IONTMAX
Hydration Drink HD 2000 800 g

IONTMAX Hydration Drink HD 2000 is a hypotonic electrolyte powder designed for the rapid replenishment of fluids and minerals during demanding endurance performances. It is designed for athletes who lose higher-than-average amounts of sodium through sweat—such as during 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 activity.

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 critical electrolyte lost through sweat, and its deficiency can lead to decreased performance, muscle cramps, or hyponatraemia during long-duration exertion. This high sodium content is intended for athletes with confirmed high sweat-sodium levels—not for standard recreational hydration.

Mix 1 scoop or 1 sachet (20 g) in 500 ml of water. This results in 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 sweating heavily. It is recommended to follow the stated ratio of powder to water, as altering the concentration will affect the tonicity of the drink and the rate of fluid absorption.

IONTMAX Hydration Drink HD 2000 is primarily designed to be consumed during long-duration physical activity—running, cycling, triathlon, or ultramarathon. You can also consume it before exercise for pre-hydration or after exercise to replace lost electrolytes. The manufacturer recommends adjusting intake according to fluid loss through sweat, ideally based on personal sweat analysis or a custom 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, while human blood plasma is around 285–295 mOsm/kg. This allows the drink to enter the bloodstream faster than plain water or isotonic drinks, making it ideal for rapid rehydration during intense, prolonged exercise without placing unnecessary strain on the gut.

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%), providing more energy, but with slower fluid absorption. A hypotonic drink like IONTMAX HD 2000 has a lower osmolality (~194 mOsm/kg) and only ~3% carbohydrates, prioritising rehydration speed over maximum energy delivery. It is more suitable for situations where the speed of fluid intake and sodium replacement is critical.

The main difference lies in the sodium content. Most standard 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 higher. Additionally, it is hypotonic and free from artificial flavours and sweeteners. It is therefore intended for a specific group of athletes with higher-than-average sodium losses, not 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 ingredients, and allergens, making it widely accessible for athletes with diverse dietary needs. The drink uses no artificial flavours or sweeteners—the taste is achieved through natural flavouring and sucrose.

No, IONTMAX Hydration Drink HD 2000 does not contain gluten or dairy components, including lactose. The product is free from declared allergens according to 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 which are common allergens.

The 800 g pack contains exactly 40 servings, where one serving is 20 g mixed in 500 ml of water. If used once daily during training, the pack lasts for 40 days. If you train for long durations twice a week, your supply will last for 20 weeks. The larger 800 g pack offers a better price-per-serving ratio compared to single-dose sachets.

IONTMAX Hydration Drink HD 2000, with its 1000 mg sodium content, is not intended for recreational athletes with standard electrolyte losses or for individuals with restricted sodium intake due to medical reasons, such as hypertension or kidney disease. The product is primarily intended for endurance athletes with confirmed high sweat-sodium losses. We recommend knowing your individual sodium loss rate before regular use, ideally based on sweat analysis.

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 performances, it is common to supplement energy with gels or bars while maintaining hydration with the drink. However, be mindful of your total sodium intake from all sources simultaneously.