Goji berries can clump together because of moisture and humidity, which causes their natural sugars to spread out and act like a glue. This is a normal occurrence and the berries are still safe to eat.
To separate them, place them in the refrigerator for a few days or shake the container. You can also prevent future clumping by storing them in a cool, dry place, out of direct sunlight and heat, or by freezing them in a flat layer.
This product may be sent to customers in the same form it arrives from our suppliers. If this is the case, it is not opened at our facility. Packaging methods and materials may vary - all food safety laws are strictly adhered to. Please contact us for more information.