Betaine Anhydrous
supplement · base score 0.85 · also listed as betaine anhydrous, betaine, trimethylglycine, tmg
What is it?
We haven't written a full explanation for this one yet. It's in the supplement category and currently graded good.
At a glance
- Category
- supplement
- Grade
- good
- Base score
- 0.85 (from −1 to 1; higher is better)
- Found in
- 4 products
- Also listed as
- betaine anhydrous, betaine, trimethylglycine, tmg
Common questions about betaine anhydrous
Is Betaine Anhydrous good for dogs?
Yes, we grade it as a good ingredient: recognisable and nutritionally useful, so it lifts a product’s score. Bear in mind that no single ingredient decides quality; the whole recipe and its balance matter more.
How many UK dog foods contain betaine anhydrous?
4 UK products list betaine anhydrous as an ingredient in our database. The full list is shown below, sorted by rating.
What else is betaine anhydrous called on labels?
Manufacturers list it under several names: betaine anhydrous, betaine, trimethylglycine, tmg. We match all of these to the same glossary entry when we read a label.
How does Open Dog Food grade betaine anhydrous?
We grade it good, our highest grade, reserved for recognisable ingredients that add real nutritional value. Every ingredient is converted to its dry-matter share and scored from our glossary before a recipe gets its 1-100 rating; the full method is on our methodology page.



