White vinegar doesn't have an expiration.

There is not usually an expiration date on the a tin of popcorn. This product is usually good for 10 to 21 days after opened.

Expiration depends on (1) the recoil of elastic fibers stretched during inspiration and (2) the inward pull of surface tension from the film of alveolar fluid.

If Your Make-Up Is Dry, Clumpy, Flaky Or Blotchy, Then It Is Time To Be Thrown Into The Rubbish Bin

usually 3 years

But much longer if it is stored on a cool,dry, dark place