Two fuels.

Every scenario.

Zero guesswork.

GAS for steady power.

Nitro for strategic surges.

  • Microdosing optimized
  • 0.8:1 F:G
  • 120 mg sodium

built for speed without drama.

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🧪

Micro-dosed 20 g

Effortless pacing—one gel every 15–30 minutes.

⚗️

0.8:1 F:G ratio

Transporter-optimized uptake for up to ~90 g CHO/h.

🧂

High Sodium

120 mg per gel to support hydration in heat.

G.A.S

Gastric Absorption System

ROCKETFUEL G.A.S is designed for sustained, stomach-friendly energy.

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N.I.T.R.O

Nutrient-Integrated Targeted Rapid Output

ROCKETFUEL N.I.T.R.O is designed for strategic surges at key moments of the a demanding training or a race.

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G.A.S + N.I.T.R.O

GAS → Sustained Hydrogel Fuel

NITRO → Strategic Surge Hydrogel

The only fuel you’ll ever need

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Why Choose Rocket Fuel

Product Name G.A.S N.I.T.R.O GEL 100 PF 30 GU Gel
Serving size 30 g 30 g 40 g 51 g 32 g
Carbs / serving 20 g 20 g 25 g 30 g 22 g
Carb ratio (F:G) 0.8 : 1 0.8 : 1 0.8 : 1 2 : 1 Dual-carb
Format / texture Hydrogel (low GI) Hydrogel (low GI) Hydrogel Smooth gel Classic gel
Added actives L-theanine, Caffeine BCAAs, Caffeine
Vegan Varies
Micro-dosing
Price per sachet €1.50 €1.70 €3.50 €2.90 €2.20
Price per g carb €0.075 €0.085 €0.140 €0.097 €0.100

Our Customers Are Saying

“GAS every 25 minutes kept my energy steady on a 4-hour mountain run without any stomach drama. I saved NITRO for the big climb and got a clean lift without the jitters.”
Maria Papadopoulou — trail/marathon runner
“I switched to RocketFuel’s 30 g micro-dosing and finally stopped guessing my intake. GAS on the bike, one NITRO before the final 10 km run—simple and it just works.”
Giorgos Nikolaidis — triathlete (70.3)
“GAS kept the pace smooth through long tempo efforts. I pop a NITRO before sprint drills—the caffeine + L-theanine feels focused, not wired.”
Eleni Karagianni — road cyclist
“I used GAS for hours through the night and never felt that heavy-gut slowdown. A NITRO at key aid stations gave me enough surge to stay aggressive late in the race.”
Kostas Dimitriou — ultrarunner

Fuel Up

G.A.S - Gel (30 g)

G.A.S - Gel (30 g)

€1,50 EUR
G.A.S - Powder (1kg)

G.A.S - Powder (1kg)

€19,90 EUR
N.I.T.R.O - Gel (30 g)

N.I.T.R.O - Gel (30 g)

€1,70 EUR
N.I.T.R.O - Powder (500g)

N.I.T.R.O - Powder (500g)

€10,90 EUR