Expiration date was short by three years by the label on the container. Augson itself refused to back it up. The whole idea is to get your whole 20 or 25 years out of what you buy. Not be shorted not be cheap out because they think they’ve gotten you by handing you old merchandise that they haven’t been able to push off the shelves. Been buying for a long time but gonna stop because they’re not operating like they used to. Take my word for it. Nobody wants to back them up. I fought with them and got nowhere. The only place to report them is to the Better Business Bureau or the FDA.