Supplement to support oral health for dogs. - Brand: DHC - Purpose: For dogs - Product Name: Dental Care - Ingredients: Ascophyllum nodosum, Globigen, Lactic acid bacteria, Baker's yeast, Torula yeast - Contents: 21g (60 tablets) Expiration date is March 2026. You can also check in the photos. I am selling this because it doesn't seem to agree with my dog.