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:MTE
MTE Healthy Energy Drink Packets — Caffeine Free, Sugar Free, Paraxanthine Nootropic for Focus
Clean, caffeine-free energy for focused days MTE Healthy Energy Drink Packets deliver a smooth, jitter-free energy option powered by Paraxanthine. Without caffeine or sugar, these single-serve packets are designed to support steady focus and mental clarity as you move through meetings, study sessions, or...- £78.29
- £78.29
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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:Nootropics Depot
Nootropics Depot Caffeine L-Theanine Capsules – 180 Count | 100mg Caffeine + 200mg L-Theanine | Focus & Calm Energy
Overview Nootropics Depot Caffeine + L-Theanine capsules offer fast acting energy with a calm, focused feel. Each bottle contains 180 capsules, making it a practical option for daily routines, study sessions, meetings, or workouts where steady attention matters. Two precise dosages Capsules are standardized...- £46.51
- £46.51
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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:Life Extension
Life Extension Mitochondrial Energy Optimizer with PQQ – 120 Vegetarian Capsules
Boost cellular energy with a precise blend Life Extension's Mitochondrial Energy Optimizer with PQQ is designed to complement your body's energy system. The formula blends pyrroloquinoline quinone with carnosine, R-lipoic acid, taurine, and a focused set of B vitamins to support energy production within...- £44.60
- £44.60
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Vendor:Tailwind Nutrition
Tailwind High Carb Fuel – 90g Carbs, 2:1 Glucose:Fructose, Electrolytes, Lemonade, Vegan, Gluten‑Free, 6 Pack
OverviewTailwind Nutrition’s High Carb Fuel is an endurance-focused drink mix designed to support long efforts with a higher carbohydrate load. Each serving delivers 90g of carbohydrates in a 2:1 glucose-to-fructose ratio, creating a fueling option that aims to balance quick energy with sustained availability....- £40.49
- £40.49
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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:Evogen
Evogen EVP Xtreme NO – Sugar Free Pre Workout for Energy & Pump | Juicy Grape | 40 Servings
Powerful, sugar-free pre-workout for pumped performance Evogen EVP Xtreme NO is designed to support intense training sessions with a balanced blend of nitric oxide boosters, energy compounds, and hydration aids. Arginine nitrate (NO3-T) is positioned to help promote stronger pumps and heightened vascularity during...- £67.29
- £67.29
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Vendor:INB4
INB4 CatuaPure Catuaba Bark Extract 1200mg per Serving | 90 Capsules | Made in USA
Experience INB4 CatuaPure Catuaba Bark Extract, featuring 1200 mg per serving in a 90-capsule bottle. Derived from premium Catuaba bark, this formula emphasizes purity and ease of daily use. It is gluten-free and non-GMO, manufactured in the USA in a cGMP-certified facility for reliable...- £67.33
- £67.33
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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:GU Energy
GU Energy Roctane Ultra Endurance Gel – Cherry Lime, 100 Cal, 1425 mg Amino Acids, 24-Count
Optimized endurance fueling for long sessions GU Roctane Ultra Endurance Energy Gel is built for high-intensity, long-duration activities. Each portable packet delivers 100 calories and essential electrolytes, paired with a substantial amino acid profile to support muscle comfort and sustained effort during hours of...- £91.45
- £91.45
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Vendor:Da Vinci Medical
Da Vinci Medical Methylene Blue USP Grade Tablets – Pharmaceutical Grade, 60 Tabs, 3rd-Party Tested
Premium Methylene Blue in USP Grade Tablets Da Vinci Medical presents Methylene Blue in a convenient tablet form that meets high purity standards. Engineered for daily use, these tablets offer a stable, consistent composition in a compact bottle. With no formaldehyde in production, the...- £104.55
- £104.55
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Vendor:THESIS
THESIS Starter Kit Nootropic Blends — Focus, Energy & Clarity (24 Servings)
Four rotating nootropic blends in one kit The Thesis Starter Kit brings together four targeted blends in a single 24-serving plan. Designed for a rotating routine, you use one blend per week for six days, followed by a rest day. An optional caffeine capsule...- £55.29
- £55.29
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Vendor:BulkStimulants.com
BulkStimulants Pure ATP Powder – Peak ATP for Energy, Endurance & Recovery | 20 g
What is Pure ATP Powder? BulkStimulants Pure ATP Powder delivers Peak ATP Disodium, a clinically validated form of ATP designed to support athletic performance. Each 20 g packet provides a practical, pure dose with no fillers, additives, or flavors, making it a straightforward option...- £53.08
- £53.08
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Vendor:Dr. Berg Nutritionals
Dr. Berg Zero Sugar Hydration Electrolyte Powder – 1000 mg Potassium, Pink Himalayan Salt, Grape, 50 Servings
Dr. Berg Zero Sugar Hydration Electrolyte Powder in Grape offers a clean, sugar-free way to stay on top of hydration during activity and hot days. This keto-friendly formula emphasizes mineral balance with a thoughtful blend designed to complement an active lifestyle without added sugars...- £53.08
- £53.08
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Vendor:SPORTLEGS
SPORTLEGS Pre-Exercise Metabolic Primer — Lactate Fuel Support for Runners & Endurance Athletes | NSF Certified
SPORTLEGS Pre-Exercise Metabolic Primer is a non stimulant option designed to prep working muscles before your toughest efforts. It is not an electrolyte drink. Instead, it focuses on supporting the body's natural lactate fuel system so movement can feel smoother and more sustainable from...- £50.85
- £50.85
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