QuietFuel Shot™
The only low-acid coffee boost that fires up your run—without firing up your stomach.
Free shipping over €40 • Ships in 24h • 30-day guarantee
Why You'll Love It
Every ingredient carefully chosen for performance without compromise
Low-Acid Formula
No reflux, no burn, no mid-run bathroom dash.
pH-Balanced Electrolytes
200 mg sodium + 100 mg potassium keep muscles firing and cramp-free.
150 mg Fast-Release Caffeine
Equiv. to a double espresso—focused energy in < 5 min.
Freeze-Dried 100% Arabica
Smooth, barista-grade flavour; dissolves instantly in hot or cold water.
Pocket-Sized 5g Stick
Tear, pour, shake—anywhere from the start line to the office.
Zero Sugar • Vegan • Gluten-Free
Pure performance, no crash, no compromise.
How to Use
Simple. Fast. Effective.
Tear
Open one stick
Mix
Pour into 180-220 ml water (hot for a latte vibe, cold for race-day shaker)
Go
Feel the lift in ~5 minutes, peak at 30 minutes, smooth glide for 2+ hours
Pre-race, pair with a small carb snack for rocket-fuelled glycogen uptake.
The Science
Research-backed formulation for optimal performance and digestive comfort
Gastric Acid Buffering
Citrato di potassio buffers gastric acid ≈ 4× longer than bicarbonate—no gas, no bloat.
Enhanced Performance
Caffeine + potassium accelerates muscle fibre recruitment vs. caffeine alone.
Nutrient Preservation
Freeze-drying locks in polyphenols destroyed by spray-dry processes.
Who It's For
If coffee usually “hits you back,” QuietFuel Shot hits pause on the burn—while you hit play on performance.
Real Voices
“Finally a pre-run coffee that doesn't send me hunting for a porta-potty.”
“Tastes like café americano, kicks like rocket fuel, stomach feels nothing. Sold.”
FAQ
Everything you need to know
Is 150 mg caffeine safe?
Yes—well below the 400 mg daily limit. Always test it in training first.
Hot or cold water?
Either. It dissolves fully in seconds—no gritty residues.
Can I take two?
Start with one stick. Seasoned ultra-athletes sometimes stack a second after 3-4 hours.
Shelf life?
24 months sealed. Humidity-proof foil keeps it fresh in any drop bag or jersey pocket.
100% No-Burn Guarantee
Try QuietFuel Shot for 30 days. If your stomach isn't calmer than with regular coffee, email us for a full refund—no questions asked.
Ready to feel the quiet side of energy?
Join thousands of athletes who've discovered coffee without the burn
12-Pack
- ✓12 individual 5g sticks
- ✓Free shipping over €40
- ✓Ships in 24 hours
- ✓30-day money-back guarantee