Agmatine Source?

Diet and Nutrition
1

I just picked up some Agmatine powder and it tastes like concentrated grapefruit. Does agmatine come from fruit or is the taste simply a result of the conversion of arginine to agmatine? I ask, because I have a slight citrus allergy and need to be wary.

Thanks!

2

I heard back from Primaforce:

“Agmatine is not naturally derived. It is a single chemical supplement which would make it unlikely to trigger a citrus allergy.”

So, for anyone else who may wonder, it should be OK.