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TRAIN Box
Mads Julie and +2.085 other athletes trust RocketFuel.

TRAIN Box

12 Gels
Energy gels with carbohydrates and electrolytes

4.8 (37)

€27,99

plus shipping

Natural taste — light and refreshing, without artificial flavoring or sweeteners

Smooth texture — slightly runny, easy to get down without interrupting your breathing

Stomach friendly — sits easy in the gut, even at high carb intake

Smart packaging — One-handed opening, with a stay-attached tab that prevents littering

What's inside

TRAIN
12× TRAIN Everyday Fuel
Berry
Carbs 25 g
Sodium 200 mg
Carb Ratio 2:1
Order today for fast shipping
Fast shipping from Germany

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Tested for banned substances

This product is officially listed on Cologne List® to help minimize doping risk. It has also been tested for selected doping substances, without objection. Learn more.

Free shipping
🇩🇪

Germany

Free shipping from €50

around 2x 12-packs

🇪🇺

European Union

Free shipping from €70

around 3x 12-packs

🇨🇭🇳🇴🇬🇧

Switzerland, Norway, UK

Free shipping from €100

around 3-4x 12-packs

We offer free shipping from €50 in Germany, €70 across the EU, and €100 to Switzerland, Norway, and the UK. Orders placed before 2:30 p.m. CET are usually dispatched the same day on business days. We ship from our warehouse in Germany. Delivery within Germany usually takes 2 to 3 business days. Across Europe, delivery usually takes 3 to 8 business days. Island deliveries may take 2 to 3 additional business days. You will receive a tracking link by email once your order ships.

Ingredients
Vegan
Lactose-free*
Gluten-free**

*Contains less than 0.01 mg/kg lactose and can be considered lactose-free. **Meets EU gluten-free standards, contains less than 20 ppm gluten [dry substance].

TRAIN gels

Water, Maltodextrin, Fructose, Isomaltulose, Acidity Regulator (Citric Acid), Sodium Citrate, Sodium Chloride, Thickener (Xanthan Gum), Preservative (Potassium Sorbate), Natural Flavouring

RACE gels

Water, Fructose, Maltodextrin, Highly Branched Cyclic Dextrin, Acidity Regulator (Citric Acid), Sodium Citrate, Sodium Chloride, Calcium Chloride, Magnesium Citrate, Potassium Citrate, Natural Flavouring, Thickener (Xanthan Gum), Preservative (Potassium Sorbate), Vitamins (Niacin, Vitamin B6)

RACE+ gels

Water, Fructose, Maltodextrin, Highly Branched Cyclic Dextrin, Acidity Regulator (Citric Acid), Sodium Citrate, Taurine, Sodium Chloride, Calcium Chloride, Magnesium Citrate, Caffeine, L-Theanine, Potassium Citrate, Natural Flavouring, Thickener (Xanthan Gum), Preservatives (Potassium Sorbate, Sodium Benzoate), Vitamins (Niacin, Vitamin B6)
Nutritional information

TRAIN gels

100 ml 50 ml (1 gel)
Energy 200 kcal 850 kJ 100 kcal 425 kJ
Fat 0 g 0 g
of which saturates 0 g 0 g
Carbohydrate 50 g 25 g
of which sugars 14 g 7 g
Protein 0 g 0 g
Salt 1 g 0.5 g
Sodium 400 mg 200 mg

RACE/RACE+ gels

100 ml 70 ml (1 gel)
Energy 229 kcal 971 kJ 160 kcal 680 kJ
Fat 0 g 0 g
of which saturates 0 g 0 g
Carbohydrate 57 g 40 g
of which sugars 27 g 19 g
Protein 0 g 0 g
Salt 1 g 0.7 g
Sodium 357 mg 250 mg
Potassium 100 mg 70 mg
Magnesium 29 mg 20 mg
Vitamin B3 4.29 mg (27% NRV) 3 mg (19% NRV)
Vitamin B6 0.47 mg (34% NRV) 0.33 mg (24% NRV)
Suggested use

TRAIN

Low to moderate intensity

Supports 60 to 90 g of carbs per hour for sustained energy during training sessions. Ideal for endurance sessions, Zone 2 to 3 training, and everyday fueling.

RACE & RACE+

High-intensity performance

Delivers 90 to 120+ g of carbs per hour for maximum performance during intense efforts and races. Can also be used for everyday high-carb fueling.

