I think you're good. I don't know what the expiration date means exactly for yeast. Do the packets have the manufacture date? If so, plug it into the yeast calculator and it'll give you a viability estimate.Dry Yeast Brewers,
I have two packets of dry yeast that have an expiration date of 9/2018. I know dry yeast has a pretty long shelf life, but is that getting too close to the expiration date to use?