Do you contact the customs office or the carrier first?

Stupid question: how do you know whether what is in the vial matches the label at all? Not on bacopa monnieri but the pattern is familiar.

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

Following this because I am in the same place and have no idea what to ask at the appointment.

Is a baseline blood test really necessary before starting something like this?

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

Stupid question: how do you know whether what is in the vial matches the label at all? Not on zinc picolinate but the pattern is familiar.