A system is disclosed for preparing a hypodermic injection site comprising a visibility enhancer for an injection site and a post injection hypodermic puncture wound site. The present invention offers a number of significant improvements which advance the efficacy of the art, by: preventing unintentional hypodermic injection of medicines through un-sanitized or under-sanitized skin surfaces, thereby protecting patients from becoming inoculated with pathogenic microorganisms while receiving such injections significantly improving the visibility of, and, the accurate visual location and bandaging of post-injection needle puncture entry wounds, thereby further reducing the risk of infection of such wounds and, by reducing bleeding from such wounds, which, in turn, reduces healthcare worker exposure to blood-borne pathogens and reduces the generation of potentially infectious, biohazardous medical waste.