Ultra Bar (41g) - Strawberry & Blueberry

Developed in collaboration with François d'Haene (ultra-trail champion), the ULTRA BAR is specially designed for long-duration exercise: sustained energy, BCAA, 3 electrolytes, 5 vitamins and a soft texture for maximum digestive comfort. It is ideal for maintaining your performance and preventing fatigue during endurance events.
Maintain your energy and performance
During endurance events such as running, trail running, cycling or triathlon, it is crucial to eat regularly to maintain your energy levels and optimize your performance.
The ULTRA BAR OVERSTIM.s plays an essential role in this process by providing a sustained source of fuel for your muscles.
It should be consumed at regular intervals during exercise, every 45 minutes.
Prevent fatigue and drops in performance
One of the main challenges of long-duration events is managing fatigue.
Regular nutrition helps prevent energy dips, which can not only affect your performance but also increase the risk of injury.
The nutrients contained in the ULTRA BAR, including carbohydrates, BCAA, electrolytes and vitamins, help maintain your energy and prevent muscle fatigue.
An ideal bar for long-duration exercise
Developed in collaboration with François d'Haene (ultra-trail champion), the ULTRA BAR is designed to meet the specific needs of endurance athletes.
It is your ideal ally for long races, demanding trail runs, cycling events and triathlons, with:
- Sustained energy: 146 kcal / bar (25 g of carbohydrates)
- 3 electrolytes (sodium, calcium, magnesium) to replenish mineral salt losses and prevent muscle disturbances
- 5 vitamins (B1, B3, B6, C, E) to reduce muscle fatigue and support efficient energy production
- 800 mg of BCAA / bar to promote muscle recovery
- Soft texture, easy to chew during exercise
- Excellent digestibility
Flavours and a texture that make all the difference
Enjoy a delicious bar with a soft texture, designed to be easy to chew even during exercise.
Forget hard-to-swallow, indigestible bars: the ULTRA BAR from OVERSTIM.s is here to accompany you to the finish line, without fear of gastrointestinal discomfort, even after several hours of exertion.
The ULTRA BAR is not just an energy bar; it is a trusted partner for all endurance athletes!
Tested and approved by François d'Haene (ultra-trail runner), it meets the demands of the toughest competitions and helps you push beyond your limits.
Directions for use:
The ULTRA BAR complements the action of OVERSTIM.s energy drinks and should be consumed during exercise at regular intervals in small portions.
Consume 1 ULTRA BAR every 45 minutes during exercise.
Ingredients:
Date paste, whole dried blueberries (blueberries, sugar, sunflower oil), rice flour, strawberry pieces (concentrated apple purée, concentrated apple juice, strawberry purée, concentrated lemon juice, concentrated elderberry juice, rice flour, pectin, natural strawberry flavouring), apple paste (concentrated apple juice, concentrated apple purée), BCAA (L-leucine: L-isoleucine: L-valine), vitamins E, B1 (thiamine), B3 (niacin) and B6, calcium, sodium bicarbonate, acerola powder, magnesium oxide.
May contain traces of: Cereals containing gluten, soya, milk, nuts, egg, sesame, peanuts.
Nutritional Information:
| Per 100 g | Per 40 g bar | |
|---|---|---|
| Energy | 1290 kJ/ 305 kcal to 1538 kJ/ 365 kcal | 529 kJ / 125 kcal to 615 kJ / 146 kcal |
| Protein | 2.5 g to 7.3 g | 1.1 g to 2.9 g |
| Carbohydrate | 63 g to 69 g | 25 g to 28 g |
| of which sugars | 46 g to 57 g | 18 g to 22 g |
| Fat | 0.5 g to 7.4 g | 0.5 g to 2.9 g |
| of which saturates | 0.5 g to 4.4 g | 0.5 g to 1.8 g |
| Fibre | 7.9 g to 8.1 g | 3.2 g to 3.3 g |
| Salt | 0,61 g | 0,24 g |
| Vitamin B1 | 0.67 mg (61%*) | 0.27 mg (25%*) |
| Vitamin B3 | 9.6 mg (60%*) | 3.9 mg (24%*) |
| Vitamin B6 | 0.84 mg (60%*) | 0.33 mg (24%*) |
| Vitamin C | 49 mg (61%*) | 19 mg (24%*) |
| Vitamin E | 7.2 mg (60%*) | 2.9 mg (24%*) |
| Sodium | 245 mg | 98 mg |
| Calcium | 496 mg (62%*) | 198 mg (25%*) |
| Magnesium | 236 mg (630%*) | 94 mg (25%*) |
| BCAA | 2000 mg | 800 mg |
* NRV = Nutrient Reference Values
Colissimo / Mondial Relay: for orders placed before 12:00 p.m., dispatch the same day (except Mondial Relay on Mondays — no transportation)
GLS home delivery: for orders placed before 12:00 p.m., dispatch the same day
For information, here are the delivery times (hours/business days after dispatch):
Colissimo: 24–48 hours
Mondial Relay: 36–72 hours (please note: Mondial Relay does not operate on Mondays)
GLS home delivery: BE-LU DE-NL: 24–48 hours — FRANCE: 36–72 hours
To serve you better, we negotiate attractive rates with professional freight carriers.