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See what athletes say about Nrgy Gel 45
Racing at the World Championships in China means long days, high pace, and brutal heat, so every detail matters. The Nduranz 45g gels are essential, especially in final sprints when I need that last push and focus. They’re light, easy to digest, taste great, and deliver steady energy without spikes or crashes.
Fuelling well both during and between training is such a crucial part of high performance in triathlon. I use the Nrgy Gel 45 both in training and racing, allowing me to absorb a very high amount of carbs with zero GI issues. The added bonus of plenty of sodium per serving is super important for me too.
During demanding training sessions, I reach for this energy gel because it has a sweet, pleasant taste, causes no digestive issues, and quickly restores my energy when I need it most.
When the road gets steep, I reach for Nrgy Gel 45. The energy boost kicks in right when it counts – perfect for tough climbs and long days in the saddle.
The NRGY GELS 45 are now my favourite gels! Their formula with a science-based 1:0.8 glucose-to-fructose ratio allows me to consume 90 g of carbs per hour without any stomach issues, even during my longest races. The hardest part? Choosing between the tropical and strawberry flavors!
On ultra trails, I rely on Nrgy Gels 45 with Caffeine as an easy source of carbs and electrolytes that keeps my energy stable. The caffeine gives me that extra push to stay sharp on long, technical sections—and nothing beats the refreshing mango flavor out in the mountains.
Nrgy gel 45 gives me a quick source of energy and ensures that I don’t lose strength during training or racing. My energy stays high until the finish!
The gels are my go to product in a race. They come in a range of great flavours. I especially like the lemon flavour. The 45g of carb per gel make them great for during the stages and the electrolyte mix means I keep on top of my sodium levels too.
The NRGY Gel 45 give me fast energy and carbs when I need them. With all the different tastes I never get tired of them that helps a lot during long training sessions or an IRONMAN race.
About the gels I’d say that it’s my go to fuel on a regular basis. I like to use it before hard sessions and tempo runs, as well as before and during long runs. It’s easy on the stomach, and provides just the right amount of energy.
When every watt, split second and step counts, top endurance athletes demand more than just fuel — they demand certainty, consistency and purity. That’s why Nrgy Gel 45 is the energy source they rely on when margins are tight and the stakes are high.
Nrgy Gel 45 is designed for athletes with high energy demands who need a gel that reliably delivers carbohydrates without causing digestive issues.
Nrgy Gel 45 contains glucose (as maltodextrin) and fructose. Because these carbohydrates are absorbed through different transporters in the gut, combining them allows your body to absorb more carbohydrates.
This scientifically backed 1:0.8 ratio further improves absorption, making it possible to consume 90 grams per hour or more without overloading the digestive system. The result is a steady supply of energy that supports performance during long or high-intensity sessions.
Each gel provides 45 grams of carbohydrates, making it one of the most energy-dense gels available. The high dosage means you won't need to consume as many gels per hour to meet your energy needs, allowing you to focus on performance instead of fueling.
Despite being more concentrated, the gel maintains a smooth texture and balanced flavor, making it easy to consume hour after hour.
Nrgy Gel 45 contains the Nduranz Electrolyte Mix®, a patented blend of sodium, chloride, potassium, and magnesium. The mix mirrors the amount of electrolytes lost through sweat during exercise, allowing you to replace what you lose.
All Nrgy products contain 22.5, 45, or 90 grams of carbohydrates per serving. These standardized amounts make it easy to combine products to reach 90 grams of carbs per hour.
Mixing and matching products allows you to create a modular system: gels and bars provide concentrated energy, sports drinks provide energy and hydration, and electrolyte-free products act as an energy top-up.
Consume 1–2 gels per hour, depending on your carbohydrate needs and personal tolerance. You can also combine Nrgy Gel 45 with energy drinks or bars to help meet your hourly carbohydrate targets.
