Free shipping on all UK orders over £30

pre-workout banner


  1. Introduction
  2. What is a pre-workout supplement? 
  3. What ingredients can I expect to find in Pre-Workout Supplements?
  4. Dosage and Timing: When do I take Pre-Workout?
  5.  What are the benefits of adding a Pre-Workout Supplement to my fitness routine?
  6. Is there anyone who should avoid taking pre-workouts, or should be careful using them?
  7. How to choose the perfect Pre-Workout Supplement for you
  8. Which are the best Pre-Workouts on the Market?
  9. Conclusion



Imagine going to the gym and feeling a surge of energy coursing through your veins. Imagine having that extra ‘oomph’ to push through challenging sets in the gym and achieve personal records. Picture a laser mental focus that sharpens your mind and helps you stay in the zone throughout your workout. Welcome to the world of pre-workout supplements: your partner in the gym, supporting you every step of the way.

Designed to provide an extra boost of energy, focus, and endurance, pre-workout supplements are not just for professional athletes. They're perfect for fitness enthusiasts – just like you - who are eager to achieve their goals and unleash their potential.

In this complete guide to pre-workout supplements, we'll explore how these powerful formulas can help elevate your performance during workouts. Whether you're lifting weights, doing cardio, or engaging in any other form of exercise, pre-workout supplements are specifically designed to enhance your performance, improve mental alertness, and reduce fatigue. They're like a secret weapon in your fitness arsenal that can help you reach new heights.

So, if you're ready to unlock your true potential, boost your performance, and take your workouts to new heights, join us as we dive into the exciting world of pre-workout supplements.


What is a Pre-Workout Supplement?

Proper nutrition and supplementation form the cornerstone of success for athletes and fitness enthusiasts alike. Alongside making good food choices, you need to fuel your body with essential nutrients needed to perform at your best and achieve optimal results.

Pre-workout supplements serve a specific purpose in the world of fitness: to provide a targeted boost of energy, focus, and endurance before exercise. These specially formulated supplements are designed to help athletes and fitness enthusiasts push their limits, maximize their performance, and overcome fatigue during intense workouts. By combining key ingredients, pre-workout supplements aim to enhance strength, power, mental alertness, and overall workout quality, enabling individuals to reach their fitness goals with greater efficiency and determination.


What ingredients can I expect to find in Pre-Workout Supplements?

Common ingredients in a good quality pre-workout include the below – although it’s important to note that quantities vary from product to product:

Caffeine: A stimulant that increases energy levels, improves focus, and reduces fatigue during workouts.

Beta-Alanine: Enhances endurance by reducing the build-up of lactic acid, delaying muscle fatigue, and allowing you to perform more reps or sustain higher-intensity exercises.

Creatine: Boosts strength, power, and muscle size by increasing the availability of energy in muscle cells.

BCAAs (Branched-Chain Amino Acids): Supports muscle recovery, reduces muscle soreness, and helps prevent muscle breakdown during intense workouts.

Citrulline Malate: Improves blood flow and nutrient delivery to muscles, leading to increased endurance, reduced fatigue, and improved muscle pumps.

Nitric Oxide Boosters: Such as L-arginine or L-citrulline, they enhance blood flow, promoting better oxygen and nutrient delivery to muscles, resulting in improved performance and endurance.

Nootropics: Cognitive enhancers like L-theanine or tyrosine that improve mental focus, alertness, and concentration during workouts.

Taurine: Supports muscle function, reduces muscle damage, and helps with hydration, especially during intense physical activity.

Electrolytes: Minerals like sodium, potassium, and magnesium that help maintain fluid balance, muscle function, and prevent dehydration during prolonged workouts.

Vitamins and Minerals: Essential nutrients that support overall health, energy metabolism, and proper muscle function.

Adaptogens: Natural compounds like ashwagandha or rhodiola rosea that help the body adapt to stress, enhance endurance, and improve recovery.


Dosage and Timing: When do I take Pre-Workout?

Pre-workout supplements are typically taken approximately 20-30 minutes before exercise to allow the ingredients to be absorbed and take effect. The timing is recommended to ensure that you experience the full potential of the energy, focus, and performance-enhancing benefits during your workout.

The recommended dosage of pre-workout supplements can vary depending on the product and your individual tolerance: It's crucial to carefully follow the instructions provided on the product label. We recommend starting with the lowest effective dose, and then can gradually increasing the dosage as you adjust to the product, ensuring you do not exceed the recommended maximum intake.

