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David vs Goliath Pre-Workout 20 servings

Supreme Sports Nutrition

from £44.50

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David vs Goliath Extreme Pre-Workout


David vs Goliath Extreme Pre-Workout is a fully loaded, high-stimulant pre-workout built for experienced users who want massive energy, extreme focus, serious training drive and a properly dosed performance base.


With a huge 18.1 g serving, David vs Goliath doesn't rely on stimulants alone. Each scoop delivers 8,000 mg L-Citrulline and 4,500 mg Beta Alanine before moving into an aggressive stimulant and nootropic combination featuring 400 mg Caffeine Anhydrous, 250 mg 2-Aminoisoheptane, 250 mg N-Phenethyldimethylamine Citrate, Synephrine HCl, Alpha Yohimbine and Huperzia serrata.


This is the type of formula made for experienced pre-workout users who have moved beyond standard supermarket-style products and want something built around energy, pumps, endurance and relentless training intensity.


20 full servings per tub.



Why Choose David vs Goliath?



  • Massive 8 g L-Citrulline

  • 4.5 g Beta Alanine

  • 400 mg Caffeine Anhydrous

  • Additional 50 mg DiCaffeine Malate

  • 250 mg 2-Aminoisoheptane

  • 250 mg N-Phenethyldimethylamine Citrate

  • 600 mg Choline Bitartrate

  • 100 mg Theobromine

  • 40 mg Synephrine HCl

  • 3 mg Alpha Yohimbine 90% Rauwolscine

  • Huperzia serrata included for the focus complex

  • High-stim formula for experienced users

  • Pump, energy, endurance and focus support

  • 20 servings per container


Who Is David vs Goliath For?


David vs Goliath is aimed primarily at experienced pre-workout users who want:




  • extremely strong pre-training energy

  • increased training intensity

  • powerful pumps

  • improved workout endurance

  • aggressive mental focus

  • a high-stimulant formula

  • something considerably stronger than mainstream pre-workouts


This is not a beginner-friendly pre-workout.


The combination of 400 mg Caffeine Anhydrous with DiCaffeine Malate, 2-Aminoisoheptane, Alpha Yohimbine, Synephrine and additional stimulants means users should already understand their personal stimulant tolerance.



Other Ingredients


Citric Acid, Malic Acid, Natural and Artificial Flavors, Silicon Dioxide, Sucralose, Acesulfame Potassium.

Supplement Facts


Serving Size: 1 Scoop (18.1 g)
Servings Per Container: 20

Ingredient
Amount Per Serving

Choline (from Choline Bitartrate)
246 mg

L-Citrulline
8,000 mg

Beta Alanine
4,500 mg

Choline Bitartrate
600 mg

Caffeine Anhydrous
400 mg

2-Aminoisoheptane
250 mg

N-Phenethyldimethylamine Citrate
250 mg

Theobromine
100 mg

DiCaffeine Malate
50 mg

Synephrine HCl
40 mg

Alpha Yohimbine 90% Rauwolscine
3 mg

Huperzine A 1% (Huperzia serrata) Whole Herb
300 mcg

L-Citrulline – 8,000 mg


The formula starts with a substantial 8 gram dose of pure L-Citrulline.
L-Citrulline is one of the most established pump ingredients used in modern pre-workouts and is commonly chosen to support nitric oxide production, blood flow and the pumped feeling associated with intense resistance training.
At 8,000 mg per serving, David vs Goliath provides a genuinely serious pump foundation rather than adding a token dose simply to fill out the label.

Beta Alanine – 4,500 mg


Each serving provides a huge 4,500 mg Beta Alanine.
Beta Alanine is widely used by athletes looking to support high-intensity exercise performance and muscular endurance. It is also responsible for the familiar tingling sensation many users experience shortly after taking a properly dosed pre-workout.
The 4.5 g serving reinforces just how performance-focused this formula is.

Choline Bitartrate – 600 mg


Choline is involved in normal neurological function and is frequently included in pre-workout and nootropic formulas designed around concentration and mind-muscle connection.
David vs Goliath provides 600 mg Choline Bitartrate, supplying 246 mg of Choline according to the product label.

Caffeine Anhydrous – 400 mg


The main stimulant engine comes from a massive 400 mg of fast-acting Caffeine Anhydrous.
Caffeine can help increase alertness and concentration while reducing perceived fatigue during demanding exercise.
At 400 mg before the remaining stimulant ingredients are considered, David vs Goliath sits firmly in the hardcore high-stim category.

2-Aminoisoheptane – 250 mg


Each scoop contains 250 mg 2-Aminoisoheptane, an ingredient commonly found in specialist high-stimulant pre-workout formulas.
It is included as part of the product’s aggressive energy and training-drive complex and is one of the ingredients that separates David vs Goliath from conventional caffeine-only pre-workouts.

