Why You’ll Love It

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

SKU: 790011300069

About This Brand

Jarrow Formulas

With so many supplement brands on the market, choosing what makes the cut for your wellness ritual can be a little overwhelming. The key is finding those that go above and beyond basic formulations to assure you get the most from your daily dose of vitamins and minerals. Jarrow Formulas is one such brand. For over 40 years, the premium supplement line has expertly crafted an extensive line of ...See more
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Cellulose and magnesium stearate (vegetable source). Capsule consists of gelatin.

Disclaimer: Information, statements, and reviews regarding products have not been evaluated by the Food and Drug Administration. Results vary person to person, and there is no guarantee of specific results. Thrive Market assumes no liability for inaccuracies or misstatements about products.


Nutrition information

Serving Size:
1 capsule
Servings Per
Amount per serving
% daily value
400 mcg
(as Quatrefolic (6S)-5-methyltetrahydrofolic acid glucosamine salt)

Keep out of the reach of children. 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. No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.

23 Members have left reviews!

Good quality

Posted   by Latricia from Riverside, California
Verified Purchase
These are a good quality with no after taste.
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good for fibro!

Posted   by Josh from BUCKNER, Missouri
Verified Purchase
very helpful for fibromyalgia
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Small capsule

Posted   by Mackenzie from EAU CLAIRE, Wisconsin
Verified Purchase
Small capsule, did the job
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Posted   by Lois from CHILLICOTHE, Ohio
Verified Purchase
Nice. They’re small and don’t upset your stomach.
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extremely beneficial

Posted   by Susan from Los Angeles, California
Verified Purchase
after researching the benefits of this supplement ... i was very impressed with this particular brand. much gratitude.
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Posted   by Suzanna from NORTH LAS VEGAS, Nevada
Verified Purchase
So many multivitamins have folic acid but not folate. I am pleased with this supplement.
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Good Price

Posted   by Terri from OAK POINT, Texas
Verified Purchase
Better alternative to folic acid. Easy to swallow. Great price. Appreciate Thrive offering this and delivering it to my doorstep.
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Great price .

Posted   by Rachel from CAVE CREEK, Arizona
Verified Purchase
This is almost 50% less than I have seen it for in some health stores .
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Not sure if it works

Posted   by Jesse from Rostraver Township, Pennsylvania
Verified Purchase
Like many supplements I've bought over the years, I'm just not sure I'm getting any noticeable benefit from it. That doesn't mean it's a bad product, just your mileage may vary. I researched this thoroughly and the product and ingredients are what they recommend. Just not sure it helped me.
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Small pills

Posted   by Holly from HUNTINGTON BEACH, California
Verified Purchase
I take 2/day and love how small and easy they are to take!
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(Displaying 10 of 23 reviews)