Qingdao Sigma Chemical Co., Ltd (International, US, EU, Canada and Australia domestic

Sorry Can i ask i silly question ? I bought oils from qsc in may 2024 .and i saw the janos again by accident today.and the results of most inje i bought was from 2022 june.my question is when was my oils made?she was making new batches often? or is it from 2022? and how much shelf life does finished oils in mct have?
 
Sorry Can i ask i silly question ? I bought oils from qsc in may 2024 .and i saw the janos again by accident today.and the results of most inje i bought was from 2022 june.my question is when was my oils made?she was making new batches often? or is it from 2022? and how much shelf life does finished oils in mct have?

Kept out of light, generally, if made properly, at least 5 years, Many reports of Test much older than that still good, and I believe tests showing minimal loss of effectiveness. A few percent at most.

But of course with those shitty QSC stoppers who knows. Might be a good idea to transfer into new vials using a filter syringe for long term storage.
 
Sorry Can i ask i silly question ? I bought oils from qsc in may 2024 .and i saw the janos again by accident today.and the results of most inje i bought was from 2022 june.my question is when was my oils made?she was making new batches often? or is it from 2022? and how much shelf life does finished oils in mct have?
She made new batches all the time. You might be able to check the HPLC thread to see results from the month you purchased.

 
Kept out of light, generally, if made properly, at least 5 years, Many reports of Test much older than that still good, and I believe tests showing minimal loss of effectiveness. A few percent at most.

But of course with those shitty QSC stoppers who knows. Might be a good idea to transfer into new vials using a filter syringe for long term storage.
Not always the case. My 1.5 year old test went rancid. QSC confirmed to toss it. Oil may go bad long before the potency of the anabolics do. Screenshot_20250313_142021_WhatsApp.webp
 
Not always the case. My 1.5 year old test went rancid. QSC confirmed to toss it. Oil may go bad long before the potency of the anabolics do. View attachment 320858
Pharma grade MCT does not go rancid at room temperature in a sealed, sterile container for a very, very long time.

"Rancid" is oxidation of oil, and pure MCT is fully saturated (preventing oxidation), so it can't be oxidized without contamination, bacteria, or being damaged by high heat or UV.

Going bad in under 2 years tells me something is seriously fucked up.
 
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