
Take as much trib as you want. The doses in perform are fine.
As for ED, it depends on the source of your ED. If its due to lack of libido, then yes it will.. but if its due to anatomical complications, then no it wont. As for pre-mature ejaculation.. i dont know.
Mike
iForce Nutrition Representative
iTrain. iCompete. iDominate…iForce!
www.iforcenutrition.com