Expires three years after opening -[ HMM ]-

Aftershave/cologne. This 8oz (236ml) bottle will last me for about 9 months or so (about ⅓ of the product has already been used; the bottle was propped up a small angle from horizontal for the picture).

 

The title is a riff on the 36M symbol on the label. A little research several years ago upon noticing the symbol revealed a European Union regulation requiring cosmetics with shelf lives longer than 2½ years be labeled with the product life after opening the container.

Done