N-Phenethyldimethylamine Citrate – 250 mg


David vs Goliath also includes 250 mg N-Phenethyldimethylamine Citrate, another ingredient frequently found in advanced energy and focus formulas.
Combined with the other stimulants and cognitive-support ingredients, it contributes to the hard-hitting character of the product.

Theobromine – 100 mg


Theobromine is structurally related to caffeine and is commonly combined with other stimulants in pre-workout formulas.
At 100 mg per serving, it forms part of the extended stimulant complex rather than relying exclusively on a single large caffeine dose.

DiCaffeine Malate – 50 mg


In addition to 400 mg Caffeine Anhydrous, David vs Goliath includes 50 mg DiCaffeine Malate.
DiCaffeine Malate combines caffeine with malic acid and is often used alongside conventional caffeine in advanced pre-workout formulations.

Synephrine HCl – 40 mg


40 mg Synephrine HCl adds another layer to the stimulant complex.
Synephrine is commonly seen in high-energy pre-workouts and thermogenic supplements and complements the caffeine, 2-Aminoisoheptane and other stimulating ingredients found within David vs Goliath.

Alpha Yohimbine – 3 mg


Each full serving contains 3 mg Alpha Yohimbine 90% Rauwolscine from Rauwolfia vomitoria.
Alpha Yohimbine is well known among experienced high-stim users for its strong stimulant profile. Its inclusion makes David vs Goliath considerably more aggressive than a conventional pre-workout.
Anyone unfamiliar with Alpha Yohimbine should approach this formula particularly cautiously.

Huperzia Serrata


The formula is finished with Huperzine A 1% from Huperzia serrata, listed at 300 mcg per serving.
Huperzia serrata is frequently included within advanced nootropic and pre-workout formulas aimed at concentration and mental performance.

Recommended Use


Mix 1 scoop with water and consume before training according to the manufacturer’s directions.
New users should assess individual tolerance carefully before considering a complete serving.
Because of the high stimulant content, avoid combining David vs Goliath with energy drinks, coffee, stimulant fat burners or additional high-stimulant pre-workouts.
Avoid taking close to bedtime.

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Need help?

David vs Goliath is a hardcore, high-stimulant pre-workout built around 400 mg Caffeine Anhydrous plus a wider stimulant complex (2-Aminoisoheptane, N-Phenethyldimethylamine Citrate, Theobromine, DiCaffeine Malate, Synephrine HCl and Alpha Yohimbine). It’s paired with 8,000 mg L-Citrulline and 4,500 mg Beta Alanine for performance, plus Choline Bitartrate and Huperzine A for focus. Each tub provides 20 servings of 1 scoop (18.1 g).

Choline Bitartrate (246 mg Choline), L-Citrulline (8,000 mg), Beta Alanine (4,500 mg), Caffeine Anhydrous (400 mg), 2-Aminoisoheptane (250 mg), N-Phenethyldimethylamine Citrate (250 mg), Theobromine (100 mg), DiCaffeine Malate (50 mg), Synephrine HCl (40 mg), Alpha Yohimbine 90% Rauwolscine (3 mg) and Huperzine A (300 mcg).

Mix 1 scoop with water and consume before training according to the manufacturer’s directions. New users should assess individual tolerance carefully before considering a complete serving, and it should not be combined with energy drinks, coffee, stimulant fat burners or additional high-stimulant pre-workouts. Avoid taking close to bedtime.

Each serving provides 400 mg Caffeine Anhydrous plus 50 mg DiCaffeine Malate, alongside 100 mg Theobromine, which is structurally related to caffeine.

Yes. Alongside its caffeine, David vs Goliath includes 2-Aminoisoheptane (250 mg), N-Phenethyldimethylamine Citrate (250 mg), Theobromine (100 mg), Synephrine HCl (40 mg) and Alpha Yohimbine 90% Rauwolscine (3 mg) from Rauwolfia vomitoria, giving it an extensive multi-stimulant complex.

Given its high stimulant load, David vs Goliath isn’t suitable for anyone sensitive to stimulants. The product’s own information notes that anyone unfamiliar with Alpha Yohimbine should approach this formula particularly cautiously, and new users should assess their individual tolerance before considering a complete serving.

No, avoid combining David vs Goliath with energy drinks, coffee, stimulant fat burners or additional high-stimulant pre-workouts because of its high stimulant content.

No, avoid taking David vs Goliath close to bedtime.

Not really. This is a hardcore, high-stim formula, and new users are advised to assess their individual tolerance carefully before considering a complete serving, with those unfamiliar with Alpha Yohimbine in particular advised to approach it cautiously.

Store David vs Goliath in a cool, dry place away from direct sunlight, keep tightly sealed, and store out of reach of children.