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Isostar This gel is rich in carbohydrates immediately usable by the body and will be used for its energizing action. Gels with caffeine 25x 203617

Characteristics Isostar Energy Booster - 25 x 37.5gr lemon

Special features

The Energy Gel Booster Isostar is in the form of a gel unit pod. This gel is rich in carbohydrates immediately usable by the body and will be used for its energizing action.

It also contains vitamins B1, B2, PP, B6 that contribute to normal energy metabolism. Vitamins E, B2 and zinc help to protect cells against oxidative stress.


  • Increasing instant energy
  • Preventing cramps
  • Increasing endurance

Suggested Usage

For a booster effect : 10 minutes before departure, or before climbing a steep slope or hill.

We recommend to drink sips of water after taking the gel.

All activities.

Content and flavour

25 x Isostar Energy Booster - 37.5gr / Lemon


Glucose syrup, water, preservative : potassium sorbate, natural mint flavouring, acid : citric acid, caffeine, vitamins E, B1.

High caffeine content (90mg/100ml), not recommended for children and pregnant or breastfeeding women.

Nutritional Information

 Unit100 ml% R.D.A29 ml = 1 gel% R.D.A
Energy value kJ
16 394
Lipids g 0 0 0 0
Carbohydrates g 80 31 23 9
of which sugars g 27 30 7.8 9
Proteins g 0 0 0 0
Salt g 0 0 0 0
Vitamin E mg 12 100 3.5 29
Tiamine (vitamin B1) mg 0.73 66 0.21 19
Caffeine mg 90   26  


Manufactured in a workshop which uses: milk, soya, gluten, fish

Main characteristics

Other products related to Isostar Energy Booster - 25 x 37.5gr lemon

Shipping Isostar Energy Booster - 25 x 37.5gr lemon

  • Delivery feeFree delivery on orders over 200 pounds
  • Estimated deliveryDelivery 4-5 working days
  • stock informationAvailableStock information is continuously updated unless we have a problem with our system.
  • Delivered at

Delivery is important to us. We will do our very best to deliver your order on time.

A card will be left if no one is home and the goods returned to the carrier's local depot to await your contact.

Please note that if you order more than one product, you might receive them on different days and/or with different transport companies; in this case too we do our very best to respect delivery time of all the products ordered.

It may be necessary for you to assist or move merchandise into your home, this is especially relevant if you live in a block of flats as carriers will only deliver to the ground floor entrance to the block.

If you cannot find the information you need or you have a question for us, please send an e-mail to customercare.eu@fitnessdigital.com. We are pleased to help you.

Delivery 4-5 working days

Normal delivery time is 4 - 5 working days (occasionnaly 1 more working day, depending on the destination).

Orders for 4-5 working days delivery must be placed by 14:30 from Monday to Friday. Orders are delivered on working days only from Monday to Friday. For products from certain suppliers the delivery time may vary. The customer service will contact you on those occasions.

Payment methods Isostar Energy Booster - 25 x 37.5gr lemon

Cash On Delivery

You will receive the order at the registered address and the payment is made on delivery in cash. The cash on delivery option is only available for orders of 150 € or more.

Credit card

Pay securely with the following credit cards: VISA, VISA Electron, 4B, or Mastercard

Credit card

or with an authenticated credit card (Verified by Visa / Mastercard SecureCode).

If you have a credit card that allows you to purchase in internet, and you have a code or password that allows you to pay on-line, this is a good and comfortbale way to pay for you. Payment on-line means that your order will be paid for right after checkout, and is therefore very fast. fitnessdigital.cz is 100% secure. We guarantee the safety of your credit card information. All credit card information is handled with the utmost security and will never be released to any other organisation under any circumstance.


Your order will be sent upon receipt of the PayPal confirmation of payment of the full amount. What is PayPal?

fitnessdigital could sometimes ask a customer to use a certain payment methods ( for instance if the information given to us is not complete or seems to include false information). This could be the case when we are not able to properly identify who the customer is. We could sometimes ask for specially added documents as well, in order to prove payment

Delivery costs, delivery time and terms and conditions for free delivery are the same for all payment methods

Cash On Delivery payments can be made in the local currency (€).

  • Isostar
  • Official Supplier

Warranty information

fitnessdigital is an official distributor, we can therefore


  • The product is new
  • The product comes in its original packaging
  • Raw materials used by Isostar are of first quality and Doping Free

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