Estimated delivery by Sat Nov 14 · +48 hrs for Black Friday
from 141 verified customers2 sizes / 2 flavours
GO Energy + Electrolyte Gel by Science in Sport (SiS)
Price
$4.99
$0.00
$0.00 per serve 0 servesNutritional info
- Provides 22g of carbohydrate per 60ml gel to support energy needs during exercise
- Contains sodium, potassium and magnesium to help replace electrolytes lost through sweat
- Convenient single-serve format for easy fuelling during training and endurance events
- Provides carbohydrate and electrolytes together in one portable sports nutrition gel
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Shipping Insurance
$1.99
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Amino Energy Sparkling RTD by Optimum Nutrition
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Add $145.01 and shipping is free
- Free gift when you spend $200
- Free postage on orders over $150
- East & west coast dispatch
- Easy returns within 30 days
Good fit for
- Fast recovery
- Muscle building
- Laser focus
Not for
- Vegan diets
- Caffeine sensitivity
- Pregnant women
About this product
- Free standard shippingFREEOrders $150 and over, anywhere in Australia.
- Standard$12.95Orders under $150. Tracked, from the warehouse closest to you.
- Express$19.95Australia Post express network, any order value.
- Express + Skip The Line$29.95Your order is picked and packed ahead of the queue, then sent express.
- Click & collectFREEReady in 4 hours at any of our 58 stores. No minimum.
- Australia Post parcel lockerSAME RATESHave it sent to a 24/7 parcel locker instead of your door and collect whenever suits. Choose a locker address at checkout; standard and express rates apply as above.
- Shipping insurance$1.99Optional freight protection, added in the cart.
- Eco bag$0.99A reusable Supplement Mart bag you can add to your order.
- Heavy RTD levy$20Cartons of ready-to-drink only. The $150 free threshold still applies to the rest of the order.
Black Friday volume means orders are taking a little longer to leave us than usual. The rates above are what you will see at checkout.
Unopened and unused, send it back within 30 days for a refund or a swap. Change of mind included. Sealed tubs only, for obvious reasons.
Not sure which one is right for you? Ask us in chat, or walk into any of our 58 stores across Australia. Our staff train, so you get an answer rather than a sales pitch.
INSIDE EVERY SERVE
22g of carbohydrate plus sodium, potassium and magnesium in one gel.
- 87Calories Per Serve
- 22gCarbohydrate
- 0.3gSalt
Sugars 0.7g per serveServing size 1 gel (60ml)
NUTRITION & INGREDIENTS
| Per serve | Qty | Per 100ml |
|---|---|---|
| Energy | 370kJ(87kcal) | 617kJ |
| Carbohydrate | 22g | 36g |
| - Sugars | 0.7g | 1.2g |
| Protein | 0g | 0g |
| Fat, Total | 0g | 0g |
| Salt | 0.3g | 0.5g |
| Per serve | Qty | Per 100ml |
|---|---|---|
| Energy | 370kJ(87kcal) | 617kJ |
| Carbohydrate | 22g | 36g |
| - Sugars | 0.7g | 1.2g |
| Protein | 0g | 0g |
| Fat, Total | 0g | 0g |
| Salt | 0.3g | 0.5g |
| Per serve | Qty | Per 100ml |
|---|---|---|
| Energy | 370kJ(87kcal) | 617kJ |
| Carbohydrate | 22g | 36g |
| - Sugars | 0.7g | 1.2g |
| Protein | 0g | 0g |
| Fat, Total | 0g | 0g |
| Salt | 0.3g | 0.5g |
| Per serve | Qty | Per 100ml |
|---|---|---|
| Energy | 370kJ(87kcal) | 617kJ |
| Carbohydrate | 22g | 36g |
| - Sugars | 0.7g | 1.2g |
| Protein | 0g | 0g |
| Fat, Total | 0g | 0g |
| Salt | 0.3g | 0.5g |
Disclaimer: Please note, while we try our best to keep up-to-date nutritional information available on the website, packaging and products can change, therefore this information should serve only as a guide. Please refer to actual packaging for latest information.
THE OTHER HALF OF YOUR STACK
Fuel and fluid. Run out of either and the session ends early.
A powder, mixes into water
For recovery during exercise
Whatever else is in the stack, protein is the part most people build it around.
For recovery and hydration
Suited to strength and power athletes
WHY IT WORKS
22g of carbohydrate plus sodium, potassium and magnesium in one gel.

- A gel, easy to carry
- Great as a single or as a box
- Great in two flavours
More about GO Energy + Electrolyte Gel
Science in Sport GO Energy + Electrolytes Energy Gel is a convenient sports nutrition option designed to provide carbohydrate fuel alongside key electrolytes during training, racing and endurance activities. Each easy-to-carry 60ml gel provides 22g of carbohydrate and 87 calories, making it simple to incorporate additional carbohydrates into your fuelling strategy while on the move. With added electrolytes, it is particularly suited to longer training sessions, endurance events and exercise in warmer conditions where electrolytes are lost through sweat. Its ready-to-consume gel format requires no preparation, making it a practical choice for running, cycling, triathlon and other demanding activities.
- Provides 22g of carbohydrate per 60ml gel to support energy needs during exercise.
- Contains sodium, potassium and magnesium to help replace electrolytes lost through sweat.
- Convenient single-serve format for easy fuelling during training and endurance events.
- Provides carbohydrate and electrolytes together in one portable sports nutrition gel.
- Informed Sports Approved.
The key carbohydrate source in GO Energy + Electrolytes is maltodextrin, which provides readily available carbohydrate to help fuel working muscles during exercise. Each 60ml serving delivers 22g of carbohydrate with just 0.7g of sugars. The formula also supplies the important electrolytes sodium, potassium and magnesium. These minerals are naturally lost through sweat during physical activity and play important roles in normal fluid balance, muscle function and normal physiological processes, making electrolyte replacement particularly relevant during prolonged exercise or training in hot conditions. Science in Sport GO Energy + Electrolytes Energy Gel offers a straightforward way to combine carbohydrate fuelling with electrolyte intake without carrying separate products. The compact sachet can easily be stored in a running belt, cycling jersey or training bag, allowing it to be consumed when required as part of an individual sports nutrition plan. For athletes undertaking longer sessions or events, it can be used alongside appropriate fluid intake and other carbohydrate sources to help meet individual fuelling and hydration requirements.
Nutritional Information

Directions of Use
- Aim for 1 x GO Energy + Electrolyte Gel and 2 x GO Isotonic Energy Gels per hour during exercise lasting over 90 minutes.
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4.7 / 5 from 141 reviews
Here the next day
Ordered Thursday arvo and it turned up Friday. No fuss and no surprise postage at checkout either.
Finally no bloating
Switched off a supermarket one that wrecked me. A week in on this and nothing, which is reason enough to stay.
Solid value
Does what it says and the price per serve beat everything else I compared. Packaging could be a touch tougher for postage.
Worth every cent
Third one of these now and it has not missed. Mixes in a shaker with no lumps and the chocolate actually tastes like chocolate rather than sweetener.
What does the electrolyte version add?
How should I combine it with other gels?
How much carbohydrate is in one gel?
Is it Informed Sport approved?
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