Product Intensity Carbs/hour
TRAIN Low to moderate 60–90 g
RACE Moderate to high 90–120+ g
RACE+ High intensity + caffeine 90–120+ g

Usage guidance

Consume 1 to 3 gels per hour. Drinking water after each gel is recommended to support absorption and gut comfort.

RACE+ High caffeine warning

High caffeine content: 100 mg per 70 ml. Not recommended for children or pregnant or breastfeeding women. Maximum 4 gels per day. Do not exceed the stated dose.

Safety information

  • Maximum 20 gels per day
  • Do not exceed the stated dose
  • Not recommended for children or pregnant women
  • Food supplements are not a substitute for a varied diet
  • Keep out of reach of children
  • Store in a cool, dry place at 5 to 22 °C
Details

TRAIN is designed for easy to moderate efforts and lower to moderate carbohydrate targets. Each gel delivers 25 g of carbohydrates in a compact 50 ml serving.

Whether you want a single gel before a shorter session, a small carbohydrate top-up, or as part of a fueling strategy of around 60 to 90 g of carbohydrates per hour, TRAIN fits easily into your plan. Depending on the session, you can combine it with other carbohydrate sources such as a drink mix.

The name TRAIN doesn’t mean it’s only for training. It reflects the intensity of the effort and the carbohydrate target the gel is designed for. That means TRAIN can be just as effective in a race if your fueling strategy calls for a more moderate carbohydrate intake.

The light berry flavor has a natural acidity that balances the sweetness, creating a fresh taste that’s less sweet than many traditional gels. Combined with its slightly runny texture, it’s designed to be easy to take even during exercise.

At a glance

  • 25 g carbohydrates per gel, 50 ml
  • 2:1 glucose-type carbohydrate to fructose ratio
  • Maltodextrin, fructose and isomaltulose
  • 200 mg sodium
  • Light berry flavor with natural acidity
  • Less sweet than many traditional gels
  • Slightly runny texture
  • 12 gels per box

Why this formulation?

Maltodextrin and fructose form the foundation of every RocketFuel gel because they use different transport pathways in the gut.

Across all carbohydrate sources, TRAIN has an overall 2:1 glucose-type carbohydrate to fructose ratio. This ratio is well suited to moderate carbohydrate targets while also contributing to its less sweet flavor profile.

TRAIN adds isomaltulose as its third carbohydrate source. It digests more slowly than maltodextrin and was chosen specifically for moderate-intensity efforts. It can support a more gradual carbohydrate supply and complements the formulation for sessions with moderate carbohydrate targets.

The 25 g serving makes fueling easy to plan. It’s ideal for moderate carbohydrate targets, whether that’s during training or racing. It also works well as a single gel before shorter efforts or alongside a drink mix and other carbohydrate sources when your intake target is higher.

If you plan to fuel hard sessions or races with RACE or RACE+, it’s important to practise with those gels in training as well. TRAIN complements that approach for sessions where a lower carbohydrate target makes more sense, rather than replacing race-fueling practice.

When TRAIN fits

  • Easy and moderate sessions
  • Zone 2 to Zone 3 training
  • Shorter rides and runs
  • Long, steady endurance sessions
  • A small carbohydrate top-up before training
  • Getting started with energy gels
  • Races with moderate carbohydrate targets

In the box

  • 12 × TRAIN Gels

The gels you'll actually want to take

A gel only works if you actually want to take it. That's why RocketFuel is designed to be light, natural, and enjoyable to take, even when you're breathing hard. The texture is slightly more fluid than a typical gel, so it goes down in one or two squeezes without feeling watery.

Designed for comfort under effort

RocketFuel is formulated with comfort in mind, from the carbohydrate blend to the electrolyte profile. The goal is simple: make fueling feel consistent and comfortable, even during longer or harder sessions. It's one of the things customers mention most often in their feedback.

Packaging that gets out of the way

Good packaging shouldn't demand your attention. RocketFuel opens with one hand, empties cleanly, and keeps the tear tab attached so it stays with the pouch until you dispose of it. Less mess, less distraction, and one less thing to think about while fueling.

Customers praised these energy gels as "the best gels out there" with exceptional taste and texture. The smooth, non-sticky consistency is easy to digest without requiring water. Shoppers appreciated the larger size, practical packaging, and steady energy delivery. Some requested bulk refill options for gel flasks.