Flavoured energy gel with natural sweetener. Ingredients: water, maltodextrin, fructose, Nduranz Electrolyte Mix® (sodium chloride, sodium citrate, potassium chloride, tricalcium citrate, trimagnesium citrate), natural flavouring, acidity regulators (citric acid, sodium citrate), preservative (potassium sorbate). Store in a cool and dry place. Keep out of reach of children. Vegan friendly. GLUTEN-FREE. No known allergens. Net quantity: 75 g.
Who should use Nrgy Gel 45?Nrgy Gel 45 is designed for endurance athletes with high energy demands, including cyclists, runners, triathletes, and long-distance athletes. It is particularly suited for long or intense training sessions and races where rapid carbohydrate absorption is critical.
Why does Nrgy Gel 45 use a 1:0.8 glucose–fructose ratio?This ratio allows carbohydrates to be absorbed via multiple intestinal transport pathways, increasing total carbohydrate uptake while reducing the risk of gastrointestinal discomfort compared to single-source carbohydrate products.
How many gels should I take per hour?Most athletes use one to two Nrgy Gels 45 per hour, depending on exercise intensity, duration, and overall fueling strategy. Total carbohydrate intake should be adjusted based on individual tolerance and performance goals.
Should I take Nrgy Gel 45 with water?Yes. Taking Nrgy Gels 45 with water supports digestion and carbohydrate absorption, especially at higher intake levels.
Can Nrgy Gel 45 be combined with other fueling products?Yes. Nrgy Gel 45 can be used alongside other fueling gels, drinks, and bars. To reduce the risk of gastrointestinal disturbances, we recommend using Nrgy Gels 45 with other Nrgy fueling products, as these all use the same 1:0.8 carbohydrate ratio. Always be mindful of total carbohydrate and electrolyte intake when combining fueling products.
Is Nrgy Gel 45 suitable for hot conditions or high-sweat sessions?Yes. Nrgy Gel 45 with electrolytes is especially useful in warmer conditions or during sessions with higher sweat rates, where electrolyte losses are greater.
Can Nrgy Gel 45 cause stomach issues?Nrgy Gel 45 uses dual carbohydrates in a 1:0.8 formula. This formula improves absorption and reduces the likelihood of stomach issues. However, carbohydrate tolerance varies by individual, so athletes should practice using it during training before race day.
Is Nrgy Gel 45 vegan and gluten-free?Nrgy Gel 45 is suitable for a vegan diet and does not contain gluten.
Why does the nutrition label say that Nrgy Gel 45 contains 22 g of sugar?Because not all carbohydrates in Nrgy Gel 45 come from sugars. A significant portion of the carbohydrates is provided as maltodextrin, which is not classified as a sugar on nutrition labels. When combined with fructose, this allows the gel to deliver a total of 45 grams of carbohydrates, even though the nutrition label states a lower sugar content.
Does Nrgy Gel 45 contain caffeine?Nrgy Gel 45 is available in two versions: with caffeine and without caffeine. The caffeine-containing version has a red top and clearly states that it contains caffeine on the packaging.
Does Nrgy Gel 45 contain electrolytes?Nrgy Gel 45 is available in two versions: with electrolytes and electrolyte-free. The electrolyte-free version features a light blue top and clearly states “electrolyte-free” on the packaging. The version with electrolytes has a black top. There is also a version of Nrgy Gel 45 which contains both caffeine and electrolytes. It features a red top.
Which Nrgy Gel should I use? It depends on your training type and personal needs.
Should I use Nrgy Gels or Nrgy Drinks?Both Nrgy gels and drinks deliver fast-absorbing carbohydrates in the 1:0.8 ratio and are available with or without electrolytes. The choice depends on your preference and situation.
Many athletes use a combination of both gels and drinks to meet their fueling needs.
