Monthly Offer
Brand: SIS
Product Code: 5025324012565
SiS Whey Protein REGO
Optimised Recovery for Shorter, Intense Sessions
22g High-Quality Whey Protein | Complete Amino Profile | Mixes Easily with WaterInformed Sport Apprived.
REGO Whey Protein contains 22g of whey protein to help optimise recovery for shorter, intense sessions. While shorter, le..
€37.90
Ex Tax:€33.39
3 TUBE PACK
Brand: SIS
Product Code: Electrolyte_sis_Tripple
SiS Go Hydro Electrolyte Tripple Pack3 tubes | Total of 60 Go Hydration tabs.SIS GO Hydro is a sugar free electrolyte drink that makes it simple and easy to stay hydrated. When you sweat, you lose vital minerals so it's important that they are replenished. With key electrolytes, sodium, B Vitamins a..
€14.90
Ex Tax:€13.13
Brand: SIS
Product Code: 5025324007424
SiS Go Hydro Electrolyte TabsSIS GO Hydro is a sugar free electrolyte drink that makes it simple and easy to stay hydrated. When you sweat, you lose vital minerals so it's important that they are replenished. With key electrolytes, sodium, B Vitamins and magnesium, SIS Go Hydro is your number one ch..
€6.50
Ex Tax:€5.73
Brand: Science in Sport
Product Code: 5025324010844
SiS Beta Fuel Dual Source Energy Gel (60ml)
World-Leading High-Carb Fuel | Scientifically Evolved 1:0.8 Ratio | Zero GI Distress
SiS Beta Fuel Dual Source Energy Gel is a revolutionary advancement in elite endurance fueling, specifically engineered for athletes facing intense training demands that..
€13.90
Ex Tax:€12.25
Brand: SIS
Product Code: 5025324009831
SiS Beta Fuel Dual Source Carb Blend Sachets 82g x 15
The Most Scientifically Superior Energy Drink: 80g Carbs in 1:0.8 Ratio for Enhanced Power & Absorption
Long favored by elite athletes, the famous Science in Sport (SiS) Beta Fuel Energy Drink has been optimized, making it a scientifically ..
€34.90
Ex Tax:€30.75
Monthly Offer
Brand: Science in Sport
Product Code: 5025324302956
SiS GO Isotonic Energy Gels (60ml x 30 Pack)
The World's First Isotonic Gel | 22g Fast Carbohydrates | Zero Bloat Endurance Fuel
SiS GO Isotonic Energy Gels are a multi-award-winning breakthrough in sports nutrition, celebrated as the world's very first truly isotonic energy gel. Engineered at the..
€27.90
Ex Tax:€24.58
Brand: SIS
Product Code: 5025324007431
SiS GO Hydro Electrolytes 8 Tube Pack | 160 TabsSIS GO Hydro is a sugar free electrolyte drink that makes it simple and easy to stay hydrated. When you sweat, you lose vital minerals so it's important that they are replenished. With key electrolytes, sodium, B Vitamins and magnesium, SIS Go Hyd..
€32.89
Ex Tax:€28.98
Brand: Science in Sport
Product Code: 5025324012886
Elevate Your Endurance with SIS Beta Fuel Gel 60ml x 30 PackKey Features of SIS Beta Fuel Gel
- Convenient 30-pack of SIS Beta Fuel Gel
- Each gel contains 60ml of premium endurance fuel
- Designed for athletes and endurance enthusiasts
- Provides sustained energy for long-distance activities
..
€48.90
Ex Tax:€43.08
Brand: Science in Sport
Product Code: 5025324010424
SiS Beta Fuel + Nootropics Energy Gels (60ml x 30 Pack)
World-Leading High-Carb Fuel | Scientifically Evolved 1:0.8 Ratio | Elite Cognitive Matrix
SiS Beta Fuel + Nootropics Energy Gels represent a paradigm shift in elite endurance sports nutrition. Formulated for athletes facing exhausting traini..
€49.90
Ex Tax:€43.96
Brand: SIS
Product Code: 5025324005703
SiS GO Hydro + Caffeine Electrolyte Zero Tabs (20 Tabs)
Scientific Zero-Sugar Hydration | 75mg Ergo-Caffeine Kick | Olympic-Grade Performance
SiS GO Hydro + Caffeine is a premium, zero-sugar effervescent hydration tablet engineered to deliver maximal fluid retention and rapid mineral replenishment..
€6.70
Ex Tax:€5.90
Brand: SIS
Product Code: 5025324013852
SiS Beta Fuel Recovery (1.5kg)
Advanced Dual-Source Recovery | 1:1 Glycogen Matrix | 30g Premium Whey + Probiotics
SiS Beta Fuel Recovery is a complete, scientifically advanced post-endurance recovery solution engineered for athletes who train at high intensities and demand rapid turnaround times ..
