The vial edition of Alpha Pharma's Induject holds the same testosterone blend at 250 mg/ml, but in a 10 ml multidose bottle instead of ten glass ampoules. The total hormone in the box is identical; what changes is that a vial is punctured many times and stays in use, while an ampoule is opened once and discarded.
Inside is testosterone bound to several esters, an intramuscular oil rather than anything swallowed. The outer carton carries the manufacturer's verification code, as Alpha Pharma packaging generally does.
