•  Maximum energy efficiency with next-generation carbohydrates: Advanced blend of Palatinose™, Cluster Dextrin™ and Enduracarb™ (trehalose), designed to deliver energy, rapid absorption and prolonged performance.
•  Glucose:fructose ratio 1:0.8 – the optimal proportion for performance: Scientifically backed formula to optimise carbohydrate absorption and oxidation during endurance exercise. More usable energy, less digestive discomfort.¹
•  Smart rehydration – sodium, chloride and magnesium in functional doses: Provides over 500mg of sodium per serving, with high chloride content, and also high in magnesium to support electrolyte balance and muscle function during physical exertion.
•  Fluid texture and mild flavour, no added sweeteners: Thanks to its design based on functional carbohydrates, Evoendurance offers a natural sweetness and a light, watery drink that's easy to consume, even during the longest sessions.
•  No unnecessary ingredients, only what your performance needs: No sweeteners, no fillers. A well-focused formula, based on quality and addressing the needs of athletes seeking the best.

Evoendurance – HSN's latest intra-workout drink

Evoendurance from SportSeries is a flavoured powdered food preparation based on carbohydrates and minerals.

Evoendurance is an intra-workout drink specifically formulated to support athletic performance during demanding endurance sessions. Its exclusive combination of advanced carbohydrates and specific electrolytes is designed to provide energy, promote hydration and support muscle function during prolonged exertion.

Light, unsweetened and with mild flavours, Evoendurance is the perfect choice for those looking to take their intra-workout nutrition to the next level.

What is Evoendurance for?

Evoendurance is designed to be your ally during prolonged physical exercise, especially in endurance disciplines such as cycling, running, trail, triathlon or intense training sessions. Its main function is to provide energy during prolonged efforts, and contribute to proper rehydration and electrolyte replenishment, thanks to its carbohydrate and mineral content.

Additionally, the magnesium provided by Evoendurance contributes to normal energy metabolism, electrolyte balance and normal muscle function, as well as to reducing tiredness and fatigue. Chloride, on the other hand, supports normal digestion through the production of hydrochloric acid in the stomach, an important aspect in rehydration and refuelling around training.

Advanced composition for performance

Scientifically selected ingredients

The Evoendurance formula has been designed with a precise selection of functional ingredients whose importance is backed by years of use in advanced sports nutrition with high-level athletes. It's not a generic mix like you might find in other commercial intra-workout drinks, but a strategic combination of technological carbohydrates and specific electrolytes, aimed at optimising performance, absorption and tolerance during prolonged exercise.

The main ingredients include:

•  Isomaltulose.
•  Highly branched cyclic dextrin.
•  Trehalose.

These carbohydrates are complemented with crystalline fructose, which allows for an ideal glucose:fructose ratio (1:0.8) to maximise exogenous carbohydrate oxidation.

Additionally, Evoendurance incorporates essential electrolytes in functional doses:

•  Sodium.
•  Chloride.
•  Magnesium in the form of malate, highly bioavailable.

Each ingredient has been chosen not only for its individual relevance but for its ability to work synergistically within the Evoendurance complex, which we can confidently say is 'unrivalled' in meeting the challenges of endurance sports.

Internationally recognised patents

Palatinose™ (Isomaltulose): is a functional disaccharide with slow release, developed by Beneo GmbH, that provides stable and prolonged energy. Its molecular structure allows for gradual absorption. Thanks to its low glycaemic index and high digestive tolerance, it's an excellent carbohydrate for endurance sports where energy efficiency and stability are sought.

Cluster Dextrin™ (Highly Branched Cyclic Dextrin): developed by Glico Nutrition, is a highly branched cyclic dextrin that stands out for its superior solubility and ultra-fast gastric emptying. This allows for an efficient energy supply even during high-intensity sessions, without causing digestive discomfort or a feeling of heaviness. Its technical profile makes it one of the most advanced carbohydrates for intra-workout use, especially in prolonged or highly demanding physical activities.

Enduracarb™ (Trehalose): is the patented form of trehalose developed by Nagase Viita Co., Ltd. This low glycaemic index disaccharide combines excellent intestinal tolerance with a balanced energy release, ideal for long-duration efforts. Besides its functional value, it provides a mild natural sweetness that enhances the product's organoleptic profile, avoiding the use of sweeteners. Evoendurance is HSN's first product to include this patent, marking a milestone in the formulation of next-generation technical drinks.

A functional drink

Evoendurance is not just a carbohydrate drink; it's an intra-workout drink developed with a clear purpose: to revolutionise peri-workout nutrition.

Each component of the formula serves a specific function to support the athlete during prolonged exertion: carbohydrates provide efficient energy; minerals help maintain electrolyte balance and muscle function (magnesium); and its light texture along with the sweetness without sweeteners ensure an easy-to-drink experience, tested with our high-level athletes. All this in a specific formula with a clear value proposition: real functionality, designed for genuine athletes.

