{"product_id":"core-nutritionals-fury-black-pre-workout","title":"Core Nutritionals Fury Black Pre-Workout | Coalition Nutrition","description":"\u003ch2\u003eCore Nutritionals Fury Black — Fully Dosed, Fully Disclosed\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eFury Black\u003c\/strong\u003e is the most advanced iteration of Core Nutritionals' flagship pre-workout, and the label is the argument. Ten grams of L-Citrulline. Five grams of Betaine. A clinical 3.2g of Beta-Alanine. Three hundred seventy milligrams of caffeine across two release phases. No proprietary blends, no hidden mg counts, nothing riding on a fairy-dusted trademark.\u003c\/p\u003e\n\n\u003cp\u003eThis is a high-stimulant, high-pump pre-workout for lifters who have outgrown entry-level scoops and want to see the numbers before they buy. If you have been running a pre that lists \"6g proprietary pump matrix,\" this is the corrective.\u003c\/p\u003e\n\n\u003ch2\u003eWhat Fury Black Actually Does\u003c\/h2\u003e\n\n\u003cp\u003eFive interacting systems, each with a distinct physiological job. Doses below are per full serving (2 scoops).\u003c\/p\u003e\n\n\u003ch3\u003eBlood Flow and Pumps — 10g L-Citrulline + 254mg VasoDrive-AP®\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eL-Citrulline at 10,000mg\u003c\/strong\u003e is the headline. Most pre-workouts land between 6g and 8g; Fury Black clears both. Citrulline matters because arginine — the direct nitric oxide precursor — gets destroyed in the liver by the enzyme arginase before most of an oral dose reaches circulation. Citrulline bypasses hepatic metabolism entirely and converts to arginine in the vascular endothelium, which is why citrulline supplementation raises plasma arginine more effectively than supplementing arginine itself. More arginine at the vessel wall means more nitric oxide, more vasodilation, and more blood volume delivered to working tissue.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVasoDrive-AP® at 254mg\u003c\/strong\u003e comes at the same outcome from the other direction. These patented lactotripeptides (IPP and VPP from hydrolyzed milk casein) upregulate endothelial nitric oxide synthase while inhibiting the enzyme that drives vessel constriction. Citrulline opens the tap; VasoDrive-AP keeps it from closing. That combination is why the pump holds deep into a session instead of fading after the first working set.\u003c\/p\u003e\n\n\u003ch3\u003eEndurance and Work Capacity — 3.2g Beta-Alanine + 5g Betaine\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBeta-Alanine at 3,200mg\u003c\/strong\u003e is not a rounded-off marketing number — it is the exact daily dose used across the research literature. Beta-alanine is the rate-limiting precursor to carnosine, a dipeptide concentrated in fast-twitch muscle fiber that functions as an intramuscular pH buffer. During hard sets, hydrogen ions accumulate, muscle pH drops, and contraction shuts down. That is the burn that ends your set before your muscle is actually out of force. Chronic beta-alanine supplementation raises intramuscular carnosine 40–60%, with research showing increases in total work capacity, power output, and time to exhaustion of up to 20%.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBetaine Anhydrous at 5,000mg\u003c\/strong\u003e sits at the ceiling of the studied range. Betaine is a cellular osmolyte — it pulls water into the muscle cell and defends cell volume under training stress. Studies at 2.5g daily showed improvements in total repetition volume across squat, bench, and jump squat, plus increases in peak and maximum power. Fury Black runs double that.\u003c\/p\u003e\n\n\u003ch3\u003eFocus and Neural Drive — 250mg Cognizin® + 3g Tyrosine + 200mcg Huperzine A\u003c\/h3\u003e\n\u003cp\u003eThis is the most underrated section of the label. \u003cstrong\u003eCognizin® Citicoline at 250mg\u003c\/strong\u003e is the premium choline source because it crosses the blood-brain barrier. Choline is the direct substrate for acetylcholine, the neurotransmitter that triggers muscular contraction and modulates attention and arousal. Human studies in healthy adults show measurable gains in working memory, recall, and attention.