Endurance & Energy Performance
Nutrition
Build a reliable fuelling routine for training and event days with our endurance and energy sports nutrition selection. Designed for real-world schedules—early starts, long rides, tough gym blocks and weekend runs—this collection supports athletes and active people who want practical performance nutrition with easy-to-follow serving guidance. Whether you’re preparing for marathon training, long-distance cycling, triathlon sessions or Hyrox-style conditioning, you’ll find options suited to pre-workout preparation, intra-workout fuelling and post-session recovery.
For longer efforts, steady carbohydrate intake and smart hydration can help maintain pace and focus. Many products in this range combine carbs with electrolytes to support fluid balance when sweat losses rise. You’ll see gels, hydration powders, electrolyte mixes, energy bars and ready-to-drink sports drinks to match different intensities and digestion preferences. Customers across the United Kingdom often choose portable formats that fit in kit bags and race belts, making training and race-day logistics simpler. All items are priced in GBP for straightforward comparison.
Support for longer sessions
Endurance performance is often won through consistency. Pair energy and electrolytes to help sustain output across extended sessions, from tempo blocks to long steady mileage.
- Pre-workout options to support routine and readiness
- Intra-workout gels, drinks and bars for quick or steady energy
- Electrolyte support to replace sodium and key minerals
- Hydration powders for flexible mixing by bottle size
Choosing the right format
Select based on session length, intensity and preference: gels for fast intake, energy bars for chewable fuel, powders for adjustable dosing, and sports drinks for simple grab-and-go convenience. Test during training, not on race day, and refine based on tolerance and goals.
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Vendor:Superieur
Superieur Electrolytes – Plant-Based Electrolyte Supplement with Sea Minerals for Hydration & Recovery – Lime Blueberry, 70 Servings
Hydration powered by plants Meet Superieur Electrolytes, a plant‑based electrolyte powder designed for real‑life hydration. Built with a farm‑first approach, we craft the formula in‑house to deliver taste, clean ingredients, and value without middlemen. The Lime Blueberry flavor delivers a bright, refreshing finish that...- £44.32
- £44.32
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Vendor:ProLab
ProLab Nutrition Advanced Caffeine 200mg — Fast-Acting Tablets with Green Tea & White Tea Extract | Clean Energy & Focus (4x60)
Overview ProLab Nutrition Advanced Caffeine 200mg tablets deliver a fast-acting source of natural caffeine designed to support your daily energy needs. Each serving blends plant-based caffeine with Green Tea and White Tea extracts for a smoother energy profile and a moment of mental clarity...- £43.22
- £43.22
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Vendor:Superieur
Superieur Electrolytes – Plant-Based Hydration Powder with Sea Minerals | Raspberry, 70 Servings | Keto, Vegan, Zero Sugar
Plant-powered hydration designed for daily life Meet Superieur Electrolytes, a plant-based hydration powder crafted to keep pace with a busy day. We control formulation in-house to preserve taste, quality, and value from start to finish, avoiding unnecessary middlemen. The result is a refreshing, zero-sugar...- £44.32
- £44.32
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Vendor:AdvoCare
AdvoCare Spark - Sugar-Free Energy Drink Mix for Focus & Immunity | Strawberry, 14 Stick Packs
Fast, sustainable energy with no sugar and no jitters AdvoCare Spark arrives as a strawberry-flavored energy drink mix, packaged in convenient stick packs for quick preparation. Each serving blends caffeine with essential nutrients to help you stay alert and focused through busy days, study...- £44.27
- £44.27
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Vendor:Purus Labs
Purus Labs NOXygen Liquid Capsules – Pre-Workout Accelerator | NO3-T Pumps & Hydration | 30 Servings, 90 Capsules
Unlock a Ready-to-Train Edge with NOXygen Liquid Capsules Purus Labs NOXygen Liquid Capsules are designed to work alongside your favorite pre-workout or intra-workout beverage. Rather than relying on a single mechanism, NOXygen aims to support your training session with a combination of rapid-acting capsules,...- £43.22
- £43.22
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Vendor:Herbal Nitro
Herbal Nitro Extreme Energy Pills – 6-10 Hour Natural Energy Boost (60 Count)
Herbal Nitro Extreme Energy PillsMeet Herbal Nitro Extreme Energy, a natural, herbal-based supplement designed to deliver long-lasting energy without the jitters. Built for busy days, this product aims to help you stay alert and motivated through tasks, meetings, and family moments.What makes Herbal Nitro...- £43.20
- £43.20
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Vendor:AdvoCare
AdvoCare Spark - Energy Drink Mix for Focus & Vitality | Mango Strawberry, 14 Stick Packs (Sugar-Free)
Elevate your day with AdvoCare Spark AdvoCare Spark is a sugar-free energy mix designed for on-the-go moments when you need a clear head and a steady boost. The Mango Strawberry flavor delivers a crisp, refreshing profile that feels light on the palate while delivering...- £44.27
- £44.27
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Vendor:Nutricost
Nutricost Dextrose Powder 5 LBS – Non-GMO, Gluten Free
Nutricost Dextrose Powder delivers a clean, versatile sweetener with a fine texture and moderate sweetness, ideal for a range of kitchen tasks. Packaged in a 5 lb bottle, it provides generous servings for everyday cooking and occasional experimentation. Key product features 20 grams of...- £64.80