  • The best gels out there! Very easy on the stomach and do not stick.
  • Arguably the best gels I've ever tried. Texture is great, taste even better.
  • No aftertaste, no need to drink water after you take it and most importantly no GI distress!
Gel (positive)Packaging (positive)Stomach (positive)Taste (positive)Texture (positive)
  • 5 stars: 31 (84%)
  • 4 stars: 5 (14%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (3%)
  • 1 star: 0 (0%)
D
David W. (Cyprus)

Rocketfuel endurance is my go to Gel these days and I use all three products. I use my training gel for shorter indoor rides and for those Quick short outdoor rides or as a top of gel towards the end of my ride. Love the consistency,taste and gut tolerance is excellent.

B
Bert P. (Belgium)

They are the best gels out there! I tried 1001 gels over the last 6 years and honestly, I'm never going back to anything else. The fact that you have bigger gels with more carbs for more intense or longer rides is great and, they are very easy on the stomach and do not stick like 95% of the other gels out there. The fresh taste is another bonus!

Well done!

U
Ulrik T.P. (Denmark)

This is a great Gel...!
I Love, the taste and the funktion of them....!
👍🏃‍♂️🚴🏻‍♂️🥰

A
ANNA (Italy)

Really positive experience with these gels during both training and races. Very easy to digest, no stomach issues at all, and the packaging is extremely practical to use while moving. I especially appreciated the easy-open tab that stays attached and the texture of the sachet, which makes the gel easy to consume on the go. Great option for endurance training and triathlon!

Reviewer avatar
Marcel (Switzerland)

Top Gel – Mein neuer Standard

Ich habe das Gel getestet und bin absolut begeistert. Es ist extrem gut verträglich und schlägt nicht auf den Magen. Besonders angenehm finde ich, dass es nicht zu süß schmeckt! Durch die tolle, recht flüssige Konsistenz ist es unterwegs sehr gut konsumierbar, ohne dass man ewig kauen oder direkt Unmengen an Wasser nachtrinken muss.

Auch das Drumherum stimmt einfach: Die Verpackung ist sehr praktisch und lässt sich leicht handhaben, und obendrein sieht das Design richtig cool aus.

N
Niks
Empfehlenswert

Gute Konsistenz, leckerer Geschmack, der auch nicht tzu aufdringlich ist. Leicht zu öffnende Tube, auch auf dem Rad gut handlebar. Bisher nur Train getestet, ich bin gespannt auf die anderen Gels

D
Dominik
Perfekte Unterstützung bei langen Läufen

Super Gel. Leicht verträglich, guter Geschmack und gute Konsistenz. Geringere KH-Last ist perfekt für die Einteilung bei langen Läufen

F
Fabio

Good taste and texture

S
Stavri
Rocket Energy!

Loved everything about this gel. No aftertaste, no need to drink water after you take it and most importantly no GI distress! My new go-to!

G
Gunter
Perfektes Gel zum trainieren

Super Gel mit optimalem Geschmack. Es ist nicht zu süß und hinterlässt ein gutes Mundgefühl. Auch bei mehreren Gels in einer Stunde ist es gut verträglich.

B
Borut G.
Tasty Energy On the Go

I’ve been using RocketFuel TRAIN gels during my runs and so far I’m very impressed. The taste is pleasantly sweet-sour, easy to digest, and provides steady energy without stomach issues. Perfect for long runs and training — I’m excited to keep using them!

D
David W. (Cyprus)

These gels hit the spot for short efforts and for me indoor training too. Love the taste, 👅, consistency and packaging. Just an over perfect product.

D
Denny
Super

Ein super Produkt

T
Travis
Great product

Great gel, consistency worked really well for me and the flavour was perfect. Not too sweet/sugary.

L
Luka P. (Slovenia)

Great gels as always, fast shipping. All other gels taste worse now. Great packaging, no stomach problems.

Y
Yannis C. (Switzerland)

Konsistenz ist perfekt. Die Gels schmecken mir persönlich etwas zu sauer, aber ich finde sie trotzdem sehr lecker und leicht herunterzubekommen.

