there was suppression of food noise, I just had to increase the dose to get it to the level my RS was used to. And that increase, I think, was probably needed because the vial did not have the quantity of Tirzpetide indicated. So instead of dosing a true 5mg, my RS subject received approx 9mg to get same suppression effect. So my guess is the vial was underused/underfilled with Tirzepatide. Means the real cost was probably higher since there is likely a true 20-22mg instead of 30mg in the vial...Jasnoshik says undefiling vials is what he mostly finds with testing. Less 'impure' or purity issues...more undefiled vial issues w/testing. Like happening with Research ROI vial that I have. No other issues with it but that.