The box I bought 2 years ago doesn't have an expiration date -- would anyone know what the shelf life is? Don't understand why they don't just print the date on the package?? It doesn't say on the tube either.
Usually there is one on the box, I think last time we did inventory there was about a year on the packs and we had them for a while - not surprising since you can buy 1 year/12 dose packs