Mk677 storage

I recently bought 25mg mk677 capsules and was accident storing it in my car, not realizing how hot it tends to get in there. it was probably there for a few months before i realized. Does anyone know if it's likely that the potency decreased at all after this? Or if MK in capsule form is pretty thermodynamically stable, do i have nothing to worry about?

i know they will obviously recommend storage in a cool, dark place. But, do you guys think it's still usable and effective? I will start taking it soon but i want to make sure it will actually be worth it or if i should get a new bottle

i contacted the brand and they responded with "We are unable to provide specific assessments regarding potency, stability, or suitability for use based on storage conditions". whatever.