Meanwhile I'm sitting on Estradiol Hemihydrate

I think I should feel incredibly privileged? idk I'm not a biochemist haha

//edit oh wait we're talking injectable, nevermind

I should be on estradiol cypionate, but it's so hard to get :(

Could someone please explain the differences?

Why is the one on the right best?
Is this just a meme? 🥺🤔