I was given a bottle of this amino acid and vitamin mix that expired in 10/02 but I was told that the people at the store said it was good. It was given to me by a friend that works at the gym where the store is. They said they just couldn't sell it because it was expired. It has things like Vitamin B6, Potassium Mangnesium Aspartate/Citrate, Chromium, L-Lysine, Glycine, L-Omithene, etc... What do you guys and ladies think?