The Perfect Methyl Donor

100g Pure TMG (Betaine) Powder for Methyl Donation

Sale price$49.00 AUD

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If for any reason you're not satisfied, simply send it back within 100 days for a full refund.

Trimethylglycine (TMG, also known as Betaine) is a naturally occurring molecule that helps to facilitate the methylation process. TMG is a ‘methyl donor’ that plays a vital role in regulating homocysteine levels, which supports heart health, liver health, energy production, detoxification, mood balancing and inflammation control. 

Just two scoops daily delivers 1,000mg of TMG, making it an easy and convenient way to add this powerful molecule to your daily routine. AgeMate’s TMG powder is vegan-friendly, gluten-free, and made with the highest purity of ingredients.  

Storage: Store in a cool, dark place. Do not freeze or expose to moisture or heat above room temperature.

Consult your physician before use if you are taking any medications. Do not use TMG if you are pregnant, nursing, or under 18 years of age. Discontinue use and consult your doctor immediately if any adverse reactions occur. Keep out of reach of children. Do not exceed 6 scoops (3,000mg) per day.

Real results

TMG (Betaine), an effective methyl donor, and the perfect companion for NMN and Resveratrol.

Based on Scientific Studies
Natural, Vegan & GMO Free
Gluten & Major Allergen Free
Australian Founded

What's The Science On TMG?

Methyl Donor Supplement

Trimethylglycine (TMG), commonly known as betaine, is a naturally occurring compound found in various food products like beets, spinach, and whole grains. It's a derivative of the amino acid glycine and has three methyl groups attached to it, hence the name trimethylglycine. TMG is classified as an osmolyte and a methyl donor, playing a crucial role in cellular function and integrity, as well as critical biochemical processes within the body.

TMG is involved in the conversion of homocysteine, a harmful amino acid, to methionine, a useful one, by donating one of its methyl groups. This process is vital for cardiovascular health, as elevated homocysteine levels are linked to increased risk of heart disease and stroke. In addition, methylation is also a key process in DNA repair and replication, neurotransmitter synthesis, and detoxification, among others, which underlines the wide-ranging effects and benefits of TMG in the body.


TMG Targets: Homocysteine Conversion

Benefit: Heart and cardiovascular health, DNA repair, anti-inflammation and age reversal

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4.7 stars from over 1,000 customers.

Reviews are, by nature, subjective.
Individual experiences may vary.

Customer Reviews

Based on 19 reviews


Hey Leanne,

Thanks for another 5-star review! 😊

Please let us know if you need help. 😊


Karen Clements (Sydney, AU)
So far So good 🌟

It’s a tough call to measure methylation without diagnostics etc, I mix my TMG retained powder with AgeMate NMN & I’m feeling good.

Hey Karen,

It’s great to hear that you’re feeling good with your current regimen of mixing TMG retained powder with AgeMate NMN! While it’s true that measuring methylation can be complex without specific diagnostics, the important thing is that you’re noticing positive effects. Please continue to monitor your body’s response and consult with a healthcare professional if you have any concerns. Thank you for sharing your experience!

Please let us know if you have questions.



Pretty good stuff

Hey Ada,

Thank you for your 5-star review and for calling our product “pretty good stuff”! We’re glad to hear that you’re satisfied with it. Your feedback is greatly appreciated and it motivates us to continue improving our products. Looking forward to serving you again in the future! 😊


VVEE (Sydney, AU)
No Noticeable Changes Yet

I haven’t noticed any changes yet. Maybe it happens slowly over a longer period of time.

Hey Vvee,

I'm sorry to hear that you haven't seen any changes yet.

The effects of NMN can vary from person to person due to differences in metabolism. Some individuals may notice its effects more quickly than others.

If you still want to give it a go, you might try increasing your dosage by 250mg at a time, up to a maximum of 1000mg. Monitor how you feel after each increase to make sure you're tolerating it well. For example, if you're currently taking 500mg daily, try taking 750mg for the next 7 days and ensure to take it sublingually and on an empty stomach. Do not combine with hot drinks as it denigrates the NMN.

Research suggests that most people experience the highest NAD+ production from NMN supplementation around 3-4 weeks, with benefits becoming more apparent between 8-12 weeks. Patience is key. You might find valuable insights by searching for 'long-term administration NMN.'

If you're still not experiencing the desired effects after 12 weeks, factors like the MTHFR gene mutation or sensitivity to niacin could be at play. In this case, it might be helpful to start with a lower dose and consider taking substances like TMG or B vitamins, which support methylation.

Remember, consistency is key when it comes to supplements. Taking NMN regularly with the best dosage will help you achieve the best possible results.

Please let us know if you have questions or in need of help. We're happy to assist.


Tomas Bucys (Leytonstone, GB)

Happy with all products so fare I try!!

Hey Tomas,

I’m glad to hear that you’re happy with all the products you’ve tried so far! We appreciate you taking the time to leave a positive feedback.

If you have any more products to explore, we’re happy to assist.


Doris Ricardo (Warragul, AU)
Bowel regularity

For the past 30 years I’ve had almost diarrhoea and severe reactions to gluten. Since using TMG I’ve had a lot of relief. No pain and no diarrhoea for 3 months. I bought them after my partner gave me a few weeks trial of his. Thank you !!!

Hey Doris,

That's incredible news! We're absolutely glad to hear that TMG has brought you such relief after 30 years. No pain and no diarrhea for 3 months is fantastic! Thank you so much for taking the time to sharing your experience.

Please don't hesitate to reach out if you ever need help or have questions.


John McAllan (Brisbane, AU)
Great service and great product

I have been on TMG and NMN now for seven months. Afternoon drowsiness is gone, as are the aching shoulders from 40 years building. I'm very happy with both the service and the product.

Hey John,

Thank you for taking the time to share your experience with TMG and NMN! We're glad to hear about the positive changes you've experienced over the past seven months.

It's great to know that the afternoon drowsiness is no longer a concern and that the aching shoulders, accumulated over 40 years of building, have found relief. We're grateful to have played a role in your well-being.

If there's anything more we can do for you or if you have any further feedback, please don't hesitate to reach out.


Carrol Rowe (Melbourne, AU)
Carrol’s Review

I love Age Mate
I have so much more energy and I feel great

Thanks for sharing your experience, Carol, and we're here to support you on your health journey!



Super fast shipping, packed extremely well very happy.

Thanks for your awesome review, David! If you need help with anything, just let me know :)




Hi Roland, thanks for rating us 5-stars! If you have questions, just let us know :)