Pre Workout Products

What Is Pre-Workout and Is It Worth Taking?

Pre-workout supplements are designed to boost your energy, focus, and performance before training. They typically come in powder form and are mixed with water and consumed 20–30 minutes before a workout. Most pre-workouts contain a combination of key ingredients including caffeine for energy and alertness, beta-alanine to reduce muscle fatigue, citrulline malate to improve blood flow and endurance, and B vitamins to support energy metabolism. When used correctly, a good pre-workout can help you push harder in the gym and get more out of every session.

The most important ingredient to look at is caffeine content. Pre-workouts typically range from around 100mg to 300mg+ of caffeine per serving — roughly equivalent to one to three cups of coffee. If you are sensitive to caffeine or train in the evening, it is worth opting for a lower-caffeine or stimulant-free formula. Beta-alanine is another common ingredient that causes a harmless tingling sensation in some users, so it is worth being aware of if you haven't taken pre-workout before.

Not all pre-workouts are created equal. Some are packed with effective, well-dosed ingredients while others rely on large amounts of caffeine and little else. When comparing products, check the full ingredient list and the doses used — not just the headline claims on the packaging. Use the filters below to compare pre-workout supplements by brand, price, and caffeine content to find the right formula for your training style and goals.

Price

Protein Per Serving(g)

Cost Per Serving

Myprotein Alpha Pre-Workout

£20.45
Brand : Myprotein
Cost Per Serving : £0.70
Protein p/serv : N/A

Size : 600g
Cost Per Serving : £0.70
Servings : 30
Best Sellers : 18.92
Reviews : 479
Protein p/serv : N/A
Created using an explosive blend of caffeine and creatine for an explosive boost when you need it most

MyProtein Impact Pre-Workout

£12.97
Brand : Myprotein
Cost Per Serving : £0.65
Protein p/serv : N/A

Size : 320g
Cost Per Serving : £0.65
Servings : 20
Best Sellers : 1.17
Reviews : 31
Protein p/serv : N/A
150mg caffeine per serving that helps increase endurance, performance and capacity

Optimum Nutrition Gold Standard Pre-Workout

£24.00
Brand : Optimum Nutrtion
Cost Per Serving : £0.80
Protein p/serv : N/A

Size : 330g
Cost Per Serving : £0.80
Servings : 30
Best Sellers : 11.57
Reviews : 269
Protein p/serv : N/A
GOLD STANDARD PRE-WORKOUT is designed to unleash focus, power and performance while supporting energy to help you prepare for and get through your training.

Sci-MX X-Plode Pre Workout

£12.99
Brand : Sci-MX
Cost Per Serving : £0.60
Protein p/serv : N/A

Size : 300g
Cost Per Serving : £0.60
Servings : 20
Best Sellers : 0.51
Reviews : 13
Protein p/serv : N/A
High potency formula with 250mg caffeine for an intense focus stimulant effect

N.O. Xplode Pre Workout

£21.94
Brand : BSN
Cost Per Serving : £0.73
Protein p/serv : N/A

Size : 390g
Cost Per Serving : £0.66
Servings : 30
Best Sellers : 74.59
Reviews : 1776
Protein p/serv : N/A
N.O.-Xplode is formulated to deliver performance and focus, and support energy before the most intense and demanding training sessions.

Warrior Rage Pre-Workout

£12.50
Brand : Warrior
Cost Per Serving : £0.27
Protein p/serv : N/A

Size : 392g
Cost Per Serving : £0.27
Servings : 45
Best Sellers : 0.00
Reviews : 703
Protein p/serv : N/A
300mg Caffeine High Stim Energy Drink Supplement + Beta-Alanine, Creatine, BCAA, Taurine, Citrulline & Arginine AAKG

Grenade Pre-Workout

£21.49
Brand : Grenade
Cost Per Serving : £0.40
Protein p/serv : N/A

Size : 330g
Cost Per Serving : £0.10
Servings : 20
Best Sellers : 7.64
Reviews : 191
Protein p/serv : N/A
Increases strength, muscle building, anabolic hormone levels and blood flow to make every workout an explosive, energy fuelled session