Crank

Advanced pre-workout blend for energy, focus and performance.

Loading

(2 Flavours)
Loading

£27.99 £75.65/unitpricemeasurementdrop, incl. VAT, excl. shipping

In stock Delivery in 1-3 working days
Allround Booster
For optimal Focus & Pump
Contains Stimulants

Goals

  • Muscle building

This isn’t just pre. It’s Crank — a next-generation pre-workout formula created for athletes who demand more than energy alone. Crank supports energy, focus, and consistency — helping you stay sharp and in control during every training session.

  • Advanced pre-workout blend
  • Informed Sport certified – regularly tested for quality and safety.
  • 200 mg caffeine per serving7
  • Volumising matrix with L-citrulline, L-arginine & beta-alanine 3,4,9
  • Focus blend with L-tyrosine, Huperzine A & Theobromine2,5,9

Description of the Food

Dietary supplements with amino acids, plant extracts, and caffeine.

Ingredients

L-Citrulline, Beta-Alanine, L-Arginine, Malic Acid, Betaine Anhydrous (Trimethylglycine), L-Tyrosine, Taurine, Flavor, Anti-Caking Agent (Silicon Dioxide), Natural Sea Salt, Caffeine Anhydrous, Potassium (as Citrate), Sweetener (Sucralose), Theobromine (Cacao extract 20%), Natural Blue Color (Spirulina), Maltodextrin, GBB (Gamma Butyrobetaine EE HCl),Huperzine A 1%, Vitamin B6 (Pyridoxal-5-Phosphate).

Crank Key-Facts

Triple-action formula 

Energy, pump and focus in one powerful blend. A single scoop to get you ready for every workout.  

Sustained energy 

Each serving delivers 200 mg caffeine to help improve concentration and endurance performance from start to finish.1,7 

Volumising matrix 

L-citrulline and L-arginine support nitric oxide (NO) production for normal blood vessel function during exercise.4 Betaine helps maintain cell hydration and muscle function for consistent performance.3,6,9  

Neural focus upgrade 

Crank redefines our classic formula with Huperzine A, Theobromine and GBB. 

Informed Sport certified 

Crank is Informed Sport certified, meaning every batch is tested for banned substances and meets the highest standards for quality and safety. 

Frequently bought together

Optimize your training with these combined products

Total price:

£27.99

How our product reviews are submitted and verified
All reviews are published as long as they comply with our guidelines – regardless of whether they are positive or negative. Product reviews may only be submitted by individuals who have purchased and used the product on esn.com. Reviews are only possible via a personal invitation by email.

Crank – The new standard in pre-workout. 

When it’s time to push limits, Crank delivers. Developed for athletes who train with intention — and who expect more than just a quick kick of energy — this powerful formula combines energy, performance and focus to help you take control of every session. 

Our new Crank brings together 200 mg of caffeine with a balanced matrix of L-citrulline malate and L-arginine, amino acids involved in nitric oxide production that support normal blood vessel function during exercise. Beta-alanine to help sustain muscle performance during high-intensity training, while taurine and betaine help maintain hydration and electrolyte balance.1,3,4,6,7,9 

The true upgrade lies in its three newly added ingredients: Huperzine A, Theobromine and Gamma-Butyrobetaine (GBB). Together, they form a nootropic and metabolic support complex that helps you stay focused and engaged throughout training.5 Huperzine A, Theobromine and GBB are key components of the focus and energy blend, selected for their complementary roles in advanced pre-workout formulations. Our formula also includes Vitamin B6, which contributes to normal energy metabolism and helps reduce tiredness and fatigue.8,9 

Built for next-level training 

Formulated with sports nutrition experts and trusted by athletes. Crank helps you stay switched on and in control from the first rep to the last. Available in two flavours — Blue Raspberry and Fruit Punch — and crafted with precisely dosed, high-quality active ingredients. Just focus, flow, and power. Just Crank. 

Any further questions?

Find out more about the product here

Do not exceed the stated daily intake. Food supplementsare not a substitute for a balanced and varied diet and healthy lifestyle. Store out of reach of young children. Contains caffeine (200 mg / daily serving). Not recommended for children or pregnant or breast-feeding women. This product is manufactured in a facility that processes products containing nuts, milk, eggs, soy, shellfish and fish.

1Caffeine helps increase alertness and improve concentration, supporting endurance performance during exercise. 

2L-tyrosine contributes to the production of neurotransmitters involved in focus and mental performance during physical activity. 

3Beta-alanine supports muscle performance during high-intensity exercise by helping to buffer muscle acidity. 

4L-citrulline and L-arginine support nitric oxide production, promoting normal blood flow and nutrient delivery to muscles.  

5Huperzine A supports focus and mental clarity. Theobromine works as a mild stimulant. Gamma-Butyrobetaine (GBB) supports normal energy metabolism. 

6Taurine and betaine help maintain normal hydration and fluid balance during exercise. 

7One serving equals 18.5 g of powder mixed with 350 ml water. 

8Vitamin B6 contributes to normal energy metabolism and the reduction of tiredness and fatigue. 

9These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. 

More suitable products for you

{"one"=>"{{ count }} Flavour", "other"=>"{{ count }} Flavours"}

{"one"=>"{{ count }} Flavour", "other"=>"{{ count }} Flavours"}

{"one"=>"{{ count }} Flavour", "other"=>"{{ count }} Flavours"}

{"one"=>"{{ count }} Flavour", "other"=>"{{ count }} Flavours"}

{"one"=>"{{ count }} Flavour", "other"=>"{{ count }} Flavours"}

{"one"=>"{{ count }} Flavour", "other"=>"{{ count }} Flavours"}

Discover now

Proteins

Vitamins & more

Performance

Food & Snacks

Sample sizes

Vegan

Clothing & Accessories