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Intra-workout
Buy our Intra-Workout formulas rich in carbohydrates, electrolytes, salts, vitamins and proteins. Manufactured in-house:
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Prepare and recover your muscles with the best intra-workout product from SportSeries, the brand made for athletes who push themselves harder and better every day.
Our wide range of intra-workout products comes in powder, gel, and tablet formats. They are suitable for vegetarians and are available in refreshing fruity or unflavoured flavours, whichever you prefer.
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Complement your intra-workout with these products:
What are Intra-workout products?
An intra-workout product is a nutrient-packed formula taken while exercising to maximise sports performance and increase energy.
The objectives of intra-workout supplements focus on improving performance during training or competition and post-exercise muscle recovery, thanks to their carbohydrate content.
- Fast dissolving: they are easy and quick to digest. In the training phase, what you want is a nutrient supply as quickly as possible, without stomach discomfort or the need to chew.
- Immediate availability: they produce immediate energy in the body.
- Enjoy the taste: an appetising taste motivates you to drink it.
- More energy, thanks to the nutrient supply.
- Less fatigue.
- Faster recovery, thanks to the carbohydrate intake.
In our online shop, we have intra-workout supplements in various sizes and formats (powder, gel, and tablets). We also have intra-workout products for vegetarians, vegans, and people intolerant to gluten and lactose, among others.
We offer you an intra-workout with carbohydrates, proteins, vitamins, and minerals.
Intra-workout carbohydrate supplements
If you want to boost your performance and endurance during long training sessions, your best choice is an intra-workout with carbohydrates. Amylopectin or maltodextrin are the most used carbohydrates for their high energy supply, as they prevent insulin spikes leading to hypoglycaemia.
These types of carbohydrates have high molecular weight, low osmolality, very rapid transit, instant availability, and high absorption, releasing glucose into the bloodstream to serve as a source of energy.
The intake of these carbohydrates is indicated when glycogen is depleted, and energy needs to be replenished quickly.
Intra-workout protein and amino acid supplements
An intra-workout supplement containing branched-chain amino acids (BCAA's), essential amino acids (EEAA) or other amino acids in its composition, is useful for athletes, as they are compounds that make up proteins.
An intra-workout containing (hydrolysed) protein will stimulate protein synthesis, with the advantage of high digestibility without upsetting the stomach.
In short, this type of supplement will help improve your recovery after exercise.
What do intra-workout products provide for athletes?
An intra-workout formula in an athlete's life contributes to:
- Boosting physical performance.
- Increasing the duration of physical activity.
- Reducing fatigue.
- Stimulating muscle growth.
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How to take your intra-workout supplement?
True to its name, this product should only be taken during training.
You can take it either during the warm-up or at the start of the workout session.
The intake procedure is as easy as it is to digest. In 500ml of water, add the indicated scoop depending on the duration of training and the need for hydration.
At HSN, we focus on continuous improvement. We create and improve the formulas of our intra-workout products in accordance with the guidelines of European regulations.
Our R&D&I team takes care of evidence-based nutrition in detail and the focus on our customers is reflected in the natural composition suitable for vegetarian and vegan diets, food allergies and intolerances and without genetic modifications.
HSN recommends incorporating this product into your training routine:

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The most suitable supplementation during training is a powdered product with a complete and unique formula that is both pre-workout and intra-workout, such as Evofuel.
This intra-workout supplement contains 4 simple carbohydrates, the 9 essential amino acids, caffeine, and electrolytes based on mineral salts.
This product is ideal for muscle recovery after high-intensity exercise.
What about taking the real isotonic? With the unique and exclusive Evotonic formula from SportSeries you will hydrate your body in the most complete way.
Back up your endurance sessions and competitions with Evoenergy Gel from SportSeries, choosing between caffeine, or without stimulants. As well as mineral salts with Evolytes, also available with the caffeine option.
Frequently asked questions about intra-workout products
An effective intra-workout containing protein, carbohydrates or caffeine to maintain energy levels during physical activity, as well as electrolytes in its composition that will improve muscle recovery and rest between workouts.
We recommend Evofuel or Evocarbs, which help maintain a constant supply of glucose to ensure sports performance throughout the session.
There is no set amount, and it will depend on the nutritional strategy adopted. In this case, we recommend providing an isotonic solution (6-8% carbohydrates) and topping up if necessary, before the end of the exercise.
For sportspeople and athletes looking to go one step further, an intra-workout supplement will help to increase energy levels, strength, and endurance during intense training, which is why it is so widely used in the world of sport.
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