How long do they take to kick in?

They work pretty fast, normally take them on runs over 45 mins+ and they help a treat.

Is there an age restriction on the gels?

There isn't any noted on the packs we've had, any more than there is for other sport rehydration and/or protein drinks. My son was 11 when he started using them during his workouts at the dojo.

Do these contain caffeine?

This product does not contain caffeine. There is a specific caffeine variety pack you can purchase.

do you know if these are gluten free or contain artificial sweeteners?

Maize is corn, which is gluten free.

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Science in Sport GO Energy + Caffeine Gels, Double Espresso, 30 x 60ml

Science in Sport GO Energy + Caffeine Gels, Double Espresso, 30 x 60ml

Product ID: 51460328

Details

Brand
Science in
Diet type
Vegetarian
Flavour
Double
Item dimensions L x W x H
17.4 x 12.1 x
Item form
Liquid
Item weight
1.8 Kilograms

☕75mg caffeine boost

⚡21g carbs per gel

🏃‍♂️Fast-acting isotonic fuel

542.92 DT

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Description

☕⚡ Fuel your hustle, outpace the pack!

ON THE GO FUELING - Convenient liquid gel format designed for quick consumption mid-workout—no mess, no fuss, just pure energy when you need it most.
POWER YOUR PERFORMANCE - Each gel packs 21g of fast-absorbing carbohydrates to keep your energy levels soaring during intense training or competition.
STAY SHARP STAY AHEAD - 75mg of caffeine per gel enhances mental focus and alertness, helping you push through fatigue and maintain razor-sharp concentration.
SCIENTIFICALLY ENGINEERED - Developed with elite athletes and backed by rigorous research, ensuring every sachet delivers reliable, evidence-based performance nutrition.
ENDURANCE MEETS EFFICIENCY - Supports physical performance by reducing perceived exertion, letting you extend your limits and crush your personal bests.

Science in Sport GO Energy + Caffeine Gels deliver 21g of carbohydrates and 75mg of caffeine per 60ml sachet, providing fast-acting, isotonic energy and mental focus support. Designed for endurance and high-intensity workouts, these gels are developed with elite athlete input and scientific precision to optimize physical and cognitive performance on the move.

Specifications

ASIN	B00TEVQ9EW
ASIN	B00TEVQ9EW
Age Range Description	16 Years and Above
Benefits	Hydrating
Best Sellers Rank	2,864 in Grocery ( See Top 100 in Grocery ) 158 in Energy Drinks
Brand Name	Science in Sport
Colour	Brown
Container Type	Sachet
Customer Reviews	4.3 4.3 out of 5 stars (400)
Customer reviews	4.3 4.3 out of 5 stars (400)
Department	Energy Drinks
Diet Type	Vegetarian
Dosage Form	Softgel
Flavour	Double Espresso
Global Trade Identification Number	05025324022755
Included Components	Science in Sport GO Caffeine Energy Gel in Double Espresso Single Gel
Is discontinued by manufacturer	No
Item Dimensions	17.4 x 12.1 x 18.8 centimetres
Item Form	Liquid
Item Highlight	Fast-Acting Carbohydrate Energy with 75mg Caffeine, On-the-Go Endurance Fuel, 22g Carbohydrates per Sachet
Item Weight	1.8 Kilograms
Item model number	022755
Manufacturer	Science in Sport
Manufacturer	Science in Sport
Manufacturer Contact Information	SiS (Science in Sport) Limited, Unit 8A, Frontier Park, Blackburn BB1 3AL UK Science in Sport S.R.L. via Michelangelo Buonarroti, 39 – 20145 Milan, ITALIA
Manufacturer Part Number	022755
Model Name	GO Isotonic Energy Gels + Caffeine
Model Number	022755
Number of Items	1
Primary Supplement Type	Vitamin B12
Product Dimensions	17.45 x 12.15 x 18.85 cm; 1.8 kg
Recommended Uses For Product	During workout
Special Ingredients	Espresso
Specific Uses For Product	Workout
Total Servings Per Container	30
UPC	746122647067
Unit Count	1800.0 millilitre

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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542.92 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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