It was just under three months ago that RSP Nutrition introduced its first ever protein powder, exclusively launching RSP Whey at Bodybuilding.com. Since then we’ve seen the supplement go on sale a number of times with deals like 30% off, buy two get one free, and just last month buy one get one free. The one thing we haven’t seen for RSP Whey though is any more flavors, however that is about to change. The brand has revealed that a another option for the product is on the way which will finally see Chocolate, Cookies & Cream and Vanilla joined by a fourth. RSP hasn’t unfortunately given any clues, although if it’s like any of the supplement’s other three it will be a common flavor.