M. F.
Innefective Tirzepatide or Watered Down
"Our meds are not watered down, each batch is tested for potency by the lab" says their customer service in a reply to everyone who leaves a bad review. Vitastir's tirzepatide didn't work. It's ineffective. I know because I've tried it. I know tirzepatide works for me at much lower dosages because I've used it before with good results. It's just Vitastir's tirzepatide that doesn't work. Just sort by 1 star and you'll see all the unhappy customers that are all saying the same thing.
Response from VITAstir®Jul 24, 2025
We have thousands and thousands of happy patients who has lost weight on our Tirzepatide. You can email the pharmacy for the potency tests that are made for each batch.




