Syntherol - IM
Synthetine - IM
Syntheselen - IM
Synthergine - IM, SQ, Oral
Synthelamin - IM, SQ
Synthergine - IM
Use like this...Everything except Syntherol is water based and dissapates very quickly, so no worries there. Also, because the water based products are just that, you can use a VERY small guaged pin or just slin pins with zero issues....And you can inject a lot more volume just because it's water based.