In the world of sports and nutrition, glycogen reserves are essential. Every training session, whether it's strength training, cross-training, or fitness, requires energy reserves. This is precisely where dextrose comes in, a simple but essential carbohydrate that has long been used by athletes.
IO Genix Dextrose fits into this training logic. Formulated from glucose, fat-free, and offered in a refreshing lemon flavor, this supplement aims to easily increase your carbohydrate intake.
What is dextrose?
Dextrose is a natural form of glucose, meaning it is a simple sugar (or monosaccharide) that is essential for the body.
Chemically, it is D-glucose, a carbohydrate with a high glycemic index. This property makes it a popular ingredient in supplements for athletes, particularly in bodybuilding or endurance sports, where energy reserves are heavily used.
Composition and characteristics
Pure dextrose, like that offered by the IO Genix brand, is composed of 100% glucose monohydrate. This means it contains no fats or proteins, and provides only fast-acting carbohydrates. Here are its main characteristics:
- Fat-free
- Rich in carbohydrates: approximately 90% fast-acting sugars.
- Lemon flavor: fresh taste, appreciated during exercise.
- Soluble powder: mixes easily with water, allowing for simple and quick consumption.
Where is dextrose found?
Naturally, dextrose is found in many carbohydrate-rich foods:
- fruits (such as grapes or bananas),
- honey,
- certain root vegetables (such as beetroot).
However, the dextrose used in sports nutrition products is generally extracted from corn starch or wheat, then purified into powder form.
It is this purified version that is found in food supplements such as IO Genix Dextrose, a fine and soluble powder specifically formulated for athletic use.
Why is it used in sports nutrition?
During a workout, muscles consume their glycogen: that is, their internal glucose reserve. Once these reserves are depleted, fatigue sets in and performance drops.
- Carbohydrates contribute to the maintenance of normal brain function.
Note: For this, a daily consumption of 130g of carbohydrates, from all sources combined, is necessary.
- Carbohydrates contribute to the recovery of normal muscle function (contraction) after very intense and/or prolonged physical exercise causing muscle fatigue and a reduction in glycogen reserves in skeletal muscles.
Note: a total dose of 4g per kg of body weight is necessary for muscle function, with staggered doses starting within the first four hours after very intense and/or prolonged physical exercise causing muscle fatigue and a reduction in glycogen reserves in skeletal muscles, and no later than 6 hours after this effort.
How to use IO Genix dextrose?
Dosage and timing
Here are usage guidelines, to be adjusted according to level, tolerance, body weight, and training:
- Typical dose: 30 to 50g of dextrose diluted in 250–500ml of water, depending on intensity and duration of training.
- Recommended timing:
- During effort
- Immediately after effort - Possible combination: with other supplements such as creatine or BCAAs.
Precautions and usage tips
Some points of vigilance:
- Dextrose is a fast-acting sugar: its use outside of an exercise context can contribute to a high caloric intake without particular benefit for athletes.
- It does not replace a complete diet: protein, lipids, and micronutrients remain essential.
- Stay well hydrated, and integrate this product into a global plan (training / recovery / sleep) to fully benefit.
Why choose IO Genix dextrose?
Several elements reinforce the argument in favor of this product:
- The IO Genix brand is recognized in the field of sports nutrition.
- The formulation is fat-free, with a delicious lemon taste, which targets demanding athletes looking for a carbohydrate intake without unnecessary overload.
Key benefits of IO Genix dextrose for athletes
- Direct supply of fast-acting carbohydrates
- Fat-free
- Lemon flavor: a refreshing flavor that can promote intake during or after exercise.
- Simple and clear formulation.
Dextrose: in summary
Dextrose is much more than a simple sugar: it is an essential carbohydrate for brain function and normal muscle function in the context of sports training.
IO Genix Dextrose stands out for its simple formulation, refreshing lemon flavor, and the brand's transparency regarding the quality of its ingredients. Easy to use, it integrates perfectly into a sports routine, especially when taken during or after exercise.