Where do you inject peptides?

There are four spots with enough fat under the skin for a shot under the skin: the belly at least two inches from the belly button, the outer thigh, the back of the upper arm, and the upper outer buttock. The belly and outer thigh are the two most people can reach and see without help. Rotate spots instead of reusing one. Skip skin that is bruised, hard, red, or broken. Full walkthrough at /injecting.

Full injecting guide: sites, needles, rotation, safety

Educational use only. This database summarizes published research and is not medical advice. Where a dose appears it is a record of what a trial or clinic ran, or what people describe doing, with its source attached. Nothing here is a recommendation for personal use.

Part of injecting: sites, needles and safety. Subcutaneous vs intramuscular, site rotation, lipohypertrophy, needle length and gauge, vial hygiene at injection time, travel syringes, scar tissue, and when to stop and see a clinician. Full walkthrough at /injecting.