I just finished my second bottle of Natadrol and opened a third one. I noticed that capsules are bigger in that third bottle and color of powder is slightly different than what it was in those two other bottles. Should I be worried?
Exp. date of those two already finished bottles is 09/13 and lot number is C091064. Exp. date of this third bottle is 03/12 and there is no lot number printed on the bottle.