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🚀 Fuel your ultra-endurance hustle with GU Roctane’s double-caffeine power!
GU Energy Roctane Ultra Endurance Energy Gel is a premium sports nutrition gel designed for serious athletes tackling long-duration, high-intensity activities. Each 26.4g packet packs 100 calories, 1425mg amino acids, and a potent 70mg caffeine dose from cold brew, delivering fast-absorbing carbs and electrolytes to boost energy, reduce muscle fatigue, and maintain hydration. Perfect for runners and cyclists who demand sustained performance and recovery support on the go.

| ASIN | B07VYMYSD8 |
| ASIN | B07VYMYSD8 |
| Age Range Description | Adult |
| Best Sellers Rank | #23,526 in Health ( See Top 100 in Health ) #26 in Nutritional Endurance & Energy Bars |
| Brand Name | GU Energy |
| Color | Coffee |
| Container Type | Bag |
| Country of Publication | USA |
| Country of origin | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (317) |
| Customer reviews | 4.7 4.7 out of 5 stars (317) |
| Department | unisex-adult |
| Dosage Form | Powder |
| Flavor | Cold Brew 2X Caffeine |
| Global Trade Identification Number | 00769493103437 |
| Item Dimensions | 17.1 x 11.4 x 6.4 centimeters |
| Item Form | Gel |
| Item Weight | 771 g |
| Item model number | 124612 |
| Manufacturer | AmazonUs/GUEAS |
| Manufacturer | AmazonUs/GUEAS |
| Manufacturer Part Number | 124612 |
| Material Features | Dairy Free, Gluten Free, Kosher Certified, Vegan |
| Material Type Free | No_Material_Type_Free |
| Model Name | Nutrition for Running and Cycling |
| Model Number | 124612 |
| Number of Items | 1 |
| Primary Supplement Type | Non-specific |
| Product Benefits | Energy Management |
| Product Dimensions | 17.15 x 11.43 x 6.35 cm; 771.11 g |
| Special Ingredients | Amino Acid |
| Specific Uses For Product | Laboratory |
| Total Servings Per Container | 24 |
| UPC | 769493103437 |
| Unit Count | 26.4 Grams |
P**N
perfect
perfect condition
T**E
Optimal für lange Läufe - Der Koffein belebt die Beine!
Für mich als Ultraläufer das optimalste Gel. Der Cafe-Geschmack und vor allem das Koffein kicken bei langen läufen nochmal so richtig rein. Sollte man aber vorher testen und muss jeder für sich selber entscheiden, welches Gel seinem Magen gut tut. Mein Magen kommt sehr gut damit klar, daher kann ich dieses Produkt nur empfehlen.
L**A
Excelentes
Sirven mucho durante entrenos y buen sabor
D**O
IDEAL FOR LONG RUNS
Rocktane ultra is very good for long or intense races, I also like that it has 70mg of caffeine, it's like having two sachets in one and I can use it in two races or training sessions. The flavor is very good, and since the gel is dense, it helps to avoid flatus. The effect is in approximately 5 minutes, depending on the person.
A**R
Good for Endurance
Tasty and good for Endurance. Without Gu Energy Roctane Ultra Endurance Energy Gel, I cannot run long distance now...
A**A
Excelente
Súper satisfecha con mi compra , la más feliz
Trustpilot
1 month ago
2 months ago