It's essential to listen to your body and adjust the dosage accordingly, as everyone has different sensitivities and responses to different ingredients – particularly stimulants. If you have any concerns or questions about dosage, consulting with a healthcare professional or a registered dietitian is always a good idea.


What are the benefits of adding a Pre-Workout Supplement to my fitness routine?

Although it’s important to remember that individual experiences with pre-workout supplements may vary, the main benefits that often get described by those who use a pre-workout include:

Increased Energy: Pre-workout supplements often contain ingredients like caffeine, which help boost energy levels, allowing you to tackle intense workouts with greater enthusiasm.

Enhanced Focus and Mental Alertness: Certain ingredients in pre-workout supplements, such as nootropics, can improve cognitive function and increase mental focus. This can help you stay ‘in the zone’ during workouts, leading to improved concentration and mind-muscle connection.

Improved Strength and Power: Many pre-workout supplements contain ingredients like creatine, which can enhance muscular strength and power output. This can lead to increased performance during weightlifting or other high-intensity activities.

Increased Endurance: Ingredients like beta-alanine and citrulline malate found in pre-workout supplements can help delay fatigue and improve endurance. This allows you to sustain longer workouts and push through challenging sets or exercises.

Faster Recovery: Some pre-workout supplements contain ingredients like branched-chain amino acids (BCAAs), which aid in muscle recovery and reduce muscle soreness post-workout. This can help you bounce back faster and maintain a consistent training schedule.

Nutrient Delivery: Pre-workout supplements often contain ingredients that enhance blood flow and nutrient delivery to muscles. This can optimize nutrient uptake, ensuring your muscles receive the necessary fuel and oxygen during exercise.


Is there anyone who should avoid taking pre-workouts, or should be careful using them?

While pre-workout supplements provide lots of benefits to your workout, there are certain groups who should exercise caution or avoid taking them altogether. Pre-workout supplements can present a few side effects, such as increased heart rate, jitters, digestive issues, and sleep disturbances, so it’s important

Those with Medical Conditions: Individuals with underlying medical conditions such as heart problems, high blood pressure, diabetes, liver or kidney disease, or any other chronic condition should consult with a healthcare professional before using pre-workout supplements. Certain ingredients, such as stimulants, may have potential interactions or adverse effects in these individuals.

Pregnancy and Breastfeeding: Pregnant or breastfeeding women should avoid or limit the use of pre-workout supplements, as the effects of the ingredients on the developing foetus or nursing baby may not be well-studied or understood.

Sensitivities and Allergies: Individuals with known sensitivities or allergies to specific ingredients found in pre-workout supplements should avoid them. Remember to always read the product label carefully and be aware of any potential allergens or intolerances.

Stimulant Sensitivity: Some individuals may be more sensitive to stimulants, like caffeine. If you are highly sensitive to stimulants or experience adverse effects when consuming a stimulant, like increased heart rate, jitters, anxiety, or sleep disturbances, we would recommend choosing a pre-workout supplement with lower or no stimulant content.

Medications and Supplements: If you are taking prescription medications, especially those that affect blood pressure, heart rate, or have interactions with stimulants, it's crucial to consult with a healthcare professional before using pre-workout supplements to ensure compatibility and safety.

Age Restrictions: Some pre-workout supplements may carry age restrictions, typically advising against use in individuals under 18 years old. Always follow the age recommendations provided by the product manufacturer.

It's essential to prioritize safety and individual health when considering any dietary supplement, including pre-workout supplements. Consulting with a healthcare professional or registered dietitian can provide personalized guidance based on your specific circumstances and medical history.


How to choose the perfect Pre-Workout Supplement for you:

Here are five tips to help you choose a good pre-workout supplement:

Identify Your Goals: As with all supplements, ensure you consider your specific fitness goals before thinking about products. Are you looking to increase strength, improve endurance, enhance focus, or a combination of these?

Different pre-workout supplements may have varying ingredient profiles and benefits, so choose one that aligns with your objectives. For example, a runner may want Citrulline Malate in their Pre-Workout to Improve blood flow and oxygen delivery in a long-distance run. In contrast, a rugby player may want a higher dose of Creatine to boost their strength, power, and explosive movements, which are crucial for rugby players during tackles, sprints, and scrums.

Assess Ingredient Profiles: Carefully review the ingredient list and dosage of each pre-workout supplement. Look for clinically studied and effective ingredients such as caffeine, beta-alanine, creatine, and BCAAs. Avoid products with proprietary blends that don't disclose individual ingredient amounts.

Consider Tolerance and Sensitivities: Evaluate your tolerance to stimulants, such as caffeine. If you're sensitive or prefer a lower stimulant intake, opt for a pre-workout with a milder or stimulant-free formulation. Additionally, check for allergens or specific ingredients that you may be sensitive or allergic to.

