Minor Medpac

Minor Medpacs are basic healing items available for purchase from most low-level stimulant vendors.

Use
Upon activation of a Minor Medpac, characters are healed between 350 and 425 points of damage, not exceeding that character's maximum health. Once activates, a cooldown is begun that prevents similar items from being used for the next 90 seconds.

Source
Minor Medpacs can be purchased from low-level stimulant vendors. They can also be gathered as random world item drops from low-level enemies upon these mobs' defeat, and can be claimed as rewards upon the completion of several mission.
 * Vendor store price
 * credits 200
 * Mission reward