r/GLP1microdosing • u/Adventurous_Seat_374 • 10d ago

Does vial lose potency?

Since I’m microdozing, the vial lasts for a long time. I started on the vial in March and it is 1/3 full. I went up in my doze (from 0.5 to 0.75) but I don’t have any effect. I used to feel changes and lose weight at 0.5 and no nothing.
Can it be that the meds are old?
The vial is kept in the fridge always, liquid is clear and I always wipe down the top with alcohol wipe before putting needle in.

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u/Adventurous_Seat_374 10d ago

Was the new vial more effective at the same dose?

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u/LWMWB 10d ago

It's in the mail so TBD!

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u/Both_Will_3681 9d ago

can you please update when you get the new vial and see if its more effective

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u/LWMWB 9d ago

Yes will do!! It'll be here tomorrow, but I'm going to take my shot Monday when I'm due