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Jarrow Formulas, TMG, Trimethylglycine, 500 mg, 120 Tablets

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In Stock
  • Expiration Date: Feb 2018
  • Shipping Weight: 0.47 lbs (0.21 kg)
  • Product Code: JRW-20007
  • UPC Code: 790011200079
  • Package Quantity: 120 Tablets
  • Dimensions: 2.4 x 2.4 x 4.3 in, 0.4 lbs (0.18 kg)
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Product Overview


  • Reduces Homocysteine and Protects DNA
  • Dietary Supplement
  • Vegan
  • Suitable for Vegetarians/Vegans
  • Easy Solv

TMG provides trimethylglycine (a.k.a., anhydrous betaine), an important methyl donor. Methyl donors, such as TMG and folic acid, are required for converting homocysteine (a toxic amino acid and a serious healthy risk) back into methionine and for the accurate synthesis of DNA and RNA which is essential for the production of normal cells.

Suggested Use

Take 1 tablet 1 or 2 times per day with a meal or as directed by your qualified healthcare professional.

Other Ingredients

Calcium phosphate, cellulose, stearic acid (vegetable source), magnesium stearate (vegetable source), silicon dioxide and a food grade coating.

No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.


Store in a cool, dry place.

Note: If you have a medical condition, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications, consult your healthcare professional before using this product.

Keep out of the reach of children.

Supplement Facts
Serving Size: 1 Tablet
Servings Per Container: 120
  Amount Per Serving % DV
Trimethylglycine (Anhydrous Betaine) 500 mg *
* Daily Value not established.
iHerb Customer Reviews


Posted by 5415020418910739582 on Jul 12, 2016

I recommend!

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Posted by 5317612740044623254 on Jan 10, 2015

the tablets are no longer coated and now become puffy and crumble when exposed to air. Too bad because I loved this brand. This happens when I put them in my weekly pill organiser even when I use one of the little packets of moisture remover

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great for methylation

Posted by kanaca on Mar 02, 2014

I'm testing to see if my body will make SAM-e from this and Methionine. What I can tell in two weeks is that it's boosted methylation. In a week or so, I intend to cycle off SAM-e and see for sure. Then will update my review. So far, it feels like I've eaten powerful greens after taking a dose.

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No obvious effects

Posted by 4878463975267174910 on Sep 16, 2013

I can't say I've experienced any clear or obvious effects from these.

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Posted by wadex0r on Nov 16, 2012

Gives great energy and focus.

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