potency

what is the rule on throwing out expired steroids? I have some that date back to five or six years ago. I just never got around to using them before and now I want to use them. Do you think that their potency has gone down enough where it's not worth it to even attempt to use them or should I...

I purchased a bunch of sarm's and I don't necessarily plan on using them anytime soon. What is the longest I can keep them stored where they won't lose potency. These sArms bottles don't even have any expiration dates on them or anything so I would like to know