Yes, most people report pain from Prop injections but there are those lucky ones like me who feel nothing heh heh heh There are much better brands of Prop otu there then T100 though
It all depends what you consider to be painfull bro I suppose. Its nothing like the Mexican Veterinary Tests I can assure you, but it may be a little sore & lumpy for a day or two. If you can handle pain well, then you'll be ok. I know dudes who have passed out when getting a Tattoo for fucks sake! If your one of those....maybe not!