Just about the majority of medications including anabolic steroids that are injectables and orals, have a relatively long lifespan.. the expiration date is just something that was implemented by the FDA to basically give a time span for the safe practice and and Overstock value which was put into place by the United States military with an investigation back in the mid-70s...
Researchers and medical facilities worldwide have conducted multiple tests on numerous medications and found that even decades after expiration date they still possessed almost there full potential in which they were labeled at.. however there is exceptions with certain medications that are extremely sensitive and delicate but you would need to look up those medications..
For oily gear, some carrier oils that are food derivatives can go rancid.
Someone would really need to have these medications including steroids in some pretty piss poor environments such as constant exposure to UV lighting, habitual exposure to hot and cold temperatures repeatedly, even then the hormone will not degrade significantly but most likely just fall out of its position (crash).. like I said when it pertains to anabolic steroids is there actual real shelf life can be up to decades exceeding 10 years and even up to 15 years from its original compounding date.. (food derivative carrier oils could be a factor with a shorter lifespan).
If you wish to discontinue your protocol, and even whatever you have in your stock it is wise to keep them at room temperature and away from direct light.. that is why some medication will be dispensed inside of Amber vials or plastic bottles, to protect from UV lighting... This is a reason why some pharmaceutical groups have resorted to Amber vials just for this reason.. A lot of Laboratories like to go with the clean crisp look, because people have a sense of security when they're able to look at their contents but if you know and trust your lab you can rest assure that your contents are safe on the interior.
Simple Rules gentleman:
Store all of your unused contents away from direct light, and avoid extreme climate differences weather hot or cold.. room temperature is the best setting and avoid exposure to moisture..
