Painless=tender butts
its not painful at all, i had numerous bottle most painless shit i ever took, use for on-sites..
tired of people saying each test hurts, a new but dull needle shaker inject to fast neat a nerve a bit of pain.
I did have some ttykko cyp a while back in quads that hurt now i do prop no pain wheresoever, I do bake BA out and inject slowly.