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:Pure Encapsulations
Pure Encapsulations CaffPhenol | Balanced Energy & Cognitive Support | 60 Capsules
Overview Pure Encapsulations CaffPhenol blends whole fruit coffeeberry extract with theanine to deliver a balanced energy profile designed for daily use. Packaged in a convenient 60-capsule bottle, it suits a wide range of routines—from busy mornings to focused study sessions. Balanced energy and cognitive...- £44.87
- £44.87
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Vendor:Audacious Nutrition
Audacious Nutrition KetoStart+ Exogenous Ketones Powder with Electrolytes + Caffeine – Raspberry Lemonade, 10 Packets
Kickstart ketosis with an easy, flavorful boost Audacious Nutrition KetoStart+ is a sugar-free ketone electrolyte powder designed to support a ketogenic lifestyle with a convenient, on-the-go format. Each serving blends high-dose BHB ketones with essential electrolytes and a touch of caffeine, offering a versatile...- £89.15
- £89.15
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Vendor:partiQlar
partiQlar NMN Supplement 500mg – NAD+ Energy, Longevity & Healthy Aging (2-Month Supply)
Meet partiQlar NMN Supplement 500mg, a thoughtfully designed capsule aimed at supporting your daily vitality. Each capsule packs 500mg NMN, a direct NAD+ precursor, with a sustained-release enteric design to help optimize absorption in the gut. This two-month supply is crafted for consistency, so...- £72.81
- £72.81
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Vendor:MTE
MTE Healthy Energy Drink Powder Packets – Caffeine Free, Sugar Free, Paraxanthine Nootropic
Clean, caffeine-free energy with Paraxanthine-powered focus MTE Healthy Energy Drink Powder Packets offer a steady, jitter-free lift aligned with daily routines. The formula is caffeine-free and relies on Paraxanthine to support smooth focus and mental clarity, without sugar or crashes. Real mango and pineapple...- £78.29
- £78.29
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Vendor:Simple Promise
Simple Promise VivaSlim - Liquid Drops with Maca, Rhodiola & African Mango (2 fl oz) | Metabolism & Appetite Support
VivaSlim Liquid Drops: A Practical, Plant-Driven Approach to Daily WellnessVivaSlim blends Maca root, Rhodiola Rosea, African Mango extract, and L-Glutamine in a liquid formula designed for simple, everyday use. While results will vary, the formulation is positioned to fit a balanced lifestyle and may...- £66.24
- £66.24
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Vendor:GU Energy
GU Energy Original Mandarin Orange Gel – 24 Pack Endurance Gel with BCAAs & Electrolytes
GU Energy Original Mandarin Orange Gel — Endurance Fuel in a Pocket Since 1993 GU has been refining portable fueling for athletes who push limits. This Mandarin Orange formulation comes in a convenient 24-count box, making it easy to stock your kit for long...- £75.75
- £75.75
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Vendor:Swanson
Swanson Maximum-Strength Octacosanol 20 mg - 4 Pack, 30 Capsules
Swanson Octacosanol 20 mg 4-Pack: Simple Daily Support Discover a straightforward supplement designed for daily use. Each capsule delivers 20 milligrams of octacosanol, a natural component associated with wheat germ oil. This 4-pack provides a steady supply of capsules, making it convenient to maintain...- £49.54
- £49.54
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Vendor:Kenetik
Kenetik Caffeine-Free Focus Shots – Sugar-Free Ketones (D-BHB) Tangerine, 2oz, 6 Pack
Kenetik Caffeine-Free Focus Shots: clean, portable focus for busy days Kenetik Caffeine-Free Focus Shots offer a compact, stimulant-free way to support steady mental clarity on the go. Each 2-ounce shot features a refreshing Tangerine flavor and comes in a convenient 6-pack, ideal for travel,...- £45.36
- £45.36
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Vendor:Nuun
Nuun Zero Sugar Raspberry Lemonade Hydration Tablets | Gluten Free & Vegan
Effortless daily hydration with a fruity twist Nuun Zero Sugar Raspberry Lemonade offers a simple, flavorful way to stay hydrated. Each effervescent tablet delivers five essential electrolytes—Sodium, Potassium, Chloride, Calcium, and Magnesium—into 16 oz of water, all with zero sugar. The Raspberry Lemonade flavor...- £71.18
- £71.18
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Vendor:AKARALI
AKARALI Pure Tongkat Ali Longjack 200:1 – 1.5% Eurycomanone • Physta Freeze-Dried Extraction (60 Count)
Elevate your daily routine with AKARALI Pure Tongkat Ali Longjack 200:1 Discover a premium Tongkat Ali extract formulated with Physta patented, freeze-dried technology. This high-potency product delivers 1.5% eurycomanone content and uses carefully handpicked Yellow Tongkat Ali roots to maximize bio-active compounds. The result...- £70.62
- £70.62
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Vendor:Timeline
Timeline Mitopure Urolithin A Softgels | Cellular Energy, Muscle Support & Healthy Aging
