AMPS refers to ampoules or ampules, which are small sealed vials or containers used for packaging injectable medications, including anabolic steroids like Durabolin, Sustanon, and Testoviron.

Ampoules are typically made of glass and are sealed airtight to maintain the sterility and integrity of the contents. They are used to contain liquid medications, and in the case of anabolic steroids, these ampoules contain the steroid solution for intramuscular or subcutaneous injection.

Anabolic steroids like Durabolin, Sustanon, and Testoviron are often available in ampoules, providing a convenient and sterile way to administer the drug. Users or medical professionals would typically break the top of the ampoule to access the sterile contents for injection.