€36.90
Ex Tax:€32.51
Brand: SIS
Product Code: 5025324006069
SiS GO Electrolyte PowderDual-Source Carbohydrate Blend | 4 Essential Electrolytes | Elite Endurance FuelScience in Sport (SiS) GO Electrolyte is a premium, fast-acting sports nutrition powder engineered to simultaneously optimize hydration and energy delivery. By combining a high-yielding 36g of ra..
€22.70
Ex Tax:€20.00
Brand: Science in Sport
Product Code: 5025324000272
SiS GO Isotonic Energy Gels Variety Pack (60ml x 7 Pack)
The World's First Isotonic Gel | 7 Multi-Flavour Selection | Zero-Bloat Endurance Fuel
SiS GO Isotonic Energy Gels Variety Pack is a multi-award-winning breakthrough in sports nutrition, celebrated as the world's very first truly isotonic en..
€11.90
Ex Tax:€10.48
Monthly Offer
Brand: SIS
Product Code: 5025324012459
SiS REGO Clear Recovery
Juice-Like Post-Workout Refreshment | 1:1 Clear Protein & Carb Ratio | Low Sugar Formula
SiS REGO Clear Recovery utilizes advanced clear-protein isolation technology to deliver an everyday recovery drink that breaks away from traditional milky shakes. Engineered specifi..
€41.90
Ex Tax:€36.92
Brand: Science in Sport
Product Code: 5025324010868
SiS Beta Fuel + Nootropics Energy Gels 60mlDesigned as a world-leading, whole body energy source, our innovative Beta Fuel Dual Source Energy Gel + Nootropics combines a new ratio of carbohydrate improve both your physical and mental performance.
- 1:0.8 MALTODEXTRIN : FRUCTOSE- 40G CARBOHYDRATES..
€14.90
Ex Tax:€13.13
Brand: Science in Sport
Product Code: 5025324000876
SiS GO Isotonic Energy + Caffeine Gels (60ml x 30 Pack)
Dual-Action Endurance Fuel | 22g Fast Carbs | 75mg Alertness Boosting Caffeine
Science in Sport (SiS) GO Energy + Caffeine Gels build on the groundbreaking science of the world’s first truly isotonic energy gel. Engineered specifically for hi..
€32.90
Ex Tax:€28.99
Brand: SIS
Product Code: 5025324006052
SiS GO Electrolyte Powder
Dual-Source Carbohydrate Blend | 4 Essential Electrolytes | Elite Endurance Fuel
Science in Sport (SiS) GO Electrolyte is a premium, fast-acting sports nutrition powder engineered to simultaneously optimize hydration and energy delivery. By combining a high-yielding 36g o..
€13.90
Ex Tax:€12.25
Brand: Science in Sport
Product Code: 5025324009886
SiS Beta Fuel Dual Source Energy Chews (60g Bar)
Scientifically Evolved 1:0.8 Ratio | 46g Fast-Acting Carbohydrates | Solid Intra-Workout Fuel
SiS Beta Fuel Dual Source Energy Chews offer a premium, whole-food alternative to traditional energy gels, delivering a massive 46g of fast-acting carbohyd..
€45.90
Ex Tax:€40.44
Brand: SIS
Product Code: 5025324003969
SiS GO Energy Powder (1.6kg)
Pure Complex Carbohydrates | Rapid Glycogen Loading Matrix | Easily Digestible Fuel
SiS GO Energy Powder is a premium, high-yield carbohydrate supplement engineered to optimize energy delivery before and during intense endurance training. Formulated with a high-purity ..
€28.90
Ex Tax:€25.46
Brand: Science in Sport
Product Code: 5025324002368
SiS GO Isotonic Energy Gels (60ml x 6 Pack)
The World's First Isotonic Gel | 22g Fast Carbohydrates | Zero-Bloat Endurance Pack
SiS GO Isotonic Energy Gels 6 Pack provides a convenient, pocket-ready bundle of the world's very first truly isotonic energy gel. Engineered specifically for athletes, r..
€11.90
Ex Tax:€10.48
Brand: SIS
Product Code: 5025324013746
SiS HYDRO+ Electrolyte Drink Mix (Single-Serve Sachets)
5-Core Electrolyte Matrix | Pocket-Ready On-The-Go Sachets | Triple Vitamin Fatigue Shield
SiS HYDRO+ Electrolyte Drink Mix is a scientifically formulated, zero-sugar hydration powder designed for maximum fluid balance and cellular performanc..
€21.90
Ex Tax:€19.30
Brand: SIS
Product Code: 5025324014545
SiS Energy Oat Bar (70g)
Dual-Function Fuel & Recovery | 40g Slow-Release Carbs | 10g Plant Protein Matrix
SiS Energy Oat Bar is a premium, dual-function performance snack engineered to deliver sustained physical power and muscle tissue support. Built upon a wholesome, real-food foundation of ..
€24.90
Ex Tax:€20.24
Brand: SIS
Product Code: 5025324308842
SiS GO Energy Bar
Easily Digestible Fuel | 26g Naturally Sourced Carbs | Athlete-Tested Endurance Snack
SiS GO Energy Bars deliver a highly nutritious, fast-acting carbohydrate boost in a compact, race-ready format. Crafted from a premium blend of real fruits and wholesome grains, these ener..
