Following on from its release of Pumpkin Spice for R1 Whey Blend earlier in the month, Rule One has confirmed that it has another new flavor dropping very soon. Much like Pumpkin Spice, the brand’s new addition is also going to be for another current protein powder, its isolate and hydrolysate formula R1 Protein. At the moment the flavor is a bit of mystery, all we know is that it’s quite a creative recipe. As mentioned it is also dropping very soon, with Tuesday November 1st said to be when the flavor is going to be available.