Expiration dates

[jrod]

How much stock do you guys put into exp dates on injectables?
I’ve got many bottles of primo, test, masteron that “expired” in 23 or 24 but have used them and have no problems and still make gains.
Whats you take on it?

 

[Heady Muscle]

As long as there is no separation, I feel it's good to go.
Some types of oils can go rancid, so I advise taking a snip before you pin.

 

[jrod]

The ones I usually use are MCT and grapeseed.

As long as there is no separation, I feel it's good to go.
Some types of oils can go rancid, so I advise taking a snip before you pin.

So you mean smell before pinning? I’ve never noticed a smell.
If it’s sealed in a sterile vial, how could that happen, the way it’s brewed or just the oil? I assume once rancid its a painful pin?
I have Omnadren that expired in 2023 and still good.

 

[01dragonslayer]

If stored out of the elements.....heat, sunlight, freezing temps in a controlled environment....for several years. I used used test e that was over 4yrs old that was still excellent with no issues.

 

[Heady Muscle]

The ones I usually use are MCT and grapeseed.

So you mean smell before pinning? I’ve never noticed a smell.
If it’s sealed in a sterile vial, how could that happen, the way it’s brewed or just the oil? I assume once rancid its a painful pin?
I have Omnadren that expired in 2023 and still good.

I do not disagree with you, I was only saying there is potential of it going rancid.

I have a old vial Mast E that is probably six years old. I will pin it this week instead of the new fresh one and report back. I really have no doubt that it will be fine.