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Swanson Ultra

TMG (Trimethylglycine)

TMG (Trimethylglycine)

Item: SWU466

  • Economical support for healthy liver function

  • Protects liver cells from toxins and helps process fats

  • Derived from natural betaine sources

500 mg 90 Caps
Caps Size: 0

Retail $7.99
Save 44%
In Stock

Supplement Facts

Serving Size 2 Capsules

Servings Per Container 45

  Amount Per Serving % Daily Value
TMG (Trimethylglycine)(from natural betaine) 1 gram *

*Daily Value not established.

Other ingredients: Gelatin, may contain one or more of the following: microcrystalline cellulose (plant fiber), magnesium stearate, silica.

Suggested Use: As a dietary supplement, take two capsules per day with water. Take with first meal of the day, preferably breakfast.

Relative Size

Printable Size Guide

Shipping Weight

.19 lbs

  • Economical support for healthy liver function

  • Protects liver cells from toxins and helps process fats

  • Derived from natural betaine sources

What is TMG? Trimethylglycine (TMG) is an amino acid that protects the cardiovascular system by supporting healthy levels of the amino acid metabolite homocysteine and delivering valuable nutritional support for healthy liver function. Our convenient capsules contain 500 mg of TMG derived from a natural betaine source. Get a nutritional helping hand for your heart and liver health with TMG!

Terms and Ingredient Definitions

Swanson Ultra TMG (Trimethylglycine) Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

TMG (Trimethylglycine) is rated 4.7 out of 5 by 57.
Rated 5 out of 5 by from Great Product I have tried a number of products over the years, but this is one of the best. Some sites recommend a large dosage but one in the morning with my multi-vitamin and one in the afternoon with the Swanson B complex supplement is all I need. For me, there has been great improvements in well being, clearness of mind, my body feels more solid, I sleep better and much more. I began to feel the effects the first day, but after a few weeks my overall well being continued to improve. Perhaps its just me and this is the stuff my body needed and was lacking. I have tried other products but this is the right one for me. Its so affordably priced. Give it a try. It is the one I was looking for and will be taking forever.
Date published: 2017-01-22
Rated 5 out of 5 by from Heart & Liver health Two very important organs; need I say any more?
Date published: 2016-12-19
Rated 5 out of 5 by from Always a good one to take I've taken this supplement for years, mainly as a methyl donor. It helps methylation and the glycine has extra benefit. I trust Swansons consistent quality at an affordable price.
Date published: 2015-11-29
Rated 4 out of 5 by from Does seem to help my mood Like the product. Take 2 in morning and feel better throughout the day.
Date published: 2015-01-30
Rated 5 out of 5 by from Daily Ritual Both my husband I and have been taking this supplement for several years and hope it's been doing it's job. I've found Swanson's TMG to be a great value and as good as any out there.
Date published: 2014-12-20
Rated 5 out of 5 by from once a week TMG Recommended to take once a week in addition to my other daily methylated B-vitamins (also purchased at Swanson). Such a relief to actually find TMG here. :-)
Date published: 2014-09-22
Rated 5 out of 5 by from I use it many years
Date published: 2014-09-13
Rated 5 out of 5 by from TMG - great value! TMG supplements are usually quite expensive, but not this one! This is a really great value, and it contains the same active ingredients.
Date published: 2014-05-16
Rated 4 out of 5 by from Helps with energy. I have used DMG for over a year, because it seemed to help with avoiding exhaustion in the evening. I figure that with all the toxins in our environment, why not help the liver detoxify these pollutants?
Date published: 2014-05-09
Rated 4 out of 5 by from
Date published: 2014-03-28
Rated 4 out of 5 by from tmg I contribute this heart supplement as a reason for my heart being in good shape at 72.
Date published: 2014-03-14
Rated 5 out of 5 by from Why pay more? After trying Swanson TMG for the first time, I am very happy to say I will be using this product going forward. I currently use SAM-e 400mg. and have been completely satisfied. However, the SAM-e is considerably more expensive to use than TMG, which is the precursor to SAM-e. My body is able to convert the TMG to SAM-e with no loss of effectiveness. Therefore I will be buying only TMG in the future.
Date published: 2014-02-23
Rated 5 out of 5 by from super product Very good and effective.
Date published: 2013-11-18
Rated 5 out of 5 by from tmg I feel more relaxed and energetic for having started taking swanson tmg
Date published: 2013-11-02
Rated 4 out of 5 by from Suggested by a Natural doctor
Date published: 2013-11-02
Rated 5 out of 5 by from Results are In Dr recommended this to address homocystine levels on a blood test. The level has been reduced per most recent test. That is about the best recommendation I can give. For me this is clearly a supplement that works.
Date published: 2013-10-13
Rated 4 out of 5 by from Keeps my son happy I recommended this to my son whose mood responds well to Sam-e, but the price is prohibitive. TMG is a satisfying substitute for him.
Date published: 2013-09-14
Rated 3 out of 5 by from Swanson's TMG I really couldn't tell any discernible difference from taking this product.
Date published: 2013-09-09
Rated 4 out of 5 by from Tough call. At least for me. I have taken this supplement for awhile, and I have a hard time telling if this has worked for me to a significant effect. Also, to add to that earlier statement, I was also taking several different supplements, which some could also benefit the liver. I cannot give you an honest assessment solely on this one, except, there may be other options to benefit the liver in a significant way besides this supplement, or in conjunction with it. Instead, I will focus on some information that may be useful to you. Simple: a 45-day supply for less than $4.50. Also,TMG has been one of the most popular supplements on the Swanson vitamin site. Bottom line: If you know that TMG would be beneficial to you, I would suggest considering the Swanson brand, because the company has some pretty low prices, and I believe on many products, high-quality as well.
Date published: 2013-09-06
Rated 5 out of 5 by from good one Pretty good alternative to creatine. Two grams a day make your muscles full like on creatine without the stress on kidneys.
Date published: 2013-09-01
Rated 5 out of 5 by from I simply feel better when I take it! Take w/multi = to homocysteine supp
Date published: 2013-06-23
Rated 5 out of 5 by from TMG I began taking this product this month on the recommendation of my sister who is an MD. She says she takes it to improve her memory. So, I'm taking it, but not sure if it's helping or not. At my age, I can't remember if it is...haha..she says it helps, so I'll go with that!
Date published: 2013-05-26
Rated 5 out of 5 by from TMG Excellent stuff..wife says its the best ! if she is happy i am happy !
Date published: 2013-05-09
Rated 5 out of 5 by from have been using this for years and it seems to work.
Date published: 2013-05-04
Rated 4 out of 5 by from Garbage in, Garbage out In this world where toxins literally float in the air and encroach upon our food and water sources, it only seems natural to give the body all the help it can get to Take Out The Garbage. TMG is a supplement with that intention, one that I take religiously.
Date published: 2013-05-03
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Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Swanson Ultra TMG (Trimethylglycine)

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

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© 2017 Ratings based on results of the 2017 Survey of Supplement Users. More information at
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