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Amino Acids

TMG - Trimethylgycine

TMG (trimethylglycine, also known as betaine) is a naturally occurring compound commonly used for methylation support and as a performance and hydration aid. LYTES stocks TMG in convenient powder and capsule form for easy addition to a training or supplement stack.

TMG - Trimethylgycine

TMG 100% Pure Trimethylglycine - 150 Serves

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Original price $44.95 - Original price $44.95
Original price
$44.95
$44.95 - $44.95
Current price $44.95

Pure TMG powder with 1000mg per serve — a clean, unflavoured supplement designed to support your daily nutritional routine. ...

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Original price $44.95 - Original price $44.95
Original price
$44.95
$44.95 - $44.95
Current price $44.95

Questions, answeredAnswers to what shoppers ask us most. These same answers power the FAQ schema on this page.

TMG, also known as betaine or trimethylglycine, is a naturally occurring compound found in foods like beetroot and spinach, commonly used as a methylation-support supplement. It's popular in performance and hydration-focused stacks, where it's included for its role in cellular fluid balance and general exercise support. It's typically supplied as a powder or capsule that's easy to add to an existing supplement routine.

TMG is generally taken as a single daily serving, either mixed into water or a pre- or intra-workout drink, or as a capsule with food, following the amount stated on the product label. It's often paired with electrolytes or other performance ingredients rather than used alone. As serving sizes vary by product, always check the specific label for guidance rather than a generic dose.