If you take NMN, you should be taking TMG. This is not a marketing suggestion - it is biochemistry.

When NMN raises NAD+ levels, it does so via a methylation pathway that consumes methyl groups. If those methyl groups are not replenished, the efficiency of your NMN protocol is compromised — and over time, methyl depletion can affect mood, cognitive function and cardiovascular markers.

TMG (Trimethylglycine, also known as Betaine Anhydrous) is one of the most efficient methyl donors available. It directly replenishes what NMN uses, keeping the pathway clear and your results consistent.

Beyond NMN support, TMG has its own body of research — particularly around homocysteine regulation, liver function, and athletic performance (it is widely used in sport for power output and endurance).

What TMG does:

- Donates methyl groups to support healthy methylation
- Protects NAD+ pathway efficiency when stacking with NMN
- Supports healthy homocysteine levels
- Research-backed benefits for exercise performance and power output

What's inside:

TMG (Betaine Anhydrous) 600mg per capsule | HPMC vegan capsule shell | No fillers | GMP certified

Suggested use:

1 capsule daily alongside NMN. Can be taken morning or evening.