Thats right... it should ALWAYS be after a workout NEVER before, atc least thats what my step brother says and he's a trainer at Golds gym and my hubby asked him the same question . Your body needs it after to rejuvenate.
Are you sure your meant to take it after? Because i was reading another post where someone else said you must take it before.. and that it was helping him gain the extra weight he/she wanted