Energy Gel Long – Neutral 50g

MX3 Hydro Energy Gel Long Time is a professional endurance energy gel developed in partnership with the Ultra Sport Science Foundation. It targets efforts exceeding 2.5 hours — mountain ultras, long alpine routes, gran fondos, or any sustained high-output activity where consistent fuelling determines the outcome.

Each 50 g sachet delivers 20 g of carbohydrates from a maltodextrin-fructose blend. This dual-carbohydrate formula maximises absorption rate and maintains blood glucose across extended efforts. Unlike single-source gels, it avoids the energy spikes and crashes that disrupt pacing in the later stages of a long effort.

The hydrogel texture makes this endurance energy gel stand out from conventional alternatives. Its aqueous consistency absorbs quickly and sits comfortably in the stomach. This matters most when fuelling at high intensity or in heat, where digestive tolerance often limits performance before fitness does.

BCAAs (leucine, isoleucine, valine) reduce muscle breakdown during prolonged effort. Marine magnesium, sourced from Mediterranean seawater, supports neuromuscular function. Vitamins C, B1 and B6 drive energy metabolism and protect against exercise-induced oxidative stress.

The neutral flavour prevents palate fatigue across multiple hours of fuelling. MX3 developed it specifically for athletes who consume several gels per session — not as a default, but as a deliberate choice. Also available in Frozen Citrus.

How to use: take 2–3 gels per hour during physical activity exceeding 2.5 hours, one every 20 minutes. The hydrogel formula requires no additional water.

Made in France.