Just got two main questions in regards to liquid orals. For starters as far as liquid orals, I'm talking both anti-e orals (ex. arimidex , nolva, clomid) and AAS orals (ex. drol, dbol ). Are there any that shouldn't be shaken? Just wondering cause i like to shake up most orals I use to make sure their colloidal dispersion is even, but wondering if there's any that are like HCG that can break down by shaking them?

Second question is what's the typical shelf-life of these things? I'm talking about after you open them and use them and all, how long can they sit around before their chemical structure starts breaking down? Just wondering cause I know sometimes we have leftovers from a previous cycle and wondering how long after we started using them should they still be effective? I'm sure it varies from chem to chem, but are there any in particular that don't last too long and what's the average?