I'd say No, if you're already taking RPM you don't need to take white flood, they're both Pre-workout supps and taking both at the same time would probably be excessive. I switch back and forth between RPM and White Flood to avoid building up a tolerance. And are you asking if you need post cycle with White Flood? its just a Pre-workout energy / Nitric Oxide supp, so no you don't need any post cycle for it. Here's the label info
Amount Per Serving % DV*
Calories 0
Calories From Fat 0
Potassium(as Gluconate) 36mg 1%
Folate(as Folic Acid) 250mcg 63%
Selenium(as Selenium Amino Acid Chelate) 100mcg 143%
ENO Flood Complex™ 3000mg †
Arginine AKG (2200 Mg), Ornithine AKG (800mg)
FlooDurance™ 2400mg †
Beta Alanine (1700 Mg), L-Tyrosine (700 Mg)
Energy & Antioxidant Flood Complex 3825mg †
Inosine, Gamma-Aminobutyric Acid (GABA), Glucuronolactone, Natural Caffeine, Potassium Gluconate, Cocoa Bean (Extracted For 99% Theobromine), Vanadyl Sulfate, Evodia Rutaecarpa (95% Evodiamine Extract), L-Norvaline, Sugar Cane (Extracted For 60% Octacosanol), Coenzyme Q10, Vinpocetine, Alpha-Carotene, Zeaxanthin, Crytoxanthin, Lutein, Folic Acid, Selenium, Huperzia Seratta (Extracted For 99% Huperzine A)