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHuperzine A at 200mcg\u003c\/strong\u003e (from 20mg Huperzia serrata standardized to 1%) works the other end of the same pathway. It inhibits acetylcholinesterase — the enzyme that breaks acetylcholine down. Cognizin supplies the raw material; huperzine slows the teardown. Running a choline donor and an acetylcholinesterase inhibitor together is deliberate formulation, and it is the mechanism behind the mind-muscle connection people report on this product rather than a generic wired feeling.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eL-Tyrosine at 3,000mg\u003c\/strong\u003e is the precursor to dopamine, norepinephrine, and epinephrine. Hard training depletes catecholamine stores, which is a genuine driver of late-session mental fatigue. Tyrosine has been shown to reverse stress-induced norepinephrine depletion, and studies co-administering tyrosine with stimulants demonstrate a synergistic effect. \u003cstrong\u003eTaurine at 2,000mg\u003c\/strong\u003e supports alertness and cellular hydration under exertion.\u003c\/p\u003e\n\n\u003ch3\u003eEnergy Across Two Phases — 370mg Total Caffeine + Dynamine™\u003c\/h3\u003e\n\u003cp\u003eTotal caffeine per full serving is \u003cstrong\u003e370mg\u003c\/strong\u003e, and how it is split matters more than the number. \u003cstrong\u003e300mg caffeine anhydrous\u003c\/strong\u003e delivers immediate onset. \u003cstrong\u003e100mg ZümXR® Extended-Release Caffeine\u003c\/strong\u003e yields another 70mg through a patented microbead coating that takes well over 120 minutes to fully dissolve. Front-end hit, sustained tail. Your last three sets feel like your first three, and the drop-off is a slope rather than a cliff.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMethylliberine at 100mg (as 40% Dynamine™, yielding 40mg)\u003c\/strong\u003e is a naturally occurring alkaloid structurally related to caffeine and theacrine. It modulates adenosine receptors with a shorter half-life and less tolerance buildup than caffeine, and influences dopamine and noradrenaline for mood and drive — with minimal impact on heart rate or blood pressure. Stacked with caffeine, it sharpens onset and extends the window without stacking jitters.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBitter Orange Extract at 80mg\u003c\/strong\u003e (30% synephrine, yielding 24mg) is sympathomimetic and potentiates caffeine's thermogenic and lipolytic effects. \u003cstrong\u003eAlpha Yohimbine HCl at 2mg\u003c\/strong\u003e antagonizes alpha-2 adrenergic receptors to increase fatty acid mobilization. Both are real doses. Together they make Fury Black a legitimate option for training in a deficit — and a genuinely aggressive product that deserves respect on the first use.\u003c\/p\u003e\n\n\u003ch3\u003eHydration and Minerals — 300mg Potassium, 200mg Sodium, 297mg Chloride\u003c\/h3\u003e\n\u003cp\u003eElectrolytes are the substrate for muscle contraction and fluid balance, not a label garnish. Fury Black includes potassium as potassium glycinate complex plus sodium and chloride from sea salt, alongside \u003cstrong\u003e100mg Ioniplex®\u003c\/strong\u003e, a patented ionic trace mineral complex delivering 65+ trace minerals with high cellular bioavailability. This is meaningful support for a normal training session — if you are training two hours in summer heat, still run a dedicated electrolyte product alongside it.\u003c\/p\u003e\n\n\u003ch2\u003eFury Black Supplement Facts\u003c\/h2\u003e\n\u003cp\u003eServing size: 1 scoop (15.5g) or 2 scoops (31g). Servings per container: 40 half servings \/ 20 full servings.