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Jarrow Formulas, Methyl Folate, 400 mcg, 60 Capsules

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In Stock
  • Product Code: JRW-30006
  • UPC Code: 790011300069
  • Package Quantity: 60 Capsules
  • Dimensions: 1.9 x 1.9 x 3.2 in, 0.05 lbs (0.02 kg)
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Product Overview


  • (6S)-5-Methyltetrahydrofolic Acid Glucosamine Salt
  • 4th Generation Folic Acid Technology
  • The More Stable, More Bioavailable Form of Folate
  • Quatrefolic
  • Dietary Supplement

Methyl Folate ((6S)-5-methyltetrahydrofolic acid or (6S)-5-MTHF) is the most biologically active form of folic acid. Quatrefolic is the 4th generation development in folate delivery. With certain inherited errors in metabolism and under a variety of physiologic stresses, the transformation of folic acid into the active form of folate either does not properly take place or is inadequate. Unlike folic acid, this form of folate can cross the blood-brain barrier. Methyl Folate is needed to support cardiovascular and neurologic health and proper cell division.

Health Claim: Healthful diets with adequate folic acid may reduce a woman's risk of having a child with certain brain or spinal cord defects.

Suggested Use

Take 1 capsule per day with food or as directed by your qualified healthcare professional.

Other Ingredients

Cellulose and magnesium stearate (vegetable source). Capsule consists of gelatin.

No wheat, not gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.


Note: The elderly should frequently check B12 status when taking folic acid as folic acid may mask pernicious anemia. If you have a medical condition, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications (especially antiepileptic and chemotherapy medications), consult your healthcare professional before using this product.

Keep out of the reach of children.

Supplement Facts
Serving Size: 1 Capsule
Servings per Container: 60
  Amount Per Serving % DV
Folate (as Quatrefolic (6S)-5-methyltetrahydrofolic acid glucosamine salt) 400 mcg 100%
iHerb Customer Reviews
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Excellent Product! Great Price!

Posted by mirindalikethedrink on Oct 27, 2015

I wish I had known about this when I was pregnant. These are tiny pills but they are affordable and help a lot with alleviating exhaustion and giving me more energy.

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effective and inexpensive

Posted by kanaca on Sep 02, 2015

It works as well - or better - than Metagenics, which costs 6x the price of MethylFolate. Thanks, Jarrow!

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Works as intented

Posted by proinnseas on May 21, 2015

Works as intented

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Posted by 4668269587752432344 on May 08, 2015

I was first taking one tiny capsule per day, bur just recently I came across MTHFR issuee and that I might have a problem with it, so I took 10 of these (4 mg) two days in a row (that's how much I had left) just to try if it will do anything.. and wow, I was energetic for 5 days and had no problem waking up in the morning, also I was drinking heavily that weekend and didn't have so bad hangover as usual. I usually need to sleep for 12 hours (adrenal fatigue), but during that time I didn't sleep as much. I slept for 9 hours. After 5 days effects subsided, so I will be taking much more of these.

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helps with genetic defect

Posted by 5407507132661655598 on Feb 19, 2015

I take this because of my genetic inability to process folic acid. I notice my mood is much improved when I take 2 a day.

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