IONTMAX
Hydration Drink HD 2000 20 g

IONTMAX Hydration Drink HD 2000 is a powdered hypotonic electrolyte drink designed for rapid replenishment of fluids and minerals during intense endurance performance. It is designed for athletes who lose higher-than-average amounts of sodium through sweat – for example, in ultramarathons, trail running, long cycle races, or triathlons. Each serving contains 1000 mg of sodium, potassium, magnesium, calcium, and vitamin C, making it a comprehensive hydration tool for intense physical exertion.

One serving of IONTMAX Hydration Drink HD 2000 (20 g mixed in 500 ml of water) contains 1000 mg of sodium. Sodium is the most important electrolyte lost in sweat, and its deficiency can lead to decreased performance, muscle cramps, or hyponatremia during long-duration exertion. This high sodium content is intended for athletes with confirmed higher-than-average sodium loss in sweat – it is not intended for standard recreational hydration.

Mix 1 scoop or 1 sachet (20 g) in 500 ml of water. The result is a hypotonic drink with an osmolality of approximately 194 mOsm/kg and about 3% carbohydrates (14 g per serving). Consume during physical activity or when experiencing increased fluid loss through sweat. It is recommended to maintain the prescribed ratio of powder to water, as changing the concentration will affect the tonicity of the drink and the speed of fluid absorption into the body during performance.

IONTMAX Hydration Drink HD 2000 is designed primarily for consumption during long-duration physical activity – running, cycling, triathlon, or ultramarathon. You can also consume it before exercise for pre-hydration or after exercise to replenish lost electrolytes. The manufacturer recommends adapting your intake to the amount of fluid lost through sweat and ideally knowing your individual sodium losses based on sweat analysis or a personal hydration strategy.

A hypotonic drink has a lower concentration of dissolved substances than body fluids. IONTMAX Hydration Drink HD 2000 has an osmolality of approximately 194 mOsm/kg, whereas human blood plasma is around 285–295 mOsm/kg. Because of this, the drink enters the bloodstream faster than plain water or isotonic drinks, making it ideal for rapid rehydration during intense sweating during long-duration endurance performance without unnecessary digestive stress.

An isotonic drink has an osmolality similar to body fluids (approx. 280–300 mOsm/kg) and contains a higher proportion of carbohydrates (usually 6–8%), which provides more energy, but fluid absorption is slower. A hypotonic drink like IONTMAX HD 2000 has lower osmolality (~194 mOsm/kg) and only ~3% carbohydrates, which prioritises speed of rehydration over maximum energy delivery. It is more suitable for situations where the speed of fluid intake and sodium replacement is key.

The main difference lies in the sodium content. Most common electrolyte and isotonic drinks contain 200–500 mg of sodium per serving. IONTMAX Hydration Drink HD 2000 provides 1000 mg of sodium per serving (20 g / 500 ml), which is significantly more. In addition, it is hypotonic (osmolality ~194 mOsm/kg) and contains no artificial flavourings or sweeteners. It is therefore intended for a specific group of athletes with above-average sodium loss, rather than as a replacement for standard isotonic drinks.

Yes, IONTMAX Hydration Drink HD 2000 is fully suitable for vegans. It contains no animal ingredients or animal-derived by-products. Furthermore, the product is free from gluten, dairy, and allergens, making it widely accessible to athletes with various dietary requirements. The drink uses no artificial flavourings or sweeteners – flavour is derived from natural aromas and sucrose.

No, IONTMAX Hydration Drink HD 2000 does not contain gluten or dairy ingredients, including lactose. The product is free from declarable allergens under EU regulations, making it suitable for people with coeliac disease, lactose intolerance, or other common food allergies. The composition consists of sucrose, sodium citrate, potassium chloride, citric acid, vitamin C, natural flavouring, calcium lactate, and magnesium carbonate – none of these ingredients are common allergens.

IONTMAX Hydration Drink HD 2000, with 1000 mg of sodium per serving, is not intended for recreational athletes with normal electrolyte losses, nor for individuals with restricted sodium intake for medical reasons, such as hypertension or kidney disease. The product is primarily designed for endurance athletes with confirmed above-average sodium excretion in sweat. The manufacturer recommends knowing your individual sodium losses, ideally based on sweat analysis, before regular use.

Yes, IONTMAX Hydration Drink HD 2000 can be combined with energy gels or bars during long training sessions and races. Since HD 2000 contains only ~3% carbohydrates (14 g, 54 kcal per serving), it serves primarily as a source of electrolytes and hydration, not energy. During longer efforts, it is common to supplement energy from gels or bars while maintaining hydration with the drink. However, be mindful of your total sodium intake from all sources simultaneously.