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eIngredient\u003c\/th\u003e\n\u003cth\u003e1 Scoop\u003c\/th\u003e\n\u003cth\u003e2 Scoops\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCholine (as Cognizin®)\u003c\/td\u003e\n\u003ctd\u003e25 mg\u003c\/td\u003e\n\u003ctd\u003e50 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride (as Sea Salt)\u003c\/td\u003e\n\u003ctd\u003e148.5 mg\u003c\/td\u003e\n\u003ctd\u003e297 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSodium (as Sea Salt)\u003c\/td\u003e\n\u003ctd\u003e100 mg\u003c\/td\u003e\n\u003ctd\u003e200 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotassium (as Potassium Glycinate Complex)\u003c\/td\u003e\n\u003ctd\u003e150 mg\u003c\/td\u003e\n\u003ctd\u003e300 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL-Citrulline\u003c\/td\u003e\n\u003ctd\u003e5,000 mg\u003c\/td\u003e\n\u003ctd\u003e10,000 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBetaine Anhydrous\u003c\/td\u003e\n\u003ctd\u003e2,500 mg\u003c\/td\u003e\n\u003ctd\u003e5,000 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeta-Alanine\u003c\/td\u003e\n\u003ctd\u003e1,600 mg\u003c\/td\u003e\n\u003ctd\u003e3,200 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL-Tyrosine\u003c\/td\u003e\n\u003ctd\u003e1,500 mg\u003c\/td\u003e\n\u003ctd\u003e3,000 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTaurine\u003c\/td\u003e\n\u003ctd\u003e1,000 mg\u003c\/td\u003e\n\u003ctd\u003e2,000 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaffeine Anhydrous\u003c\/td\u003e\n\u003ctd\u003e150 mg\u003c\/td\u003e\n\u003ctd\u003e300 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVasoDrive-AP® (IPP and VPP from hydrolyzed milk casein)\u003c\/td\u003e\n\u003ctd\u003e127 mg\u003c\/td\u003e\n\u003ctd\u003e254 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCognizin® Citicoline\u003c\/td\u003e\n\u003ctd\u003e125 mg\u003c\/td\u003e\n\u003ctd\u003e250 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethylliberine (as 40% Dynamine™)\u003c\/td\u003e\n\u003ctd\u003e50 mg\u003c\/td\u003e\n\u003ctd\u003e100 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZümXR® Extended-Release Caffeine (yields 70% caffeine)\u003c\/td\u003e\n\u003ctd\u003e50 mg\u003c\/td\u003e\n\u003ctd\u003e100 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIoniplex® Trace Mineral Complex\u003c\/td\u003e\n\u003ctd\u003e50 mg\u003c\/td\u003e\n\u003ctd\u003e100 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBitter Orange Extract (30% Synephrine)\u003c\/td\u003e\n\u003ctd\u003e40 mg\u003c\/td\u003e\n\u003ctd\u003e80 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHuperzia serrata Extract (1% Huperzine A)\u003c\/td\u003e\n\u003ctd\u003e10 mg\u003c\/td\u003e\n\u003ctd\u003e20 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Yohimbine HCl 90% (Rauwolfia tetraphylla)\u003c\/td\u003e\n\u003ctd\u003e1 mg\u003c\/td\u003e\n\u003ctd\u003e2 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eTotal caffeine:\u003c\/strong\u003e 185mg per scoop \/ 370mg per full serving.\u003c\/p\u003e\n\n\u003ch2\u003eFury Black Flavors\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcid Rain\u003c\/strong\u003e — Lemon Italian Ice\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRed Alert\u003c\/strong\u003e — Tropical Punch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTropical Storm\u003c\/strong\u003e — Strawberry Mango\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Take Fury Black\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eStart with one scoop.\u003c\/strong\u003e Not as a hedge — the label is built for it. One scoop is 185mg caffeine, 5g citrulline, and 1.6g beta-alanine, which is a complete pre-workout on its own and more than most products deliver at full dose. Mix in 8–12 oz of cold water 20–30 minutes before training. Move to two scoops only once you know how you respond.\u003c\/p\u003e\n\n\u003cp\u003eThe extended-release caffeine has a long tail by design, so avoid dosing within 6–8 hours of bedtime. Do not stack with other stimulant products, thermogenics, or additional caffeine on the same day. Cap total daily caffeine from all sources at 400mg unless your physician has told you otherwise — a full serving of Fury Black is 370mg of that on its own.\u003c\/p\u003e\n\n\u003ch2\u003eCost Per Serving\u003c\/h2\u003e\n\u003cp\u003eAt 40 half servings and 20 full servings per tub, Fury Black works out to roughly $1.37 per scoop or $2.75 per full serving. For a product running 10g citrulline and clinical-dose beta-alanine, that is competitive against pre-workouts delivering half the actives.