{"product_id":"c4-ultimate-energy","title":"C4 - Ultimate Energy","description":"\u003cp\u003eC4 Ultimate Energy Drink is Cellucor's tri-stim energy beverage — fueled with 300mg of caffeine, TeaCrine®, and Dynamine® for a combination that hits like it's the first time, every time. Rather than relying entirely on caffeine for a stimulating effect the way most energy drinks do, C4 Ultimate layers in two additional, well-studied, caffeine-free stimulant compounds specifically chosen to extend and smooth the energy curve beyond what caffeine alone provides. Zero sugar, zero calories, and zero artificial dyes. Available in Arctic Snow Cone, Fruit Punch, Orange Cream, Electric Sour Apple, and rotating collaboration flavors including WWE and Wounded Warrior Project editions. Sold as single cans and 12-packs.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eNutrition Facts — C4 Ultimate Energy Drink (Per 1 Can \/ 16 fl oz)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eCaffeine: 300mg\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eZero sugar, zero calories\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eZero artificial dyes\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTri-Stim Blend\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eCaffeine Anhydrous\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eTeaCrine® (Theacrine)\u003c\/strong\u003e — clinically studied ingredient designed to amplify the effects of caffeine\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDynamine® (Methylliberine)\u003c\/strong\u003e — clinically studied to work with caffeine and TeaCrine for longer-lasting energy\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIngredients\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003eCarbonated Water, Malic Acid, Natural \u0026amp; Artificial Flavors, Taurine, Sodium Citrate, Caffeine Anhydrous, Sucralose, Potassium Benzoate (preservative), Acesulfame Potassium, Niacinamide, Dynamine (Methylliberine), TeaCrine (Theacrine), Cyanocobalamin (Vitamin B12)\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eKey Nutrients: Potassium, Niacin, Vitamin B12\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFlavors: Arctic Snow Cone, Fruit Punch, Orange Cream, Electric Sour Apple, plus WWE (Berry Powerbomb, Ruthless Raspberry) and Wounded Warrior Project collaboration editions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSold as single 16oz cans and 12-packs\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCalifornia Prop 65 Warning applies.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWhy \"Tri-Stim\" — Layering Three Compounds Instead of Just Caffeine\u003c\/h2\u003e\u003cp\u003eMost energy drinks rely entirely on caffeine for their stimulating effect. C4 Ultimate is powered by the high-powered combination of the caffeine-free stimulants TeaCrine and Dynamine, both well-studied and shown to improve energy, focus, and endurance, layered alongside a potent 300mg of caffeine. TeaCrine (Theacrine) is structurally related to caffeine but works through a distinct receptor mechanism, with research suggesting it doesn't produce the same tolerance buildup that pure caffeine can over repeated daily use. Dynamine (Methylliberine) is a fast-acting compound from the same purine alkaloid family, contributing quick-onset energy and mental alertness. Combining all three is designed to extend and smooth the overall energy curve rather than producing a single sharp caffeine spike followed by a crash.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003e300mg Caffeine — Where It Lands\u003c\/h2\u003e\u003cp\u003eAt 300mg, C4 Ultimate sits at the higher end of the energy drink category — meaningfully more than C4's own standard Performance Energy line (200mg) and above the amount in most mainstream energy drinks. This is a substantial stimulant dose, roughly equivalent to 3 cups of coffee, and is specifically positioned for those who already have an established caffeine tolerance and want a stronger energy experience than a standard 200mg product provides.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eTaurine — The Supporting Amino Acid\u003c\/h2\u003e\u003cp\u003eTaurine is included in the formula as a supporting amino acid with documented research on cellular hydration, exercise performance, and combined effects with caffeine — research has found that taurine and caffeine work better together than either alone for improving anaerobic capacity and reaction time, complementing the Tri-Stim energy blend with an additional performance-supportive ingredient.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eHow is C4 Ultimate different from regular C4 Energy (Performance)?\u003c\/strong\u003e\u003cbr\u003eC4 Ultimate has more caffeine (300mg vs. 200mg) and uses the TeaCrine\/Dynamine Tri-Stim blend, while C4 Performance Energy is built around Beta-Alanine, Betaine, and L-Citrulline alongside its 200mg caffeine. Choose Ultimate for maximum stimulant intensity; choose Performance if you specifically want the pump and endurance ingredients.†\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDoes C4 Ultimate contain sugar?\u003c\/strong\u003e\u003cbr\u003eNo — C4 Ultimate is zero sugar and zero calories, sweetened instead with Sucralose and Acesulfame Potassium.†\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eIs C4 Ultimate appropriate for someone new to energy drinks?\u003c\/strong\u003e\u003cbr\u003eNot ideally — at 300mg caffeine, this is a substantial stimulant dose best suited for those who already have an established caffeine tolerance. Beginners or anyone caffeine-sensitive should consider C4 Performance Energy (200mg) or a lower-caffeine option instead.†\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eIs C4 Ultimate third-party tested?\u003c\/strong\u003e\u003cbr\u003eNo — as a beverage rather than a capsule\/powder supplement, C4 Ultimate Energy Drink is not NSF Certified for Sport the way some other Cellucor products are (such as C4 Sport or C4 Ripped Sport). Tested athletes should factor this into their decision.†\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003chr\u003e\u003ch2\u003eHow to Enjoy C4 Ultimate Energy Drink\u003c\/h2\u003e\u003cp\u003eCrack open a can and enjoy — no preparation required. Best suited for those with an established caffeine tolerance given the 300mg dose. Monitor total daily caffeine intake from all sources — generally recommended to stay within 400mg daily for most healthy adults. Not intended for individuals under 18, pregnant or nursing women, or those sensitive to caffeine. Consult a physician before use if taking any prescription medications or having any medical condition. California Prop 65 Warning applies.†\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhy Buy at Get Yok'd\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eReal-time inventory across all five Southern California stores\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAvailable in \u003cstrong\u003eBurbank, Glendale, Glendale Galleria, Pasadena, and North Hollywood\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAuthorized Cellucor\/C4 retailer — carrying C4 Ultimate Energy alongside C4 Performance Energy, C4 Smart Energy, and the full C4 pre-workout lineup\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStaff who can tell you which C4 Ultimate flavors are currently in stock\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOne of the best loyalty programs in the supplement industry — earn rewards on every purchase\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWho Should Exercise Caution with C4 Ultimate Energy Drink\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eNot intended for individuals under 18 years of age\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot for pregnant or nursing women\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot recommended for individuals sensitive to caffeine or with anxiety disorders\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNot for individuals with cardiovascular conditions, high blood pressure, or heart arrhythmia — 300mg caffeine is a substantial stimulant dose\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMonitor total daily caffeine intake from all sources when combining with other caffeinated products\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eConsult a physician before use if taking any prescription medications or having any medical condition\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCalifornia Prop 65 Warning applies.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eKeep out of reach of children.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eThese statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e","brand":"C4","offers":[{"title":"12-Pack \/ Cherry Bomb Frost","offer_id":49703339983098,"sku":"031212173329","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Single \/ Cherry Bomb Frost","offer_id":49703340015866,"sku":"031211232799","price":3.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1713\/7821\/files\/GETYOKD_CELLUCOR_C4_ULTIMATEENERGYCHERRYBOMBFROSTSINGLE.webp?v=1784150651","url":"https:\/\/www.getyokd.com\/en-fr\/products\/c4-ultimate-energy","provider":"Get Yok'd Nutrition","version":"1.0","type":"link"}