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- Diet & Weight Loss
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Hot Deals
Best Sellers
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Gift Card£10.00
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Applied Nutrition Shaker 700ml£3.99
£4.99
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Sabtec Nutrition Ashwagandha 640mg 100 caps Exp 2025£5.00
£12.99
Olimp Carbonox 3500g
Carbonox™ is the evolution of Olimp Carbo® — the best-selling carbohydrate supplement on the market for over a decade — now with an even more refined, enriched formula. Where most carb supplements rely on a single source of fast-release glucose, Carbonox™ takes a precision-engineered approach: three carbohydrate sources selected specifically for their differing digestion rates and glycaemic profiles, working together to deliver stable, sustained energy for up to 2 hours after consumption.
The inclusion of isomaltulose — an innovative extended-release carbohydrate — is what truly separates Carbonox™ from the crowd. As it breaks down into glucose and fructose together, it drives more effective replenishment of both muscle and liver glycogen than glucose alone. Paired with fast-acting glucose for immediate uptake and medium-release maltodextrin as a bridge, the result is a smooth, sustained energy curve — no spike, no crash.
Beyond carbohydrates, Carbonox™ is the first high-performance carb supplement reinforced with L-arginine and a comprehensive 12-vitamin complex alongside a full mineral blend. Use it before training to load fuel, during to sustain output, or after to rapidly restore glycogen reserves.
- Triple-source carb matrix — high GI (glucose), medium GI (maltodextrin) & low GI (isomaltulose)
- Sustained energy release for up to 2 hours post-consumption
- More effective muscle & liver glycogen replenishment via isomaltulose breakdown
- Reinforced with L-arginine for blood flow support
- 12-vitamin complex + full mineral blend (calcium, magnesium, iron, zinc, iodine & more)
- 3,500g — 70 servings at 50g per serving
- Versatile use: pre, intra or post-workout
Recommended Use:
Take 1 serving (50g) 1–4 times daily depending on individual requirements.
Delivery estimates are from the date of dispatch, NOT the date of purchase. All orders are subject to a two days handling time.
We mainly use Royal Mail for all deliveries, however depending on order size and availability, we also use Parcel Force/ DPD as our main courier partners.
We will email confirmation of your order on receipt and for those orders being delivered by a courier company you will receive further delivery update emails via the courier company directly (usually with a delivery slot). Please leave your mobile number at ordering stage if you would like to receive notifications.
Should you not be at home to receive your delivery, our couriers will try again the following day or give you the option to rearrange a delivery time/ collection point.
Should you not be in to sign/ receive your delivery, please let us know via email info@gymsupplements.co.uk and we will arrange to leave your parcel with a neighbour if it is possible to do this.
Should you choose to call, please do not leave a voicemail. Instead, please email us along with your order number.
If you leave a signed authorisation note the couriers will leave your parcel in an alternate place at your delivery address however this will be entirely at your own risk.
Delivery Rates;
- Free Delivery on all orders over £70+
- £4.99 for all orders below £70
While we work hard to ensure all orders are dispatched as quick as possible, sometimes it is out of our hands & even the most reliable couriers can end up having delays.
In this instance, please get in touch with us via email and we will reach out to the courier for an update.
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APS - Mesomorph Pre-Workout (388G) | 25 Servings£45.00
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DY Nutrition Creatine - Creatine Monohydrate 300g£9.99
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CNP Water Bottle 1L£3.99
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BOLD HydroAmino - BCAA, Glutamine & Electrolyte Hydration Powder£19.99
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