Looking to run a cycle of test cyp about 200-400mg week... For multiple injection sites what would your recommendations be for needle size and length? Will one do the job on multiple sites? Or should I get different lengths?
Some people prefer to draw with a 23g, takes a little more time, but less tear on the rubber stopper. 25g 1" will probably be the most versatile to pin with, works well for most all spots.