NuSci

Retatrutide showed up fine and the lyophilized cake looked intact. Just wish the certificate was batch specific instead of a generic one. Did the job though.

Usually they ship same day but my last tirzepatide order sat two days before moving. Product itself was sealed and labeled right.

Ordered AOD-9604 from NuSci for lipolysis research. The COA they provided showed 96.8% purity, but when we ran our own HPLC analysis we got 93.2%. That's a bigger discrepancy than I'm comfortable with. I reached out to their support team with our test results and they were defensive rather than helpful. They eventually offered a partial refund but didn't acknowledge any quality control issue on their end. Shipping was fast at least. Not sure if I'll order from them again—there are too many reliable vendors out there to deal with inconsistent product quality.

Retatrutide was fine, sealed and labeled. Support took a couple days to answer a stock question though. Middle of the road.