Premier protein shakes

Hi everyone else I was just wondering if anyone has has boxes of premier protein shakes go bad?  I have two boxes with the expire date of Feb. 24, 2015 both have gone bad with chunkies in them.  Will Costco return them?  I don't think we have the receipt it was a couple of months ago I bought them.  I just want an exchange but not sure do you think they could be returned? Thanks for any advice.  

A lot of people have had issues with the shakes clumping. Costco seems to be fine returning them. Good luck

I returned a case without any issues. Mine were so thick it was like pudding. They should be able to look up when it was bought with your membership #.

I don't know about the shakes but My experience with Costco is they will take back or exchange practically anything - even a year later.

Thanks for the replies I think i'll see if my niece can return them for me she is the one with the membership although it has just expired I hope she can still do the exchange.  I'd hate to waste that much money.  

Costco has the best return policy around. Without a receipt you will likely get a cash card, but you can use that to buy another case. 

No receipt is ever needed as a Costco member. You will get a full refund. Apparently, the chocolate flavour has had issues with the protein solidifying, pretty gross really. I have returned a number of cases the past few months. I have even called the company in the US and they know about the issue.

annette 😄 

I had a lumpy case ....still drank it as it didn't matter the consistency by the time I finished it in the blender with ice.....tasted fine......( too much of a pita to return...lol)

I couldn't drink these ones they taste sour.