A closure and dispensing system for a container storing granulated powder that includes a closure comprising a collar and a lid, and a measuring utensil. An anti-bacterial food-grade additive can be coated on these components of the dispensing system or incorporated into the material of manufacture. The anti-microbial additive can include silver ions incorporated in the plastic resin or incorporated into a lacquer. The lid can be formed with a utensil retainer that can include an anti-microbial agent incorporated into its material of manufacture or coated onto its surface. The measuring utensil can be stored inside the closure and used to dispense granulated powder from the container.