Energy Gel Overstim.s Red Tonic Mint Eucalyptus

Overstim presents its Red Tonic energy gel, mint eucalyptus flavour a concentrate of immediate energy, designed to support athletes during the most intense moments: trail running, marathon, triathlon or cyclosportive events.

Specially formulated for phases of intense exertion (climbs, accelerations, difficult sections or a final sprint), Red Tonic gel provides 26 g of carbohydrates, equivalent to 100 kcal of fast energy with each intake.

Enriched with royal jelly, vitamin B6 and caffeine, it helps reduce fatigue while stimulating alertness and concentration during prolonged exertion. Its fluid texture, free from preservatives and acidity, ensures excellent digestive tolerance, even after several hours of activity.

With its 100% natural mint and eucalyptus flavourings, it delivers an intense sensation of freshness while providing optimal effectiveness.

The new sachet format provides 20% more energy in more compact, practical and easy-to-carry packaging. Its redesigned format also helps reduce plastic consumption and the volume of waste produced.

Fuel up on energy, freshness and performance with Overstim’s Red Tonic energy gel, the ally of demanding and responsible athletes.

Ingredients : Glucose syrup (EU), water, dry guarana extract (dry guarana extract 10%, maltodextrins) (0.7%), salt, concentrated lemon juice, liquid ginseng root extract (0.2%), natural mint and eucalyptus flavourings, flavourings, vitamins: B1 (thiamine), B6.

Dispatched within 24–48 hours. Delivery times, rates, the free delivery threshold and available options (including express delivery) depend on your country and are shown at checkout. Your tracking number is emailed to you as soon as the parcel is handed over to the carrier.

You have 30 days to change your mind, provided the item is new, unworn, unwashed, with its tags attached and in its original packaging. Exchanges for a different size or model are free: we dispatch the new item once we’ve received and checked your return. For a refund, return shipping costs depend on your country and are set out in our returns policy.

If there is a manufacturing defect, you are covered by the statutory guarantee of conformity for 2 years. Damage caused by an impact (with a wall, the ground or another racket) is not covered. To make a customer service claim, send photos and your order number to sav@esprit-padel-shop.com.

View the returns policy · Contact customer service