SiS GO Energy + Electrolyte Gels

Science In Sport GO Energy + Electrolyte Gels

Fast-acting energy gels built for endurance athletes — runners, cyclists, triathletes, and anyone training or racing for over an hour where carbohydrate depletion and electrolyte loss start to genuinely hurt performance. Designed to be taken mid-effort to deliver immediate fuel and replace key minerals lost through sweat in a single, easy-to-swallow sachet.

What separates the SiS GO Energy + Electrolyte gel from the average sticky, syrupy competitor comes down to formulation philosophy. Each 60ml gel delivers 22g of fast-release carbohydrate in an isotonic format — meaning it's already at the same concentration as your body's fluids, so it can be absorbed without needing to be diluted with water first. That's the key practical difference: most non-isotonic gels require chasing with significant water to avoid stomach distress, which isn't always realistic mid-race. The formulation also includes added sodium and other electrolytes to replace what's lost through sweat, which is critical in hot conditions or long sessions. The texture is smooth and far less syrupy than competing gels, making it easier to actually swallow and tolerate when your heart rate is high.

For anyone asking what are energy gels and how do they work — they're a concentrated, rapidly-digested carbohydrate source designed to top up muscle glycogen during endurance exercise, where the body burns through stored carbs faster than food can replace them. Science In Sport is a UK-based brand publicly listed on the London Stock Exchange (AIM: SIS) and manufactured to GMP standards. The brand's broader range is widely Informed-Sport certified for elite athletes, with batch-level testing across its performance line. For competing tested-pool athletes in Sri Lanka, always check the individual batch certification on the SiS website; for everyone else, the brand's pedigree as official supplier to multiple WorldTour cycling teams and Olympic federations makes it the default choice for serious endurance fuelling.

• 22g of fast-release carbohydrate per gel in an isotonic format — among the best energy gels for endurance athletes who want fuel without forcing extra water
• Genuinely isotonic formulation — can be taken without chasing with water, unlike most competitor gels
• Added electrolytes including sodium to replace minerals lost through sweat in heat or on long sessions
• 60ml single-serve sachet — fits in jersey pockets, race belts, and trisuit pouches
• Used by WorldTour cycling teams and Olympic athletes — proven race-day fuelling at the highest level of endurance sport

Pair it with energy oat bars or hydration tabs from our energy and hydration range to hit the full 60–90g/hour carbohydrate target during long sessions.

Consume one gel every 20–30 minutes during prolonged endurance exercise (60+ minutes). Aim for 60–90g of total carbohydrate intake per hour, combining gels with energy bars or drink mixes for variety and tolerance. Always practice your fuelling strategy in training before race day — never trial new fuels for the first time in competition. Store in a cool, dry place..

22g fast-release carbs per isotonic gel
Added electrolytes to replace sweat losses
No water chase needed, fits any race kit.

Buy Science in Sport (SIS) Supplements in Sri Lanka – Official Distributor for Premium Sports Nutrition

Science in Sport (SIS) is a leading sports nutrition brand trusted by professional athletes, fitness enthusiasts, and active individuals worldwide. With a commitment to cutting-edge research, clinical testing, and high-quality ingredients, SIS is designed to fuel endurance sports, intense training, and athletic performance. Whether you are a marathon runner, a cyclist, or a bodybuilder, SIS offers the right support for anyone serious about their fitness and sports goals.

Who is Science in Sport For?

Science in Sport products are designed for -

• Endurance athletes (runners, cyclists, triathletes, and swimmers) who need to maintain energy, hydration, and recovery during long-duration events.
• Strength athletes (weightlifters, bodybuilders) looking to support muscle growth, strength, and recovery.
• General fitness enthusiasts and active individuals seeking high-quality supplements to optimize performanceand overall well-being.
• Professional athletes across various sports including rugby, football, and more who need the best quality fuel for peak performance.

Popular Science in Sport Products Available in Sri Lanka ,

• SIS Go Electrolyte – Hydration and energy formula with electrolytes to support endurance athletes during long training sessions or races
• SIS Isotonic Energy Gel – A quick and effective energy boost for endurance sports, available in various delicious flavors
• SIS Protein Recovery – A fast-acting protein blend for post-workout recovery, helping to build and repair muscle
• SIS Rego Rapid Recovery – A post-workout recovery drink that combines protein and carbohydrates to replenish muscles and enhance recovery
• SIS Whey Protein – High-quality whey protein concentrate to support muscle repair, growth, and overall strength
• SIS Beta Alanine – A performance-enhancing supplement designed to reduce fatigue and improve endurance during intense training

Exclusive Science in Sport Distributor in Sri Lanka – Sports Nutrition Hub

Sports Nutrition Hub (PVT) Ltd is proud to be the official distributor of Science in Sport (SIS) in Sri Lanka. We guarantee that all SIS products are 100% authentic, imported directly from SIS’s official suppliers, ensuring fresh stock, verified batch tracking, and optimal quality for athletes in Sri Lanka.

Why Buy Science in Sport from Sports Nutrition Hub?

• Exclusive distributor of SIS in Sri Lanka
• 100% genuine products, directly imported from the UK
• Fresh stock with batch-level product verification
• Transparent pricing with no middlemen
• Nationwide delivery with professional customer support

Shop Science in Sport Supplements Online in Sri Lanka

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• “Buy SIS Go Electrolyte in Sri Lanka”
• “Best price for SIS Isotonic Energy Gel”
• “SIS Whey Protein online Sri Lanka”
• “Original Science in Sport Rego Rapid Recovery”

Look no further!

At Sports Nutrition Hub, we bring you the full range of Science in Sport (SIS) products with fast delivery and guaranteed authenticity.