@beardedpunk87: In this video, I talk about the new C4 Serial Killer limited release. My wife said it tastes like crap, but I think she's full of crap because this tastes phenomenal. It's so good! I cover the key details: it has two milligrams of caffeine and zero sugar. If you want to grab your case or two, hit that shopping cart below, check your deals and coupons, and grab it while it's in stock and on sale. @C4 Energy #tiktokshopblackfriday #discoveryourgift #c4energypartner #c4energy #energydrinks