i have just been given three novopens by a training buddy but i see they are long acting slin.I planned to use slin along with igf1-lr3 for a four wk on 4 off course along with the usual test and deca.I did,nt like to tell him at the time but i was always sure quick acting slin was the stuff used as it was in the system for about 4hrs rather than about 12 therefore i believed safer.i have enquired about gettin quick acting from another aquaintance but any advice on this would be appreciated as i dont want my buddy deciding to have a go with somethin that could potentially kill him