I can not believe that with all eBay's strict requirements for item details they missed the boat on this one which I personally feel is very important.
In the Health & Beauty Category they have removed the expiration date in item specifics for vitamins.
They also have removed from Sunscreen which is very important because the SPF does have a expiration date. Not sure how many others they have missed.
This will only encourage the selling of expired products which is already a problem.
Can you let eBay know of this problem?