I have some liquid anastrozole left over from a previous cycle that has been sitting around for a little over a year. It’s been stored in a closet so it’s been dark and room temperature the entire time.
Does anyone have any ideas on how the potency may be affected? I assume it’s less potent than when it was first produced but that is a complete guess. The liquid is polyethlyneglycol I THINK. It has a strong plastic-like taste which if I remember correctly is PEG, I could be wrong though. I’m not sure if the solvent matters or not.
I’m planning on ordering some more but I want to know if I should use this stuff up first or just chuck it.