Aone Nutrition
Stamimax γ-Energy ULTRA 1:0,8 88 g

Aone Nutrition Stamimax γ-Energy ULTRA 1:0.8 is a high-carbohydrate (hypertonic) sports drink designed for long, high-intensity endurance performance – cycling, triathlon, marathons, or ultra-running – and for athletes with high energy demands. Each serving provides nearly 80 g of carbohydrates from a blend of maltodextrins, γ-cyclodextrin, and fructose.

This energy drink utilizes glucose and fructose sources in a 1:0.8 ratio and is engineered for high-carbohydrate intake strategies of up to 120+ g per hour, exceeding the typical absorption limit of glucose alone (approx. 60 g/h). Natural grapefruit juice powder gives the drink a fresher profile and helps balance the high sweetness of such a concentrated carbohydrate drink.

Benefits

• Nearly 80 g of carbohydrates per serving – hypertonic energy drink
• 1 serving = 1 sachet (88 g) in 500 ml of water
• 1:0.8 glucose-to-fructose ratio
• Combination of γ-cyclodextrin, maltodextrins, and fructose (multi-carb system)
• Designed for high-carbohydrate intake of up to 120+ g per hour
• Especially suitable for long, high-intensity endurance performance – cycling, triathlon, marathons, or ultra-running
• γ-cyclodextrin as part of the comprehensive γ-Energy Complex™
• Contains electrolytes – sodium, potassium, magnesium, and calcium
• With natural grapefruit juice powder
• Fresh taste profile, suitable even for high-intake carbohydrate fueling

1:0.8 carbohydrate system for high energy intake

During long endurance events, it is not just the quantity of carbohydrates that matters, but also their composition. Stamimax γ-Energy ULTRA therefore combines maltodextrins and γ-cyclodextrin as glucose sources with fructose in a 1:0.8 ratio.

The combination of glucose sources and fructose allows the body to use different transport mechanisms (SGLT1 for glucose and GLUT5 for fructose) for carbohydrate absorption in the gut. This is particularly important during high-carbohydrate intake throughout long events, where a single glucose source (with an absorption ceiling of approx. 60 g/h) may not be optimal.

This energy drink is therefore intended primarily for athletes who have adapted their digestive tract to high-carbohydrate intake and are actively using fueling strategies of approximately 90–120+ g of carbohydrates per hour.

γ-cyclodextrin as part of γ-Energy Complex™

The formula utilizes the γ-Energy Complex™, which combines maltodextrins with γ-cyclodextrin. Together with fructose, it creates a complex multi-carb system designed for high energy demands during endurance performance and for maintaining muscle glycogen stores.

γ-cyclodextrin complements standard maltodextrins, allowing for the creation of a hypertonic carbohydrate drink that does more than just deliver a massive energy boost—it provides a practically usable source of carbohydrates even during long and intense sporting activities.

Nearly 80 g of carbohydrates without excessive sweetness

The high proportion of fructose presents a flavour challenge in concentrated carbohydrate drinks. Therefore, the formula contains natural grapefruit juice powder, whose fresh and naturally slightly bitter profile helps balance the sweetness of the carbohydrate blend.

The result is a taste designed for long-term use during performance, where flavour fatigue can become an issue when repeatedly consuming sweet gels and energy drinks.

Who is Stamimax γ-Energy ULTRA for?

Stamimax γ-Energy ULTRA is especially suitable for long, high-intensity endurance performances where it is necessary to consume large amounts of energy continuously during the activity and protect glycogen stores from depletion.

It is ideal for long cycling races, triathlons, trail and ultra-running, marathons, or other endurance disciplines where the athlete aims for a high hourly carbohydrate intake.

When consuming 90–120+ g of carbohydrates per hour, it is advisable to gradually adapt your digestive tract to such an amount through 'gut training' during preparation and to test your individual tolerance before the event.

Directions of use

Serving: Mix 1 sachet (88 g) in 500 ml of water.

Adjust the amount of drink during performance based on the duration and intensity of the activity, total carbohydrate intake from other sources, and individual tolerance. The product is also designed for high-carbohydrate intake strategies of up to 120+ g per hour.

Frequently Asked Questions (FAQ)