Core Nutritionals

Core Fury Black

★★★★★4.98 · 4,700+ Google reviews across 9 stores

$54.99

  • 370 mg caffeine per 2-scoop serving
  • 10,000 mg L-citrulline per 2 scoops
  • 5,000 mg betaine anhydrous per 2 scoops
  • 20 full servings per tub
See what’s inside, how to use it and common questions
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Core Nutritionals Fury Black

Core Nutritionals' hardcore pre-workout for energy, pumps and focus, with 370 mg of caffeine in a full 2-scoop serving

Fury Black is Core Nutritionals' newest version of its flagship Fury pre-workout, built for energy, muscle pumps, focus and electrolyte balance. A full 2-scoop serving has 10,000 mg of L-citrulline, 5,000 mg of betaine, 3,200 mg of beta-alanine, 3,000 mg of L-tyrosine, 2,000 mg of taurine, 254 mg of VasoDrive-AP and 250 mg of Cognizin citicoline, plus 300 mg of potassium and 200 mg of sodium.

The stimulant side is 300 mg of caffeine anhydrous and 100 mg of ZümXR extended-release caffeine, 100 mg of methylliberine (Dynamine), 80 mg of bitter orange extract standardized for synephrine and 2 mg of alpha yohimbine. Core labels 1 scoop as a half serving, so a tub has 20 full servings. We carry Acid Rain (lemon Italian ice), Red Alert (tropical punch) and Tropical Storm (strawberry mango).

  • 370mgcaffeine per 2-scoop serving
  • 10,000mgL-citrulline per 2 scoops
  • 5,000mgbetaine anhydrous per 2 scoops
  • 20full servings per tub

What's in a half and a full serving

Serving size: 1 scoop (15.5 g) is a half serving; 2 scoops (31 g) is a full serving · 20 full servings or 40 half servings servings per container

1 scoop2 scoops
Choline (as Cognizin)25 mg50 mg
Chloride (sea salt)148.5 mg297 mg
Sodium (sea salt)100 mg200 mg
Potassium (potassium glycinate complex)150 mg300 mg
L-citrulline5,000 mg10,000 mg
Betaine anhydrous2,500 mg5,000 mg
Beta-alanine1,600 mg3,200 mg
L-tyrosine1,500 mg3,000 mg
Taurine1,000 mg2,000 mg
Caffeine anhydrous150 mg300 mg
VasoDrive-AP (from hydrolyzed milk casein)127 mg254 mg
Cognizin citicoline125 mg250 mg
Methylliberine (as Dynamine)50 mg100 mg
ZümXR extended-release caffeine (70% caffeine)50 mg100 mg
Total caffeine185 mg370 mg
Ioniplex trace mineral complex50 mg100 mg
Bitter orange extract (30% synephrine)40 mg80 mg
Huperzia serrata extract (1% huperzine A)10 mg20 mg
Alpha yohimbine HCl 90%1 mg2 mg

Other ingredients: Core hasn't published the other ingredients online. The front label says naturally flavored.

Total caffeine is our math from the label: caffeine anhydrous plus 70% of the ZümXR. Methylliberine isn't counted in it. All three flavors share the same Supplement Facts, and the VasoDrive-AP is made from milk.

How to use it

  1. Core labels 1 scoop as a half serving and 2 scoops as the full serving.
  2. If you're new to Fury Black, start with a single scoop to see how you handle the stimulants.
  3. Core hasn't published the mixing directions or warning panel online, so read the label on your tub before your first scoop.

This is a high-stimulant formula for experienced users. A full 2-scoop serving has 370 mg of caffeine, along with methylliberine, bitter orange extract standardized for synephrine, alpha yohimbine and huperzine A, so count it toward your daily caffeine and skip other stimulants. It contains milk, because VasoDrive-AP is made from hydrolyzed milk casein. Core hasn't published the tub's warning panel online, so read the warnings on your tub before use.

A good fit if you

  • Want pumps, focus, energy and electrolytes in one pre-workout
  • Are comfortable with high-stimulant formulas
  • Like to scale between a half and a full serving

Common questions

How much caffeine is in Fury Black?

370 mg in a full 2-scoop serving by our math: 300 mg of caffeine anhydrous plus 100 mg of ZümXR extended-release caffeine, which Core lists as 70% caffeine. One scoop is about 185 mg. For comparison, FDA cites 400 mg a day as an amount not generally associated with negative effects for most adults.

Is one scoop a full serving?

No. Core labels 1 scoop (15.5 g) as a half serving and 2 scoops (31 g) as the full serving, so a tub has 20 full servings or 40 half servings.

Does Fury Black have synephrine or yohimbine?

Yes. A full serving has 80 mg of bitter orange extract standardized to 30% synephrine and 2 mg of alpha yohimbine HCl, along with 100 mg of methylliberine. If you're sensitive to stimulants, pick a lighter pre-workout.

Is Fury Black dairy free?

No. VasoDrive-AP is made from hydrolyzed milk casein, so it contains milk.

Questions about Core Fury Black? Stop by any of our nine stores or call (502) 281-0508.

Additional information

Flavor

Acid Rain (Lemon Italian Ice), Red Alert (Tropical Punch), Tropical Storm (Strawberry Mango)

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