Does Slippery Elm Powder Expire?

Best By: Our Herbs have a 3-year expiration date.

How long does slippery elm powder last?

While slippery elm is believed by some to relieve the symptoms of acid reflux, the drug action is relatively short-lasting (around 30 minutes) and does nothing to treat the underlying causes of reflux.

Does slippery elm have an expiration date?

Our Slippery Elm Lozenges have a two year expiration date., I hope this information helps!