Colorado Study Finds Missing Information on Many Cannabis Product Labels

Colorado researchers examined 480 legal cannabis products sold at dispensaries.

They found that many labels did not include expiration dates.

Expiration dates tell buyers how long a product is intended to remain usable.

The study focused on products sold legally in Colorado.

Missing dates leave buyers without that information when choosing cannabis products.

The finding concerns product labels, not whether the products were safe or effective.

The available information does not say what steps, if any, will follow.