Silent tracking in the first week is normal. Scanning happens at hubs, not continuously.

The cheapest option costs more once you price in the failure rate.

Reconstitution arithmetic is only half the problem. The other half is what was in the vial.

Ten percent cuts, of the current dose not the original. That is the arithmetic that keeps it survivable.

Sterility is the part people wave through and it is the part that actually bites. Not on GHK-Cu but the pattern is familiar.

How do you tell the difference between the drug working and just a good week?