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NOW Foods

TMG, 1,000 mg, 100 Tablets

4.8 · 5088 reviews
1,820 ₽

Betaine - 1,000 mg Liver Support Supports Healthy Homocysteine Levels Promotes Normal Methylation Processes Non GMO A Dietary Supplement Vegetarian/Vegan Kosher Vitamins Family Owned Since 1968 GMP Quality Assured Betaine anhydrous, or TMG (Trimethylglycine) is known to facilitate methylation processes. Methylation is a normal biological process that is critical for DNA repair, liver detoxification mechanisms, lipid metabolism, and the production of SAMe. It is also an important step in the conversion of homocysteine, a damaging amino acid, into a friendlier amino acid, methionine. Supplementation with TMG has been shown in clinical and non-clinical studies to support healthy homocysteine levels already within normal range.

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Betaine - 1,000 mg Liver Support Supports Healthy Homocysteine Levels Promotes Normal Methylation Processes Non GMO A Dietary Supplement Vegetarian/Vegan Kosher Vitamins Family Owned Since 1968 GMP Quality Assured Betaine anhydrous, or TMG (Trimethylglycine) is known to facilitate methylation processes. Methylation is a normal biological process that is critical for DNA repair, liver detoxification mechanisms, lipid metabolism, and the production of SAMe. It is also an important step in the conversion of homocysteine, a damaging amino acid, into a friendlier amino acid, methionine. Supplementation with TMG has been shown in clinical and non-clinical studies to support healthy homocysteine levels already within normal range.

Customer reviews

4.0
verified purchase
Good quality but tablets are too large

I bought this for my husband to give him more power and energy during long workouts. The quality and ingredients are good. Unfortunately, the tablets are quite large and very hard, making them difficult to break into smaller pieces. Because of that, we decided to switch to another brand after he finished this one. Please like my comment if it helps;)

1/30/2026
4.0
verified purchase
short-term

great short-term; confidence, calm mind, elevated mood. long-term side effects included emotional dullness, anhedonia, less excitement to stimulants and life in general. 1,000 mg daily is too much, 250mg twice was best.

12/29/2025
5.0
verified purchase
Clean and reliable TMG — solid value for daily use

Good quality tablets with pure ingredients and no unnecessary fillers. The 1,000 mg dosage is perfect — easy to split if needed and works well with NMN or methylation support stacks. Noticeable boost in focus and steady energy through the day. Tablets are a bit large, but manageable. Great size, clean composition, and trustworthy brand.

11/3/2025
5.0
verified purchase
High-Quality NOW Foods TMG with Pure Ingredients and Generous Size

I’ve been very impressed with NOW Foods TMG. The quality is excellent, with clean and reliable ingredients that make it easy to trust what I’m taking. The supplement feels potent and effective without any unnecessary additives. I also appreciate the generous bottle size—it lasts long enough to feel like real value for the price. Overall, this is a well-made, high-quality TMG product that I would gladly recommend to anyone looking for a dependable methyl donor supplement.

10/18/2025
5.0
verified purchase
Great quality and clean ingredients.

Really like this TMG from NOW Foods, good quality, no weird fillers; clean ingredients. The tablets are quite big, but I don’t mind. Helps with methylation and boosts energy. Solid product in a reliable package , works well for me!

7/31/2025
5.0
verified purchase
Good

I have been taking niacin every day and as far as I was told that niacin should not be taken without TMG. TMG has a lot of health benefits that I heard about , so I am happy to take it with the niacin.

7/27/2025
5.0
verified purchase
Energy and Clearer Head

Of the TMG supplements I have tried this has been the easiest to take. I started off with one tablet (1g) daily with breakfast without problems. Increased to twice daily (breakfast and lunch) with no problems so my NP had me increase to three times daily (improve my estrogen COMT metabolism) Only problem I have had is one morning I forgot to take it and I felt very sluggish all morning

7/19/2026
5.0
verified purchase
WORKS!!

This brand of TMG worked to reduce my elevated homocysteine levels. January showed 18.0, started TMG and retested in June and am now at 8.4. Ideally would like to be at 7, so I'm definitely headed in the right direction.

7/12/2026
5.0
verified purchase
Recommended by my nutritionist

Helped methylation so my other supplements work better! I take it daily.

5/6/2026
5.0
verified purchase
Trimethylglycine

TMG has been studied for its role in methylation, which is important for DNA repair, gene expression, and the regulation of homocysteine levels in the body.

1/29/2026