So my clinic recently sent me an email saying that they are now switching to single use 1ml Amps of Bac Water instead of a multi use vial as they claim that bacteriostatic water only lasts 4 weeks or 30 days.
Just curious if anyone has any experience with Bac water? I have a 30ml multi use vial of Bac water that I’ve had for a year now and stays in the fridge, surely it’s still good to go and the clinic are just trying to make some extra cash?
I know that HCG loses potency as time goes on even when refrigerated but is the same for Bac water?