SiS GO Energy + Caffeine Gels
A UK-made isotonic caffeine energy gel delivering 22g of fast-release carbohydrate and 75mg of caffeine per sachet for endurance fuelling and focus..
Science In Sport GO Energy + Caffeine Gels
Fast-acting caffeine energy gels built for endurance athletes — runners, cyclists, triathletes, and combat athletes — who need both physical fuel and a sharp mental lift in the back end of a hard session or race. Designed to be deployed when fatigue starts hitting and focus begins to slip, typically in the final third of a long effort.
What separates this from a standard energy gel comes down to the dual mechanism. Each 60ml isotonic gel delivers 22g of fast-release carbohydrate plus 75mg of caffeine — enough to provide a meaningful mental and physical lift without the crash or jitters that come with overdosing stims mid-effort. The carbohydrate keeps muscle glycogen topped up, while the caffeine works on perceived effort, reducing how hard a given pace feels — a well-documented effect in endurance research that translates directly to holding pace longer when you're fatigued. The isotonic formulation means it can be taken without chasing with water, which most non-isotonic competitor gels require to avoid stomach distress. The texture is smoother and far less syrupy than typical race-day gels, making it easier to actually swallow when your heart rate is high.
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 underpins its credibility for race-day fuelling.
- 22g of fast-release carbohydrate per gel in an isotonic format — no water chase needed, unlike most competitor gels
- 75mg of caffeine per gel — a meaningful, controlled dose for mental focus and reduced perceived effort, not a stim overload
- Ideal for energy gels before running as a 30-minute pre-race lift, or saved for the back half of long sessions
- Ideal for energy gels cycling — fits cleanly in jersey pockets, bento boxes, and waist packs
- Among the best caffeine gels for endurance athletes — race-tested by WorldTour cycling teams and Olympic competitors
Pair it with isotonic energy gels or hydration tabs from our energy and hydration range to round out a complete race-day fuelling strategy without overdoing caffeine intake.
.
.
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
If you’re searching for ,
- “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.
SNH on TikTok
FOLLOW US ON TIKTOK
Watch new drops, product picks and store updates straight from Sports Nutrition Hub.
@sportsnutritionhub.lk
Watch the latest drops, restocks & store moments.
Short-form updates built for quick product discovery. Follow SNH on TikTok for new arrivals, offers, and supplement picks.
Open TikTokSupport desk
FAQ’S
Our customer support is available
Everyday: 10am-7pm.
Need help?
How long will it take to get my order?
Delivery depends on your location and the shipping method selected at checkout.
Colombo and suburbs: usually within 24 hours.
Outside Colombo: typically 2–4 business days.
Once your order is dispatched, we’ll share tracking details where available. If you need your order urgently, contact our team and we’ll do our best to help.
Where can I visit SNH in person?
You’re welcome to visit any of our stores during opening hours. Search Sports Nutrition Hub (SNH) on Google Maps and choose the location closest to you.
I want to know more before ordering. Who can I contact?
Our team is happy to guide you. Call or WhatsApp us on +94 76 486 3359 and we’ll help with product advice, availability, delivery, or store directions.
Are your supplements genuine?
Yes. We only stock genuine products sourced through authorised distributors and trusted international brands. Your health and safety always come first.
How do I know which supplement is right for me?
Tell us your fitness goal, diet, training routine, experience level, and any medical conditions or dietary restrictions. We’ll recommend suitable options without pushing products you do not need.
What payment methods do you accept?
We accept card payments, bank transfers, cash on delivery, and Koko.
Can I return or exchange a product?
We accept returns and exchanges only for products that are unopened, unused, and still in their original sealed condition, subject to our return policy. If your order arrives damaged or incorrect, contact us within 24 hours and we’ll sort it out promptly.
