Science In Sport (SIS)
Beta Fuel Drink Mix
Variety Pack
Keep your training fresh with the SIS Beta Fuel Drink Mix Variety Pack, the ultimate way to power your next ride, run, or race. Why settle for one flavour when you can mix it up with all three? Each Science In Sport Beta Fuel Drink Mix sachet is loaded with 80g carbohydrates in a 1:0.8 maltodextrin to fructose ratio. This formulation allows for greater carb intake, helping you go longer, push harder, and avoid that mid-session crash.
Each variety pack includes:
1 x SIS Beta Fuel Drink Mix Sachet Red Berry
1 x SIS Beta Fuel Drink Mix Sachet Orange
1 x SIS Beta Fuel Drink Mix Sachet Strawberry & Lime
A high-carb endurance drink mix crafted with a dual-source formula to fuel longer sessions. Each serving provides 80g of carbohydrate in the scientifically proven 1:0.8 maltodextrin-to-fructose ratio for maximum energy delivery.
🇦🇺 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*
Aussie owned and operated
Athlete support & in-house dietitian
Free Shipping for orders over NZ$120*