\u003c\/p\u003e\n\n\u003ch2\u003eWho Fury Black Is For — and Who It Isn't\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eA good fit if you:\u003c\/strong\u003e train hard four or more days a week, have established stimulant tolerance, want pump and endurance actives rather than caffeine alone, or are training through a caloric deficit and want thermogenic support built into the pre.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLook elsewhere if you:\u003c\/strong\u003e are stimulant-sensitive or new to pre-workout, train in the evening, are under 18, are pregnant or nursing, or have any cardiovascular condition, blood pressure concern, or thyroid condition. This formula carries 370mg caffeine, 24mg synephrine, and 2mg alpha-yohimbine at full dose. It is aggressive by design. Talk to your physician before use, and do not use it as your first pre-workout. If you want the pumps without the stimulants, message us and we will point you to a stim-free option.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy Fury Black From Coalition Nutrition\u003c\/h2\u003e\n\u003cp\u003eWe have been an independent specialty supplement retailer since 2013, with a physical store in Langhorne, PA serving Bucks County and the greater Philadelphia area. Every product we list is one we stock, sell over the counter, and will talk you through in person. If you are not sure whether Fury Black matches your tolerance and your training, message us — we would rather point you to the right product than sell you the wrong one.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow much caffeine is in Core Nutritionals Fury Black?\u003c\/h3\u003e\n\u003cp\u003e370mg per full serving (2 scoops) — 300mg from caffeine anhydrous for immediate onset, plus 70mg from 100mg of ZümXR extended-release caffeine for a sustained tail. A single scoop delivers 185mg total.\u003c\/p\u003e\n\n\u003ch3\u003eHow strong is Fury Black?\u003c\/h3\u003e\n\u003cp\u003eIt is one of the more aggressive pre-workouts on the market. Beyond the 370mg caffeine, it carries 24mg synephrine from bitter orange and 2mg alpha-yohimbine. Start with one scoop and assess tolerance before going to a full serving.\u003c\/p\u003e\n\n\u003ch3\u003eHow many servings are in a tub of Fury Black?\u003c\/h3\u003e\n\u003cp\u003e40 half servings (1 scoop) or 20 full servings (2 scoops) per container.\u003c\/p\u003e\n\n\u003ch3\u003eDoes Fury Black have creatine in it?\u003c\/h3\u003e\n\u003cp\u003eNo. Fury Black is built around nitric oxide, endurance, focus, and energy. Run creatine monohydrate separately at 5g daily — timing relative to your workout does not matter.\u003c\/p\u003e\n\n\u003ch3\u003eWill Fury Black make me itch?\u003c\/h3\u003e\n\u003cp\u003eThe tingling from 3.2g of beta-alanine is called paresthesia. It is harmless, it fades with consistent use, and it is a signal the product is dosed at a level that actually works. Splitting to one scoop reduces it.\u003c\/p\u003e\n\n\u003ch3\u003eCan I stack Fury Black with a pump product?\u003c\/h3\u003e\n\u003cp\u003eYes, as long as the pump product is stimulant-free. Never stack Fury Black with a second stimulant pre-workout, a thermogenic, or a fat burner on the same day.\u003c\/p\u003e\n\n\u003ch3\u003eHow is Fury Black different from the original Fury?\u003c\/h3\u003e\n\u003cp\u003eFury Black is the most advanced iteration to date, adding the dual-phase caffeine system, VasoDrive-AP, Cognizin plus Huperzine A, and Ioniplex to the citrulline and beta-alanine base — at higher doses across the board.\u003c\/p\u003e\n\n\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\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much caffeine is in Core Nutritionals Fury Black?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"370mg per full serving (2 scoops) — 300mg from caffeine anhydrous plus 70mg from 100mg of ZumXR extended-release caffeine. A single scoop delivers 185mg total.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How strong is Fury Black?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"It is one of the more aggressive pre-workouts available. Beyond 370mg caffeine, it carries 24mg synephrine from bitter orange extract and 2mg alpha-yohimbine. 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