Hello Gentlemen,
I have several unopened bottles of Testosterone which have the expiration date of 2018. I kept these bottles in a dark and the temperature was always kept at 60 degrees. Can these bottles be used. I suspect the potency may have been reduced a bit which I'm okay with but I'm wondering is it still usable and safe. If it is usable would you be able to speculate by how much the potency has been reduced by 10%? 20%? 30%?
Thank you so much for your reply.