.

2/6/2026
5.0
verified purchase
good product

im pretty happy with this so far. glad I found it

11/30/2025
5.0
verified purchase

I found the product I needed. Fast and quality delivery. Thank you iHerb!

10/29/2025
4.0
verified purchase

Bought this for my mom after hearing good things about methylfolate. She’s been taking it regularly and says it fits well with her other supple

7/22/2025
5.0
verified purchase
Best quality

Good formula of folic acid as my doctor said, cone with good ingredients

7/22/2025