Science In Sport (SIS)
Go Isotonic Energy Gels
Tropical
Why We Love It
SiS GO Isotonic Tropical Energy Gels are compact, practical, and reliable for the duration of any significant event. It's no surprise that this innovative product is consistently used by the world's best endurance athletes.
Talk Nerdy To Me
Depleting your carbohydrate stores during exercise is a major cause of fatigue. SiS GO Isotonic Tropical Energy Gels deliver 22g of carbohydrates per gel to improve performance. Designed to consume without water, the isotonic formula provides fast energy without the risk of feeling bloated.
Fast Facts
- Vegan
- Free from dairy
- 87 calories per serving
- 22g carbohydrates per serving
- Batch Tested by Informed Sport
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Ingredients:
Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid)
HOW TO USE
Male
- Optional: 1 gel 20 min before exercise over 1 hour
- 1 gel (20-30g carbs) every 30-45 min during workouts >1 hr
- For long events (>2.5 hrs): 2-3 gels/hr
- Include sports hydration in total carb intake/hr
- Max caffeine: 400 mg/day
- Practice in training to reduce gut issues
- No water needed, but sips may help.
Female
- Optional: 1 gel 20 min before exercise over 1 hour
- 1 gel (20-30g carbs) every 30-60 min during workouts >1 hr
- Menstruating women in follicular phase: aim for every 30-45 min
- Over 2 gels/hr (>60g carbs) may cause gut discomfort
- Include sports hydration in total carb intake/hr
- Max caffeine: 400 mg/day
- Test in training to find your routine
- No water needed, but sips may help
🇦🇺 Australia
- FREE shipping on orders $99+ AUD
- Orders under $99: Shipping calculated at checkout
🇳🇿 New Zealand
- FREE shipping on orders $120+ NZD
- Orders under $120: Shipping calculated at checkout
- Customers are responsible for covering customs charges
🌍 International
- Shipping calculated at checkout
- Customers are responsible for covering customs charges
⚡ Express Shipping
- Available for all destinations
- Calculated at checkout
- Customers are responsible for covering customs charges for international orders
Same Day Dispatch: Orders placed before 12 PM (AEST/AEDT, Melbourne AU time) on weekdays are usually dispatched same day*. Orders placed after this cutoff will head out the next business day.*This is a guideline, not a guarantee. While we do our best to ship orders out on time, dispatch may be delayed during peak periods, sales events, or due to unexpected courier or warehouse issues.
Delivery Times - Australia: Standard shipping takes 3-9 business days. Need it faster? Choose Express at checkout.
Please Note: Delivery times may vary due to public holidays and other factors beyond our control. Check current shipping estimates here.
30-Day Policy
Easy returns and exchanges within 30 days of delivery.
Tech Item Exception
Watches, FORM goggles, headphones, heart rate monitors, recovery boots and similar tech items can only be returned if unopened and unconnected in original packaging.
Gift Purchases
Buying a gift? Contact us at purchase to request an extended return period.
Final Sale Items
Items marked as FINAL SALE cannot be returned or exchanged unless faulty or covered by warranty.
Need Help? Full return policy details and process here.
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Same day dispatch before 12pm AEDT/AEST*
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Athlete support & in-house dietitian
Free Shipping for orders over A$99*