Australian brand UPS Protein has introduced another new flavor for a current supplement this week, following on from its announcement of third flavor for Instant Protein Mousse. The product getting the attention this time around is the brand’s fat burning protein powder Slim, which was previously available in a total of five options. Now making up the supplement’s menu is Strawberry Fields, Banana Twist, Creme Caramel, Belgian Chocolate, Honeycomb Buzz, and the all new addition Chocolate Peanut Butter. Unlike all of UPS Protein’s other Slim flavors, the product’s latest is being promoted as limited edition suggesting it may not be available for very long.