Storage instructions: 1. Store in a cool, dry place away from direct sunlight. False caking is normal; crush before feeding. 2. If refrigerated, avoid leaving it at room temperature for too long each time it's taken out (to prevent moisture absorption due to large temperature differences). 3. Taiwan's climate is humid. We particularly recommend using a "vacuum sealed container" to store pet health supplements to effectively reduce caking due to humidity.
Shelf life: 24 months, as indicated on the bottle Origin: Taiwan