- £64.80
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Vendor:Gatorade
Gatorade Endurance Formula Powder Cherry 32 oz – High-Electrolyte Hydration for Endurance Training
Why endurance athletes choose Gatorade Endurance Formula The newly updated Gatorade Endurance Formula Powder Cherry offers a lighter flavor and color while preserving a robust electrolyte blend. It contains no artificial sweeteners or flavors, providing a straightforward hydration option for athletes during long training...- £63.21
- £63.21
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Vendor:First Aid Global
First Aid Global Transcend 15g Glucose Gel – Orange & Strawberry Assortment (12)
Transcend 15g Glucose Gel: Orange & Strawberry Assortment Meet Transcend, a compact, fast-acting glucose gel available in two enticing flavors. The 12-count assortment arrives in convenient, easy-to-open pouches designed for on-the-go use. With a syrup-like consistency and natural flavoring, these gels offer a smooth,...- £43.42
- £43.42
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Vendor:Science in Sport
Science in Sport Energy Gel Pack – SIS Isotonic Gel, 22g Carbs, Lemon Lime, 6 x 2oz
Endurance fueling that travels with you The Science in Sport Energy Gel Pack is designed for athletes who want reliable, on-the-go energy. Each gel delivers 22 g of fast-acting carbohydrates in a compact 2 oz format, purpose-built to be digested with minimal fluid thanks...- £45.15
- £45.15
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Vendor:STACKER 2
Stacker 2 Energy Shots Grape Flavor - 24x2oz Bottles
Meet Stacker 2 Energy Shots Grape Flavor When you need a quick, portable energy lift, Stacker 2 Energy Shots offer a compact 2 oz bottle in a rich grape flavor. Perfect for an on-the-go lifestyle, this 24-bottle bundle is ready to travel with you...- £75.30
- £75.30
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Vendor:AdvoCare
AdvoCare Spark Blue Raspberry — Sugar-Free Energy Drink Mix, 120 mg Caffeine, 14 Sticks
Power Your Day with AdvoCare Spark Blue Raspberry Meet a sugar free energy drink mix that blends a crisp blue raspberry flavor with a science backed formula. Each stick delivers 120 mg of caffeine for smooth, sustained energy that helps you stay alert without...- £44.27
- £44.27
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Vendor:AdvoCare
AdvoCare Spark Limeade – Sugar-Free Energy Drink Mix (14 Stick Packs)
Recharge with AdvoCare Spark Limeade Meet a sugar-free energy drink mix tucked into sleek stick packs, designed for busy days and fluctuating schedules. Each stick delivers 120 mg of caffeine for a smooth lift that helps you stay alert without the crash. The Limeade...- £44.27
- £44.27
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Vendor:AdvoCare
AdvoCare Spark: Sugar-Free Energy Drink Mix for Focus - Watermelon, 14 Sticks
AdvoCare Spark is a portable energy drink mix designed to help you stay alert and focused without sugar. Each watermelon flavored stick delivers a measured boost, combining caffeine with essential vitamins and amino acids in a sleek, travel-ready format. Whether you’re powering through a...- £44.27
- £44.27
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Vendor:Oxygen Nutrition
Oxygen Nutrition Awakening: Natural Energy & Focus Supplement – Panax Ginseng, Guarana, Chromium | Gluten Free, Made in USA | 60 Caps
Awakening Natural Energy & Focus Oxygen Nutrition presents a thoughtfully balanced energy and focus blend designed for busy days. The formulation combines Korean Red Panax Ginseng, Guarana Extract, Chromium Picolinate, Atlantic Kelp, Ginger Root, minerals, and active plant-based enzymes. Packaged for convenience in gluten-free...- £44.32
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Vendor:Optimum Nutrition
Optimum Nutrition Gold Standard Pre-Workout – Blueberry Lemonade, 30 Servings | Vitamin D Immune Support
Powerful energy, focus, and endurance for your training Optimum Nutrition Gold Standard Pre-Workout is designed to help you start strong, stay sharp, and push through challenging sets. The Blueberry Lemonade flavor delivers a bright, refreshing taste, while the blend includes caffeine for immediate energy,...- £41.04
- £41.04
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Vendor:AdvoCare
AdvoCare Spark – Sugar-Free Grape Energy Drink Mix, 14 Sticks
Pure, portable energy with AdvoCare SparkAdvoCare Spark grape energy drink mix comes in convenient 0.25 oz stick packs that dissolve quickly in water, delivering a crisp grape flavor with zero sugar. Each stick provides 120 mg caffeine for a smooth, sustained lift and blends...- £44.27
- £44.27
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Vendor:NOW Foods
NOW Foods L-Leucine Powder | NOW Sports Nutrition, 9 oz
NOW Foods L-Leucine Powder: Amino Support for Active Lifestyles NOW Foods Sports Nutrition L-Leucine Powder is a vegan, instantized amino acid powder designed to complement a protein‑rich diet. Leucine is one of the three BCAAs and serves as a signaling molecule that helps regulate...- £39.92
- £39.92
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Vendor:BulkSupplements
BulkSupplements D-Ribose Powder – 5g Serving, Unflavored, Gluten Free, 500g (Pack of 1)
OverviewDiscover BulkSupplements D-Ribose Powder, a versatile, unflavored supplement designed to fit a wide range of daily regimens. Packaged in a 500 g tub, it delivers a substantial 5 g serving per scoop, making it straightforward to add to your favorite beverage, shake, or even...- £43.20
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