At the moment Cellucor’s premixed pre-workout C4 On-The-Go is available in the same three flavors it launched with last month. The options making up the supplement’s menu are Fruit Punch, Icy Blue Razz and Watermelon, all of which are from the original C4 powder’s list of flavors. Another RTD option has now been revealed, seeing Cellucor carry over one more taste from the regular C4’s menu, with Pink Lemonade C4 On-The-Go. We don’t yet know when the fourth flavor for the RTD will be arriving or if it will be exclusive to anyone, just that it is coming sometime soon.