Read Reviews and Recommendations: Research customer reviews and recommendations to gain insights into the effectiveness, taste, mixability, and overall satisfaction with different pre-workout supplements. This can help you gauge the real-world experiences of other users.

Check for Third-Party Testing and Quality Certifications: Look for pre-workout supplements that undergo third-party testing to ensure quality, purity, and accurate labelling. Certifications like Informed Sport can provide an added level of assurance regarding product safety and adherence to industry standards.


Which are the best Pre-Workouts on the Market?

Choosing a supplement that you've never used before can feel a bit like a minefield. It can also be easy to fall into the habit of taking one brand, without really thinking about whether it's the right product for your needs. Here are what we think are the best quality pre-workout supplements on the market in the UK right now – we’ve provided pros and cons to each, and a score out of 5:


Optimum Nutrition Gold Standard Pre-Workout Shot



Convenient and Ready-to-Drink: The Optimum Nutrition Gold Standard Pre-Workout Shot comes in a pre-mixed, ready-to-drink format, making it incredibly convenient for individuals who prefer a hassle-free pre-workout solution.

Effective Energy and Focus: The pre-workout shot contains a blend of caffeine, beta-alanine, and other energy-enhancing ingredients to provide a quick energy boost and improve mental focus during workouts.

Trusted Brand: Optimum Nutrition is a reputable and well-established brand known for producing high-quality sports nutrition products. This can instil confidence in the product's efficacy and safety.

No Proprietary Blends: Optimum Nutrition Gold Standard Pre-Workout Shot does not use proprietary blends, meaning the specific ingredient amounts are disclosed on the label. This transparency allows users to know exactly what they are consuming.


Limited Flavour Options: Compared to powdered pre-workout supplements, the Gold Standard Pre-Workout Shot offers fewer flavour choices. This may be a drawback for individuals who prefer a wider variety.

Higher Price Point: Ready-to-drink products often come at a higher price compared to traditional powdered supplements. This can be a consideration for those on a tighter budget.

Limited Customization: Unlike powdered pre-workout supplements, the Gold Standard Pre-Workout Shot does not allow for personal dosage adjustments or the ability to tailor ingredient ratios based on individual preferences.

Is this product Informed Sport Certified? No.

Product Form: Shots

Ideal Sports/Activities: Strength training, HIIT, Team sports, long-distance running, cycling, or swimming

Score: 4.2/5

Click Here to Buy Now


ABE: All Black Everything by Applied Nutrition



Comprehensive Formula: ABE (Advanced Pre-Workout Boost) by Applied Nutrition offers a wide array of ingredients to support various aspects of performance, including energy, focus, endurance, and strength. It contains stimulants, BCAAs, creatine, beta-alanine, and other beneficial compounds.

Convenient and Portable: ABE Gels by Applied Nutrition offer a convenient and portable option for pre-workout supplementation. The ready-to-use gel format eliminates the need for mixing or measuring, making it ideal for individuals on the go or those who prefer a quick and hassle-free pre-workout solution.

Immediate Energy Boost: ABE Gels provide a rapid energy surge due to the presence of stimulants like caffeine and guarana extract. This can help enhance focus, motivation, and performance during workouts.

Enhanced Endurance: The gels contain ingredients like beta-alanine and citrulline malate, which are known to improve endurance and delay fatigue. This can be beneficial for individuals engaging in high-intensity or prolonged exercise sessions.

No Mixing Required: Unlike powdered pre-workout supplements, ABE Gels eliminate the need for mixing with water or other liquids. This can save time and make them more convenient for immediate consumption.


High Stimulant Content: ABE contains a notable amount of stimulants, including caffeine and theobromine. While this can provide an energy boost, individuals sensitive to stimulants may experience side effects such as jitters, restlessness, or difficulty sleeping.

Strong Taste: Some users may find the taste of ABE to be strong or intense, which could be a personal preference issue.

Individual Sensitivities: Due to the combination of ingredients in ABE, individuals with sensitivities or allergies to specific components should carefully review the product label to ensure it aligns with their needs.

Product Form: Gels

Ideal Sports/Activities: Long-distance running, cycling, or swimming, circuit training, and individual sports like tennis, boxing, MMA, or martial arts, where quick bursts of energy, focus, and endurance are crucial during training or competition.

Score: 4.0/5

Click Here to Buy Now


Cellucor C4 Original



Explosive Energy: Cellucor C4 Original is known for delivering a powerful energy boost, primarily due to its high caffeine content. This can provide a significant surge in energy, focus, and motivation during workouts.

