Abstract: A system for integrating an antibacterial-element receptacle into an autoinjector cap facilitates the pre-injection treatment, the post-injection treatment, and prevents the accidental delivery of the injection. The system includes a cap assembly, an autoinjector body, and an antiseptic-soaked dressing. The cap assembly encloses the needle of the autoinjector and prevents the accidental trigger of the injection mechanism. The autoinjector body refers to the body of any conventional autoinjector. The antiseptic-soaked dressing is applied to the patient's skin prior to the delivery of the injection to disinfect and sterilize the injection area. The antiseptic-soaked dressing is housed in the cap assembly, between a receptacle and a removable cover. The removable cover is releasably mounted to the receptacle to allow access to the antiseptic-soaked dressing.