val stopper looking like this ? Top val normal but 2 sust 300 different!, 2xsust W2——-other one deca W1
It happens alot it happens when the oil is still a bit warm and the pressure sucks the stopper down but it's still fine and perfectly good to use atleast the two iv had over time worked perfectly fine
That happens if the crampig machine which fixes the flip off is too hot, no need to worry
A side view of the vials would be helpful.
Not all stoppers look the same. Some stoppers have two circles like the one on the left, some have one circle, some may have no circles.
Just uploaded side view
It looks ok. If you don't see any debris inside and no leaks then it's fine.
Top one normal W1 deac
2x sust 300 W2
Looks fine. Appears to be smooth stopper tops. There are different types of stopper, the Sust 300 appears to have been crimped with stoppers that have a smooth top.
It looks like the stopper is upside down.
If it’s not leaking, I would still use it or filter it to be 100% safe
Thats not possible, the other side of the stopper gum has a cavity
Just opened other bottles only one looks identical upsidedown nothing leaking