Gel or drink, which is better?

Neither in absolute terms: the gel is handy and concentrated, the drink hydrates at the same time. Many athletes combine both and count total carbs.

Can I use only bars on a long effort?

On a long, moderate-intensity effort, partly yes, but bars digest slowly. Rotate with faster formats and drink depending on intensity.

Should I take the gel with water?

Yes. A concentrated gel taken alone or with a sweet drink can create too high a concentration in the stomach and hinder digestion.

Product guides6 min

Energy gel or energy drink: which one to pick?

Gel, energy drink, chews, bar: these formats all deliver carbs, but they aren't equal depending on the moment and context. The gel is compact and fast; the drink combines hydration and energy; chews are easy to dose; the bar is filling but digests more slowly. The right choice depends on your sport, the effort's duration, your digestive tolerance and the carb dose you're aiming for. This guide helps you combine rather than pick a single format.

What each format brings

The gel offers a concentrated carb dose in a small volume: handy in a race, but take it with water to avoid too high a concentration. The energy drink combines fluid, carbs and often sodium: ideal when you also need to hydrate, though its intake depends on dilution. Chews and gummies are eaten in small doses, easy to split up. The bar is more filling and suits long, moderate-intensity efforts (cycling, ultra), but digests more slowly and doesn't sit well at high intensity.

Gel, drink, chews: which when?

In practice you often combine formats. On an intense effort (running, a race finish), favour gels and drink, easy to absorb. On a long, moderate effort (bike ride, ultra), rotate bars, chews and drink to avoid palate fatigue and manage digestion. Always count total carbs per hour, all formats combined, rather than thinking product by product. Above 60 g/h, choose glucose + fructose products whatever the format.

Practical checklist

Intense effort: gels + drink, easy to absorb
Long moderate effort: bars, chews and drink rotated
Gel always taken with water
Total carbs/hour counted, all formats included
Glucose + fructose above 60 g/h

Common mistakes

Taking a concentrated gel without water, risking GI discomfort
Relying on solid bars for a very intense effort
Forgetting to count total carbs across all formats
Choosing a format out of habit without accounting for hydration
Discovering a new format on race day

FAQ

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Caffeine and performance: when to use it?

Caffeine can help, but it must match your tolerance, your timing and your goal.

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Hydration7 min

Running hydration: water, sodium and electrolytes

Hydration isn't just drinking more: duration, heat and your sweat rate all matter.