Overview Timeline Mitopure Urolithin A Softgels present a targeted approach to daily wellness, built around a proprietary Mitopure Urolithin A. Designed to support cellular energy and renewal, this Mitoceutical formulation is positioned as a practical addition for adults exploring longevity-friendly routines without promising guaranteed...- £149.53
- £149.53
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Vendor:PRÜVIT
PRÜVIT Keto//OS NAT Heart Tart Charged – Electrolyte Drink Mix (20 Count), Lemon-Lime Flavor
OverviewPRÜVIT Keto//OS NAT Heart Tart Charged is a hydration‑friendly electrolyte drink mix designed for active routines. The crisp lemon‑lime flavor pairs with a mineral blend to create a refreshing option that fits into a busy day without sacrificing taste. This 20‑pack format offers convenient,...- £189.74
- £189.74
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Vendor:LFA Tablet Presses
Dextrose Monohydrate Powder – 5 kg (11 lb) – Food-Grade Sweetener & Post-Workout Carrier for Tablets & Capsules | LFA Tablet Presses
Overview LFA Tablet Presses presents a versatile Dextrose Monohydrate Powder in a 5 kg (11 lb) bulk format. A white, fine powder with a smooth mouthfeel, it’s designed to support both sports nutrition needs and manufacturing applications. While it is a carbohydrate source, its...- £144.84
- £144.84
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Vendor:Science in Sport
Science in Sport GO Isotonic Energy Gel – Fast-Acting Apple Gel for Instant Energy – Gluten-Free & Vegan – 30 Count
Science in Sport GO Isotonic Energy Gel delivers carbohydrates in a fast-absorbing, easy-digestion format designed for efficient fuel delivery without the need for extra water. This isotonic gel aims to support quick energy release during demanding workouts, from long rides to tempo runs, while...- £92.24
- £92.24
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Vendor:Gaspari Nutrition
Gaspari SizeOn: Hybrid Intra-Workout Amino Acid & Creatine Formula for Muscle Volume & Recovery (3.59 lb Lemon Ice)
Gaspari SizeOn: A premium intra-workout fusion for muscle volume and recovery Gaspari SizeOn is a premium intra-workout formula designed to help you train with more intensity and recover faster between sets. It blends a precise mix of amino acids and creatine with a modern...- £84.57
- £84.57
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Vendor:BrainJuice
BrainJuice Kids Brain & Immunity Shot – Dragon Berry, 2.5 oz, 12 Pack | Gluten Free, Vegan, Dairy Free
BrainJuice Kids Brain & Immunity ShotBrainJuice Kids Brain & Immunity Shot is a convenient, naturally powered beverage designed for children ages 5 and up. Each 2.5 oz shot is ready to enjoy anytime a quick pick-me-up is welcome—before school, after practice, or during homework...- £85.32
- £85.32
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Vendor:Blueshift
Blueshift Energy + Focus — Sugar-Free Plant-Based Energy Powder Sticks (10 Pack)
Meet Blueshift Energy + FocusBlueshift Energy + Focus is a plant-based energy powder designed for sustained momentum without the sugar crash. Each single-serve stick dissolves quickly in water, creating a smooth, lightly refreshing drink that supports quick thinking moments and steady stamina throughout a...- £47.87
- £47.87
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Vendor:BulkSupplements
BulkSupplements Glucuronolactone Powder – Energy Support, Unflavored, Gluten Free, 500g
Overview Discover BulkSupplements Glucuronolactone Powder, a clean and versatile supplement designed to fit into a wide range of daily routines. Packaged as D-Glucuronolactone, this powder is unflavored and gluten-free, formulated to blend smoothly with your favorite beverages without altering taste or texture. Each serving...- £51.97
- £51.97
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Vendor:SWORD PERFORMANCE
SWORD PERFORMANCE Electrolyte Replenisher Powder Drink Mix – Lemonade, 30-Serving Resealable Bag with Scoop
Meet the SWORD PERFORMANCE Electrolyte Replenisher Powder Drink Mix in Lemonade. This formula emphasizes clean hydration with no artificial colors, sweeteners, or preservatives, relying on just 6 natural ingredients to support you through workouts, busy days, and recovery sessions. The resealable 30-serving bag includes...- £68.13
- £68.13
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Vendor:SWORD PERFORMANCE
SWORD PERFORMANCE Electrolyte Replenisher Powder Drink Mix – Pineapple Mango, 30-Serving Resealable Bag with Scoop
Clean, natural hydration crafted for real life Meet SWORD PERFORMANCE Electrolyte Replenisher, a powder drink mix designed for quick, natural hydration without artificial colors, sweeteners, or preservatives. Built around six natural ingredients, this formula embraces simplicity while aiming to refresh you during workouts, long...- £68.13
- £68.13
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