Energy gels and boosters

Isotonic or classic

The isotonic gel, like the Science in Sport Go Isotonic or the PowerBar PowerGel Hydro, which is more liquid, already contains the necessary water for digestion: it can be taken without drinking, which is handy when supplies are far away. The classic gel, which is more concentrated, like the PowerGel Original, provides more carbohydrates in a small volume, but should be taken with a few sips of water to avoid digestive issues.

The other boosters

Energy supplements also come in:

• Bars.
• Drinks.
• Caffeine.
• Creatine.

All supplements can be found on the energy and booster page.

High performance gels

The SiS Beta Fuel combines glucose and fructose in a studied ratio, allowing for greater carbohydrate absorption per hour in prolonged efforts, such as a marathon, a trail or a cycling event. Caffeinated gels, like the coffee or cola PowerGels, add a stimulating effect, ideal towards the end of a race. The gel Apurna, with acerola, focuses on simple ingredients.

How to use them properly

Take a gel every thirty to forty-five minutes during efforts longer than an hour, starting from the beginning, without waiting for fatigue. Reserve caffeinated gels for the second half of the race, avoiding taking too many. Always test your gels during training to check your tolerance and preferred flavours, and keep your empty wrappers until the next bin.

Good deals

Good deals can also be found in the good deals, promotions, clearance, sales, Black Friday. The new arrivals showcase the latest collections, and items shipped within 24 hours are prepared and sent in 24 hours. The highlights of the year follow a stable order: the Black Friday at the end of autumn, the end-of-year holidays, the winter sales, the French Days in spring, followed by summer sales and back-to-school offers.

Frequently asked questions

Should you drink water when taking an energy gel?

Yes, for a concentrated gel, which should be taken with a few sips of water for proper digestion. An isotonic gel, being more liquid, already contains the necessary water and can be taken without drinking, handy when supplies are far away.

When should you take an energy gel during a race?

During a workout longer than an hour, take a first gel after about forty-five minutes, then every thirty to forty-five minutes. Always test your gels in training before a competition.

Are caffeine gels useful?

Caffeine improves alertness and delays the feeling of fatigue, useful at the end of a race or during night efforts. Don’t combine too many caffeinated gels and test your tolerance before the big day.

How many gels should you plan for a marathon?

Generally, expect to take one gel every thirty to forty-five minutes after the first half-hour, that’s three to five gels depending on your pace. Adjust the quantity according to the aid stations available on the course.

Which gel should you choose if you have a sensitive stomach?

An isotonic gel, being more diluted, typically digests better than a very concentrated gel. Avoid changing gels on race day and prepare your stomach by testing them during your long sessions.