Trehalose (Enduracarb™): What is it and why do we use it?

Trehalose is a disaccharide composed of two glucose molecules, known for its moderate glycaemic profile, excellent stability, and high digestive tolerance, even under prolonged exertion. In Evoendurance, we use a patented form of this carbohydrate: Enduracarb™, developed specifically for sports nutrition applications.

Additionally, trehalose provides a mild and natural sweetness, eliminating the need for sweeteners in the formula. This not only enhances Evoendurance's organoleptic profile but also makes it easier to consume, without causing dry mouth or cloying sensations.

Glucose:Fructose Ratio 1:0.8 – What Science Says

The choice of a glucose:fructose ratio of 1:0.8 in Evoendurance is no coincidence: it is based on solid scientific evidence demonstrating that this proportion maximises carbohydrate absorption and utilisation during exercise.

A key study found that a glucose:fructose ratio equivalent to 1:0.8 resulted in the best exogenous carbohydrate oxidation, as well as greater physical performance and less gastrointestinal discomfort compared to other lower or higher ratios (O'Brien & Rowlands, 2011). This sparked a line of research supporting the use of this ratio in intra-workout drinks, even attracting the interest of Jeukendrup himself.

Evoendurance vs Other HSN Intra-Workout Drinks

At HSN, we offer various carbohydrate and electrolyte drink preparations for use during exercise, each with a distinct functional focus. Evoendurance, Evotonic, and Evocarbs share the goal of maintaining performance and supporting energy metabolism during physical exertion, but their composition and objectives present key differences.

•  Evoendurance is intended for long endurance sessions or those with high energy demands. A preparation with higher tonicity than Evotonic or Evocarbs 2.0.
•  Evocarbs 2.0 is our versatile 'on-the-road' isotonic drink, ideal for shorter endurance sessions or lower specific needs.
•  Evotonic is an enriched version with proteins and amino acids of Evocarbs 2.0, recommended as an isotonic drink for longer sessions, with higher heat or humidity.

The ideal choice will depend on the type of session, duration, and your goal. None is inherently better than the others; each offers distinct properties for specific needs based on your discipline and requirements.

How to Use Evoendurance? Peri-Workout Protocol

Before Training

Before training, one of the best nutritional strategies is to use a complete pre-workout like Evordx 2.0, designed to optimise performance from the first minutes of the session. Evordx is ideal for preparing the body for the session thanks to its ingredients like caffeine, beta-alanine, citrulline, and nitrates.

During Training

During training, Evoendurance unleashes its full potential as an intra-workout drink designed to promote effective hydration, maintain electrolyte balance, and provide energy.

After Training

After training, Evorecovery is the key tool to optimise recovery after intense sessions. Its formula combines carbohydrates with high biological value proteins, and provides a varied mix of electrolytes, making it the all-in-one post-workout solution for athletes seeking efficient and rapid recovery, with a quality formula.

Who Can Benefit from Evoendurance?

Evoendurance is designed to be a versatile intra-workout drink for sports, making it suitable for any athlete looking to optimise their energy intake and hydration during exercise. Its formula is especially beneficial in endurance disciplines, such as cycling, running, triathlon, trail running, or swimming, where replenishing energy and electrolytes is key to sustaining physical effort.

References of Interest

•  Beneo GmbH. (n.d.). Palatinose™ – The only low glycaemic carbohydrate that provides prolonged energy.
•  Glico Nutrition Co., Ltd. (n.d.). Highly Branched Cyclic Dextrin (Cluster Dextrin™).
•  Nagase Viita / Prinova Europe. (n.d.). Enduracarb™ – Trehalose for high-performance energy systems.
•  de Oliveira, N. G., de Oliveira, L. F., da Silva, R. P., Oliveira, T. N., Möller, G. B., Murasaki, J., … Saunders, B. (2024). Trehalose Improved 20-min Cycling Time-Trial Performance After 100-min Cycling in Amateur Cyclists. International Journal of Sport Nutrition and Exercise Metabolism, 34(4), 199–206.
•  Jeukendrup, A. E. (2010). Carbohydrate and exercise performance: The role of multiple transportable carbohydrates. Current Opinion in Clinical Nutrition and Metabolic Care, 13(4), 452–457.

¹ Rowlands, D. S., Houltham, S., Musa-Veloso, K., Brown, F., Paulionis, L., & Bailey, D. (2015). Fructose-Glucose Composite Carbohydrates and Endurance Performance: Critical Review and Future Perspectives. Sports medicine (Auckland, N.Z.), 45(11), 1561–1576.

²  The beneficial effect is obtained with the consumption of carbohydrates, from all sources, at a total intake of 4 g per kg body weight, at doses, within the first 4 hours and no later than 6 hours, following highly intensive and/or long-lasting physical exercise leading to muscle fatigue and the depletion of glycogen stores in skeletal muscle..