€34.90
Ex Tax:€28.37
Brand: SIS
Product Code: 5025324194339
SiS GO Energy Bake (50g x 12 Pack)
Scientific 2:1 Carbohydrate Ratio | Soft-Baked Fuel Format | 30g Carbs with 10g Fructose Centre
SiS GO Energy Bake adopts an innovative, scientific approach to performance nutrition by delivering clean energy inside a delicious, soft-filled pastry. Formulated spe..
€23.90
Ex Tax:€19.43
Brand: SIS
Product Code: 5025324001729
SiS Creatine Monohydrate
Pure High-Quality Creatine Monohydrate | Rapid ATP Resynthesis | Olympic-Grade Purity Tested
SiS Creatine Monohydrate is a gold-standard, high-purity edition of the world's most thoroughly researched sports supplement. Engineered for athletes looking to break through power..
€15.89
Ex Tax:€14.00
Monthly Offer
Brand: SIS
Product Code: 5025324012442
SiS REGO Clear Recovery
Juice-Like Post-Workout Refreshment | 1:1 Clear Protein & Carb Ratio | Low Sugar Formula
SiS REGO Clear Recovery utilizes advanced clear-protein isolation technology to deliver an everyday recovery drink that breaks away from traditional milky shakes. Engineered specifi..
€18.90
Ex Tax:€16.65
Brand: Science in Sport
Product Code: 5025324010042
SiS 600ml Sports Bottle
Ergonomic Hydration Shaker | Unique Easy Mix System | 100% Leakproof Design
The SiS 600ml Sports Bottle is an essential, high-utility accessory engineered for athletes who demand precision and speed when prepping their training fuel. Featuring Science in Sport’s innovative,..
€4.99
Ex Tax:€4.06
Brand: Science in Sport
Product Code: 5025324000951
SiS GO Isotonic Energy + Electrolyte Gel
Fast-Acting Fuel | Dual-Action Hydration | Endurance Optimized
SiS GO Energy + Electrolyte Gel is an innovative nutrition solution designed for long-duration or warm-weather exercise. By combining 22g of carbohydrates for energy with a precise bl..
€34.90
Ex Tax:€30.75
Brand: Science in Sport
Product Code: 5025324010783
Science in Sport (SIS) GO Energy + Caffeine Gel
Fast-Acting Liquid Carbohydrate (22g) with Caffeine for Mental Boost & Sustained Performance
This product is a convenient and fast-acting source of 22g liquid carbohydrate with added caffeine. GO Energy + Caffeine adds a physical and mental boost..
€9.99
Ex Tax:€8.80
Out Of Stock
Brand: SIS
Product Code: 5025324000821
SiS Immune Tabs (20 Effervescent Tablets) – Orange
Dual-Action Hydration | Advanced Immune Defence | 200mg Vitamin C & Iron
SiS Immune Tabs are low-calorie, effervescent hydration tablets scientifically engineered to protect your body’s natural immune defenses during periods of heavy physical ..
€6.50
Ex Tax:€5.73
Monthly Offer
Out Of Stock
Brand: SIS
Product Code: 5025324012466
SiS REGO Rapid Recovery (1.5kg) – Vegan Friendly
100% Plant-Based Recovery Formula | Complete Amino Acid Profile | Fortified with 2.5g Leucine
SiS REGO Rapid Recovery is an all-in-one, vegan-friendly post-exercise recovery system meticulously engineered to refuel, repair, and recondition your musc..
€34.90
Ex Tax:€30.75
Out Of Stock
Brand: Science in Sport
Product Code: 5025324014736
Science in Sport Beta Fuel + Electrolyte Gel: Optimal Energy & Hydration for EnduranceAdvanced Dual-Source Carbohydrates & Electrolytes for Sustained PerformanceQuick Look:- 40g Dual-Source Carbs per serving- 1:0.8 Maltodextrin to Fructose Ratio- 200mg Sodium & 300mg Chloride per serving..
€14.90
Ex Tax:€13.13
Out Of Stock
Brand: Science in Sport
Product Code: 5025324014743
SiS Beta Fuel + Electrolyte Gel (60ml)
Advanced Dual-Source Carbohydrates | High-Concentration Electrolytes | Elite Endurance Fuel
SiS Beta Fuel + Electrolyte Gel represents a masterclass in elite endurance fueling, specifically engineered for athletes tackling high-intensity training or competiti..
€49.90
Ex Tax:€43.96
Out Of Stock
Brand: Science in Sport
Product Code: 50253240135000
SiS REGO Cherry Juice (30ml Sachet)
100% Montmorency Cherry | Enhanced Recovery | Natural Sleep Aid
REGO Cherry Juice is a highly concentrated, natural tart cherry juice derived from Montmorency cherries. Specifically designed for athletes and high-performers, this single-ingredient formula is ric..
€39.90
Ex Tax:€35.15
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