{"product_id":"cellucor-c4-ultimate-pre-workout-powder-sour-batch-bros-powerful","title":"Cellucor C4 Ultimate Pre Workout Powder Sour Batch Bros - Powerful","description":"\u003cp\u003eIn this review of Cellucor C4 Ultimate Pre Workout Powder Sour Batch Bros, the bottom line is simple: this is for gym-goers who want a strong, focused pre-workout that prioritizes energy and pumps. The reviewer found the 300 mg caffeine dose and the 6 g Citrulline Pump Matrix deliver noticeably sharper energy and fuller muscle pumps during high-intensity sessions, while the 3.2 g CarnoSyn beta-alanine helps push through extra reps. It is a concentrated formula aimed at experienced users who want a serious performance edge, and the sugar-free Sour Batch Bros flavor is a clear highlight for those who enjoy bold, candy-like tastes.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 mg Caffeine:\u003c\/strong\u003e Provides a strong, immediate energy boost that helped sustain focus through intense sets and cardio sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 g Citrulline Pump Matrix:\u003c\/strong\u003e Supports nitric oxide production for fuller muscle pumps and improved blood flow during workouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.2 g CarnoSyn Beta-Alanine:\u003c\/strong\u003e Clinically studied beta-alanine supports muscular endurance and reduces the sensation of fatigue for extra reps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Patented Creatines:\u003c\/strong\u003e Includes clinically studied creatine compounds intended to support strength and power output during resistance training.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSugar Free Flavor Options:\u003c\/strong\u003e Sour Batch Bros offers a bold, candy-style taste without added sugar, keeping calories and carbs low.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaffeine Tolerance Support:\u003c\/strong\u003e Formulated with a patented compound to help the body prolong caffeine tolerance buildup for sustained effectiveness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eCellucor C4 Ultimate is best for intermediate to advanced trainees who are comfortable with higher caffeine doses and want a focused pre-workout that combines energy, pumps, and endurance. It suits lifters, sprinters, and anyone doing short, intense training sessions where explosive power and mental drive matter.\u003c\/p\u003e\n\u003cp\u003eBeginners or those sensitive to stimulants should look elsewhere or start with a smaller serving due to the 300 mg caffeine content. Also, anyone seeking a stimulant-free option or a product without beta-alanine tingling may prefer a different formula.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh 300 mg caffeine dose for clear, lasting energy and improved focus during workouts.\u003c\/li\u003e\n\u003cli\u003eGenerous Citrulline Pump Matrix delivers noticeable pumps and better muscle blood flow.\u003c\/li\u003e\n\u003cli\u003eCarnoSyn beta-alanine supports endurance so users can push for more reps in tough sets.\u003c\/li\u003e\n\u003cli\u003eSugar-free Sour Batch Bros flavor is bold and enjoyable for those who like candy-style tastes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe 300 mg caffeine level may be too strong for stimulant-sensitive users and is not ideal before late-evening workouts.\u003c\/li\u003e\n\u003cli\u003eBeta-alanine may cause a harmless tingling sensation that some users find uncomfortable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCellucor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eServing Size\u003c\/td\u003e\n\u003ctd\u003e20 servings per container\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaffeine\u003c\/td\u003e\n\u003ctd\u003e300 mg per serving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeta-Alanine\u003c\/td\u003e\n\u003ctd\u003e3.2 g CarnoSyn per serving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCitrulline Pump Matrix\u003c\/td\u003e\n\u003ctd\u003e6 g per serving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCreatine\u003c\/td\u003e\n\u003ctd\u003eTwo patented creatine compounds included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlavor\u003c\/td\u003e\n\u003ctd\u003eSour Batch Bros (sugar free)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eCellucor C4 Ultimate is a strong, well-rounded pre-workout for experienced trainees who want concentrated energy, proven endurance support, and serious pumps. The formula offers good value for users who will use its full strengths, though those sensitive to stimulants should approach cautiously or choose a lower-dose option.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow much caffeine is in a serving?\u003c\/strong\u003e\u003cbr\u003eEach serving contains 300 mg of caffeine, which is intended for users comfortable with higher stimulant doses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this sugar free?\u003c\/strong\u003e\u003cbr\u003eYes, the Sour Batch Bros flavor is formulated sugar free to keep calories and carbs low.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill I feel a tingling sensation?\u003c\/strong\u003e\u003cbr\u003eYes, the 3.2 g of CarnoSyn beta-alanine may cause a harmless tingling sensation for some users.\u003c\/p\u003e","brand":"Cellucor","offers":[{"title":"Default Title","offer_id":48188206350555,"sku":"B081ZLBNHH","price":42.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81n2sy1HQiL.__AC_SX300_SY300_QL70_FMwebp.webp?v=1769454913","url":"https:\/\/gearmusthave.com\/products\/cellucor-c4-ultimate-pre-workout-powder-sour-batch-bros-powerful","provider":"GearMustHave","version":"1.0","type":"link"}