S
Sandro J. (Germany)

Gutes Produkt, alles wunderbar, es fehlt lediglich eine zweite Geschmacksrichtung

P
Philipp C. (Switzerland)

Geschmacklich sind mir die TRAIN Gels leider deutlich zu süß. Außerdem ist die Konsistenz sehr flüssig, was beim ersten Mal ziemlich ungewohnt war.

Was mich aber am meisten stört: Ich habe nach der Einnahme das Gefühl, kurz in ein kleines Energieloch zu fallen, bevor die eigentliche Energie einsetzt. Das empfinde ich während des Trainings als eher unangenehm.

Für mich persönlich passen die Gels daher leider nicht so gut. Ich bleibe bei den SiS Gels, mit denen ich bisher deutlich bessere Erfahrungen gemacht habe.

Hey Philipp, danke dir für das ausführliche und ehrliche Feedback!

Geschmack ist natürlich sehr individuell. Eine gewisse Süße lässt sich bei einem Energy Gel allerdings kaum vermeiden, wenn Fructose enthalten ist. Sie nutzt einen anderen Transportweg als glucoseartige Kohlenhydrate und ermöglicht dadurch höhere Kohlenhydratzufuhren, als es mit Glucose allein möglich wäre. Bei TRAIN halten wir den Fructoseanteil mit einem Verhältnis von 2:1 bewusst niedriger als bei unseren RACE Gels. Zusätzliche Süßstoffe verwenden wir nicht, genauso wenig wie Dextrose oder Saccharose als Glucosequellen. Trotzdem kann es natürlich sein, dass dir persönlich das Geschmacksprofil noch zu süß ist.

Auch die leicht flüssige Konsistenz ist bewusst so gewählt. Das Gel soll sich auch unter Belastung schnell und möglichst ohne Unterbrechung der Atmung schlucken lassen und bei Bedarf ohne Wasser gut runtergehen, ohne einen dicken, klebrigen Film im Mund zu hinterlassen. Wenn man bisher deutlich dickere Gels gewohnt ist, fühlt sich das beim ersten Mal definitiv anders an.

Das von dir beschriebene Energieloch ist interessant. Dieses Feedback haben wir bisher so noch nicht bekommen, nehmen es aber natürlich ernst. TRAIN enthält neben den schnell verfügbaren Kohlenhydraten rund 20 % Isomaltulose, die langsamer verdaut wird und bewusst für eine gleichmäßigere Energiebereitstellung gedacht ist. Wann die aufgenommene Energie tatsächlich zur Verfügung steht, hängt aber auch vom Timing, der Intensität und davon ab, wie du in die Einheit gestartet bist. Wenn man beispielsweise erst mit dem Fueling beginnt, wenn die Energie bereits abfällt, kann ein Gel dieses Defizit nicht unmittelbar ausgleichen.

Je nachdem, wie intensiv deine Einheiten sind und wie hoch deine Kohlenhydratzufuhr sein soll, könnte unser RACE mit 40 g Kohlenhydraten pro Gel auch besser zu deinem Einsatz passen als TRAIN.

Aber am Ende muss ein Gel für dich persönlich funktionieren. Wenn du mit SiS bessere Erfahrungen machst, ist das natürlich vollkommen legitim. Danke, dass du dir die Zeit genommen hast, uns so konkretes Feedback zu geben. Genau solche Rückmeldungen helfen uns bei der Weiterentwicklung enorm!

Liebe Grüße, Raphael

M
Mauro

Desta vez foi me entregue a encomenda sem
Géis rebentados!

M
Michael

Natürlicher, nicht zu süßer Geschmack, super Konsistenz. Kein zusätzliches Wasser nötig. Eines der besten Gels, die ich je hatte.

S
Senne

This gels are so focking good !

M
Mattia

really enjoyed using the TRAIN (Berry) gel during my run. The berry flavour was refreshing and not too sweet, the texture was smooth, and it was very easy to consume while running. It sat well on my stomach and provided consistent energy throughout the session. Overall, it’s a product I would definitely use again and recommend to other endurance athletes.

C
Christoph K. (Germany)

Bin sehr zufrieden. Und mein magen auch.

D
Daniel A. (Cyprus)

Was very pleased with this product the packaging was easy to open and easy to consume and the taste was great and i could see a difference in my performance during my training sessions

K
Kris

De eerste indrukken zijn positief. Lekker, niet plakkerig en vriendelijk voor de maag...

M
Matteo

Easy to digest, good for energy boost and gives you a steady amount of energy!

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