What makes Nrgy Gel 45 different from other energy gels?Nrgy Gel 45 delivers a higher carbohydrate dose than most gels, providing 45 grams of carbohydrates per serving in a scientifically validated 1:0.8 glucose–fructose ratio. This allows for greater carbohydrate absorption with reduced gastrointestinal stress. In addition, Nrgy Gel 45 is available in multiple versions — with or without caffeine and with or without electrolytes — giving athletes precise control over their fueling and hydration strategy.
Does Nrgy Gel 45 come in other amounts?Yes. Nrgy Gel is also available in a lower-dose version that provides 22.5 grams of carbohydrates and does not contain electrolytes. This option is useful for athletes who prefer smaller, more frequent fueling doses or who want to fine-tune carbohydrate intake independently of electrolyte intake.
Does Nrgy Gel 45 contain any banned substances?No. Nrgy Gel 45 is free from substances banned by the World Anti-Doping Agency (WADA). It is also Informed Sport Certified, which means each batch is tested by an independent laboratory for banned substances and manufactured under strict quality-control standards. This certification gives athletes confidence that the product is safe to use in competition.
What’s the difference between “salt” and “Nduranz Electrolyte Mix®” on the label?Salt refers specifically to sodium chloride (NaCl), which contains both sodium (Na) and chloride (Cl). The Nduranz Electrolyte Mix®, on the other hand, is a blend of electrolytes that includes salt as well as other minerals like potassium and magnesium. This is why the total amount of the Nduranz Electrolyte Mix® is higher than the listed salt content. The nutrition label also shows the total sodium and total chloride from the mix, helping athletes track electrolyte intake more accurately for hydration and performance.
Which electrolytes are in the Nduranz Electrolyte Mix®?The Nduranz Electrolyte Mix® contains a blend of key electrolytes to support hydration and muscle function. This includes sodium, potassium, magnesium, and calcium. These electrolytes come from a combination of salts and citrate forms, which are designed to be easily absorbed during exercise.
Which maltodextrin is used in Nrgy Gel 45?Nrgy Gel 45 uses corn-derived maltodextrin with a dextrose equivalent (DE) of approximately 19. This DE value indicates the degree of hydrolysis and helps determine how quickly the carbohydrate is digested and absorbed.
Energy gel with 45 g of glucose and fructose in a 1:0.8 ratio and Nduranz Electrolyte Mix®.
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Easy to open , amazing taste plus high quality suplements. Highly recommended 👌
Second order I place. Very satisfied with the energy gels, energy bars, jelly bars and sports drink.
The product are very good i recommend it , but the delivery took more than 12 days and normally it had to be 3 days max
Hello, thank you for your purchase. We are actively working to bring costs of shipping down as soon as possible in countries where we have 10€ transport cost at the moment. Our goal is to provide high quality sport nutrition available to everyone, not just the elite. Thats why we have best prices on gels and drinks without compromising the quality of those products. Lowering shipping expenses is next. Thank you for your comment. Regards.
Ich warte schon seit zwei Wochen auf mein Paket und muss, wie ich gerade erfahren habe, noch weitere zwei Wochen warten, bis es zugestellt wird. Zu dieser monströsen Lieferzeit kommt, dass ich jegliche Updates zum Paket persönlich und telefonisch erfragen musste, da das Online-Pakettracking so überhaupt nicht funktionierte. Kundenservice war Katastrophe, Problemlösungen wurden gar nicht erst gesucht. Das geht bei anderen Lieferdiensten deutlich besser.
Hi Frederik, danke für dein Feedback. Wir bedauern, dass es zu Lieferverzögerungen gekommen ist. Bitte schreibe uns eine E-Mail an info@4endurance.de, damit wir dir weiterhelfen können.
Gels efficace. A quelle fréquence peut on prendre ses gels sur un marathon en 3h ? Car Deux gels de 45g me paraît beaucoup. Merci
La enorme cantidad de dinero que se paga por el envío contrasta fuertemente con su desesperante lentitud. Por lo demás, el producto es muy muy bueno.
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