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How your order works
This order is based on a promise to sell. The product will be sourced from our supplier and delivered to you within the stated timeframe. The sale will be completed once the item is delivered to you. Kindly leave honest feedback after receiving your order.
Science In Sport GO Electrolyte Powder (Orange, 500g) – Isotonic Fuel & Rapid Hydration Mix
Estimate delivery times: 3 - 5 business days
Pairs well with
Science In Sport GO Electrolyte Powder (500g)
Exhaustion settles in fast when prolonged cardio sessions sweat out key minerals and drain your body's glycogen reserves. Delivering 36g of easy-to-digest carbohydrates alongside essential sodium in every serving, this citrus isotonic drink restores mineral balance and keeps your legs pushing through tough miles.
Superior Hydration Without Gastrointestinal Distress
Plain water lacks the essential sodium needed to retain fluids, while sugary, heavy sport drinks often sit in your gut and cause severe cramping mid-session. Formulated with precise isotonic ratios, this light powder empties quickly from the stomach, driving hydration and glycogen straight to working muscle tissue without heaviness or nausea.
Core Fueling Benefits
- 36g Targeted Carbohydrates: Supplies fast-acting glycogen to working muscles to prevent fatigue during long runs and cycling sessions.
- Balanced Sodium Matrix: Replenishes vital salts lost through heavy sweat to maintain ideal fluid retention and prevent muscle cramping.
- 100% Vegan & Gluten-Free: Clean, natural-flavored drink powder designed for plant-based endurance athletes and sensitive stomachs.
Product Specifications
| Attribute | Specification |
| Brand | Science in Sport (SiS) |
| Active Ingredients | Carbohydrates, Sodium, Essential Electrolytes |
| Flavor Profile | Orange (Natural Flavoring) |
| Net Weight / Servings | 500g (12 Servings) |
| Drink Type | Isotonic Powder |
| Dietary Suitability | Vegan, Gluten-Free |
| Ideal For | Cycling, Running, Endurance Sports |
Fits Effortlessly Into Training Days
Mix two scoops with 500ml of cold water in your sports bottle before heading out for a session. It dissolves rapidly into a smooth, citrus-flavored hydration drink that goes down easily even during intense cardiovascular efforts.
Delivery
We deliver to mainland UK addresses (with tracking). Delivery options, costs and estimated times are shown at checkout and in our Shipping Policy.
FAQs
Q: Will drinking this during high-intensity exercise cause stomach sloshing or discomfort?
A: No, the isotonic design ensures rapid gastric emptying, allowing fluids and carbohydrates to absorb smoothly without stomach heaviness.
Q: How many scoops do I need for a standard sports bottle?
A: Add 40g (approximately two scoops) into 500ml of cold water and shake until completely dissolved.
Q: How does delivery work?
A: We deliver to mainland UK addresses (with tracking). Delivery options, costs and estimated times are shown at checkout and in our Shipping Policy.
Last updated: November 2026
Fitness Accessories Hub, operated by MENSARK LTD, delivers across mainland Great Britain.
1. Order Processing
Orders are processed within 1 to 2 business days (Monday to Friday, excluding UK bank holidays). If there is a delay because of high order volumes or courier issues, we will email you straight away.
2. Delivery Options and Timelines
Standard Delivery: 3 to 5 business days to mainland UK addresses.
Express Delivery: 2 to 3 business days to mainland UK addresses.
Delivery charges depend on your order value and the option you choose, and are shown at checkout before you pay.
3. Areas We Do Not Currently Deliver To
Scottish Highlands: AB36-38, AB55-56, FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40, PH19-26, PH30-41, PH49-50.
Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3.
Northern Ireland: all BT postcodes.
Isle of Man: all IM postcodes.
Isles of Scilly: TR21-25.
Channel Islands: all GY (Guernsey) and JE (Jersey) postcodes.
4. Supplier Delivery
Some items are sent directly from our suppliers or their delivery partners, so your parcel may arrive in the supplier's packaging or separately from other items in the same order. Fitness Accessories Hub remains your seller and your contact for any delivery issue.
5. Order Tracking
When your order is dispatched, you will receive an email with your tracking number and a link to follow your parcel. Tracking can take up to 24 hours to become active.
6. Delayed, Lost or Damaged Parcels
If your order arrives damaged or is significantly delayed, please email support@fitnessaccessorieshub.co.uk within 48 hours of the delivery date, with your order number and photos of the packaging and product. We will arrange a replacement or refund where appropriate.
7. Failed Delivery
Please make sure your delivery address is correct at checkout. If a parcel comes back to us because of an incorrect address or a missed collection, we may need to charge for redelivery.
Contact Us
Email: support@fitnessaccessorieshub.co.uk
Phone / WhatsApp: +44 7462 229248 (Monday to Friday, 9:00 AM to 5:00 PM UK time)
Fitness Accessories Hub is a trading name of MENSARK LTD, a private limited company registered in England and Wales. Company Number: 16552046. Registered Office: 497 High Road, Ilford, Essex, IG1 1TZ, United Kingdom.
How your order works
This order is based on a promise to sell. The product will be sourced from our supplier and delivered to you within the stated timeframe. The sale will be completed once the item is delivered to you. Kindly leave honest feedback after receiving your order.