C4 Vitality Cereal Killer simply landed at 12,000+ 7-Eleven and Speedway shops nationwide. What began as a restricted Halloween drop proved so in style it earned everlasting standing and big retail growth.
C4 Vitality’s Cereal Killer simply scored some main retail distribution. After launching final October as a “restricted version” Halloween taste, this fruity cereal power drink proved so in style that it is now out there solely at over 12,000 7-Eleven and Speedway areas nationwide.
Initially marketed with a crime-scene marketing campaign claiming it could “kill off” different flavors (it truly did remove Grape Frost and Arctic Snow Cone from the lineup), Cereal Killer delivered on the hype. PricePlow’s personal Mike even referred to as it his all-time favourite power drink taste on Episode 200 of the PricePlow Podcast. When a taste performs that nicely, it earns a everlasting spot — and an enormous retail rollout.
In case you missed the unique launch or need the complete breakdown on why this components works, take a look at our full C4 Vitality Cereal Killer protection. Under, we’ll recap what makes this taste particular and the place you may seize it.
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Cereal Killer: Fruity Nostalgia Meets Efficiency Gas

C4 Vitality’s Cereal Killer brings fruity cereal taste to the efficiency power drink class — 200mg caffeine, beta-alanine, zero sugar, and NSF Licensed for Sport. Saturday morning nostalgia meets severe coaching gasoline.
The flavour profile one way or the other captures that Saturday morning breakfast expertise — colourful cereal loops in chilly milk — with out the sugar crash. C4 describes it as delivering “electrical tartness fused with berry sweetness,” and the intense yellow can splashed with cereal loops and milk splatters reinforces the nostalgic vibe.
The flavour is… uncanny. What should not work (cereal-flavored power drink) completely does. The fruity profile helps masks any earthy notes from the lively components whereas retaining every sip refreshing, and there is a cream sensation in there that works higher than typical orange cream or vanilla cream flavors. It is wild. At zero sugar and simply 10 energy per 16-ounce can, you are getting the style with out compromising your macros.
The components mixes carbonated water with pure and synthetic flavors, utilizing sucralose and acesulfame potassium for sweetness. No synthetic colours, no sugar, simply clear power in a taste that truly tastes like what it claims to be.
The Formulation Behind the Taste
Whereas we lined the whole components breakdown in our major Cereal Killer article, this is what you are getting in every can:

Caffeine (200mg)
Every can delivers 200 milligrams of caffeine — the candy spot for sustained power and focus with out pushing into pre-workout territory. Caffeine works primarily by blocking adenosine receptors in your mind, decreasing fatigue alerts whereas rising dopamine and norepinephrine for improved alertness and focus.
CarnoSyn Beta-Alanine
CarnoSyn beta-alanine is clinically studied to battle fatigue and improve muscular endurance by rising muscle carnosine ranges. Carnosine helps buffer acid buildup throughout intense exercise, delaying the onset of fatigue. You may really feel the attribute tingling sensation — that is regular and signifies it is working.
BetaPower Betaine Anhydrous
BetaPower betaine helps energy output and mobile hydration. Analysis backs betaine for enhancing coaching efficiency and physique composition when mixed with resistance coaching, making it a staple in performance-focused drinks.
NSF Licensed for Sport
The NSF Licensed for Sport seal means Cereal Killer meets rigorous third-party testing requirements. Skilled and collegiate athletes can belief it is free from banned substances — vital when your profession relies on staying compliant.
Flavors Accessible
Cereal Killer joins C4 Vitality’s established lineup. If you wish to discover different choices or want a backup if this one’s offered out, this is the whole present roster:
Conclusion: Your New Favourite Simply Bought Simpler to Discover

Mike spoke, and 7-Eleven listened. Restricted version flavors that carry out this nicely don’t remain restricted endlessly. Cereal Killer proved itself in the course of the Halloween 2025 launch, earned everlasting standing, and now lands at over 12,000 7-Eleven and Speedway shops nationwide.
The components hasn’t modified: nonetheless 200mg caffeine, CarnoSyn beta-alanine, BetaPower betaine, zero sugar, and NSF Licensed for Sport. The one distinction is accessibility. In case you missed the unique drop or wish to refill, now you can seize it throughout your common comfort retailer run.
Be aware: You may additionally discover Cereal Killer on Amazon by our widgets beneath, but when it isn’t exhibiting in early 2026, your finest wager is hitting up your native 7-Eleven or Speedway. These shops dedicated to retaining this taste in rotation, so you will all the time have a dependable supply.
Join C4 Vitality alerts beneath to catch the subsequent taste launch or retail growth.
Cellucor C4 Vitality Drink (Carbonated) – Offers and Value Drop Alerts
Get Value Alerts
No spam, no scams.
Disclosure: PricePlow depends on pricing from shops with which we have now a enterprise relationship. We work arduous to maintain pricing present, however chances are you’ll discover a higher provide.
Posts are sponsored partially by the retailers and/or manufacturers listed on this web page.

