So I have some creatine that I mixed in a nalgene bottle several days ago. I’m wondering if it’s still safe to drink or does it go bad after a time once you mix it with water?
creatine degrades to creatinine in liquid. this is why those creatine serums are BS and your creatine is now useless. dump it, it only cost a quarter or so anyhow.
i always add creatine to drinks right before consumption.