when i inject in to the middle delt with sust 250 / 1 inch needle and 21 gadge, it's sore for up to 3 days after...is that normal or a sign that something is wrong?
I have heard that real sust does always hurt and fake stuff doesn't....anyone got some feedback on this?
Thanks for the help....
(this is another post by a buddy....thanks for helping him out guyz!)