Enhances Performance: With ingredients like beta-alanine and creatine nitrate, Cellucor C4 Original aims to improve endurance, strength, and power output. This can be advantageous for individuals seeking to push their limits and maximize their performance in the gym.

Great Flavour Selection: Cellucor C4 Original offers a wide range of flavours, allowing users to find a taste they enjoy and look forward to consuming before their workouts.

Well-Established Brand: Cellucor is a reputable brand with a long-standing presence in the fitness supplement market. This can provide reassurance to users in terms of product quality and reliability.


High Stimulant Content: Like many pre-workout supplements, Cellucor C4 Original contains a substantial amount of caffeine. While this can be beneficial for energy, individuals who are sensitive to stimulants may experience jitters, restlessness, or other side effects.

Proprietary Blend: Cellucor C4 Original utilizes a proprietary blend, which makes it challenging to determine the specific dosages of individual ingredients. This lack of transparency can be a drawback for those who prefer knowing the precise amounts they are consuming.

Potential Tolerance Build-Up: Some users may find that their tolerance to the effects of Cellucor C4 Original builds up over time, requiring higher doses to achieve the desired impact. This can potentially lead to dependence or diminished effectiveness in the long run.

Informed Sport Certified? No

Product Form: Powder

Ideal Sports/Activities: One of the most versatile pre-workouts, C4 would be great for running, HIIT, team sports like football, basketball, or rugby, or strength-focused activities like weightlifting, powerlifting, or bodybuilding.

Score: 4.0/5

Buy Now: 30 Servings – click here. 60 Servings – Click Here.


Grenade .50 Calibre Pre Workout



Effective Energy Boost: Grenade .50 Calibre provides a good energy kick, thanks to its blend of stimulants like caffeine and guarana extract. It can help enhance focus and combat fatigue during intense workouts.

Enhanced Mental Focus: The pre-workout supplement contains nootropic ingredients like L-tyrosine and choline, which may improve mental alertness and concentration. This can be especially beneficial for maintaining focus during demanding training sessions.

Good Pump and Performance: With ingredients such as citrulline malate and arginine, Grenade .50 Calibre may enhance blood flow and improve muscle pumps. This can contribute to improved performance and vascularity during workouts.

Variety of Flavours: The supplement offers a range of flavours to suit different preferences, allowing users to find a taste they enjoy.


High Stimulant Content: The caffeine content in Grenade .50 Calibre is relatively high, which may not be suitable for individuals who are sensitive to stimulants or prefer a milder energy boost. This is not a pre-workout we’d recommend for beginners and would suit more seasoned users of pre-workout supplements.

Proprietary Blend: One potential drawback is that Grenade .50 Calibre uses a proprietary blend, meaning the specific amounts of individual ingredients are not disclosed. This makes it difficult to assess the dosage and effectiveness of each ingredient.

Potential Side Effects: Some users may experience jitters, increased heart rate, or difficulty sleeping due to the high caffeine content. It's important to assess personal tolerance and consider any potential sensitivities or health conditions before use.

Is this product Informed Sport Certified? No.

Product Form: Powder

Ideal Sports/Activities: This supplement is ideal for activities and sports that require a burst of explosive power, such as sprinting, jumping, or quick bursts of energy. Perfect for weightlifters, bodybuilders and also for HIIT workouts. 

Score: 3.9/5

Click Here to Buy Now



Incorporating pre-workout supplements into your fitness routine can give you the extra edge you need to achieve your goals, break through plateaus, and stay motivated. Whether you're hitting the gym, going for a run, or engaging in any form of exercise, consider the benefits of pre-workout supplementation and find the right product that aligns with your needs.

Remember, when choosing a pre-workout supplement, make sure you consider your specific goals, dietary preferences, and ingredient profiles. We recommend looking for effective ingredients like caffeine, beta-alanine, creatine, and BCAAs, while also considering individual sensitivities and tolerance to stimulants. Reading customer reviews and checking for third-party testing certifications can provide further guidance in selecting a quality product.

It's important to remember that pre-workout supplements are not magic potions. They should be used in conjunction with a well-balanced diet, proper hydration, and adequate rest. Additionally, it's crucial to consult with healthcare professionals or registered dietitians, especially if you have underlying medical conditions or concerns.

We have a range of pre-workout supplements available. Click here to fuel your workouts, ignite your energy, and make every rep count with the power of pre-workout supplements.


Latest Stories

This section doesn’t currently include any content. Add content to this section using the sidebar.