CLEAN ENERGY.
MISSION DRIVEN.
Smashing Citrus is pure citrus chaos — in the best way. A rush of orange, lemon, and lime with just enough sweetness to keep it smooth. Zero sugar, packed with 150mg of clean caffeine and electrolytes to keep you moving.
- ✓ 150mg Clean Caffeine
- ✓ Zero Sugar
- ✓ Electrolytes
- ✓ Navy SEAL Owned & Operated
🔒 Secure checkout on killcliff.com
OWNED & OPERATED BY A NAVY SEAL
Kill Cliff is owned and operated by a Navy SEAL. Since our inception, we've proudly partnered with the Navy SEAL Foundation to support the Special Warfare community and their families. Every can of Smashing Citrus you crack open helps fuel that mission.
ZERO SUGAR. NO MYTHS. JUST CITRUS DONE RIGHT.
150mg Clean Caffeine
Keeps you moving — no myths, just citrus done right.
Zero Sugar
Crisp, refreshing, and smooth.
Electrolytes
Packed in to keep you moving.
Owned & Operated By A Navy SEAL
A portion of every purchase supports the Navy SEAL Foundation.
EVERY CAN EARNS ITS PLACE
The citrus energy drink for people who read labels — crisp, refreshing, and hits like a wake-up call in a can.
- Zero Sugar
- Just enough sweetness to keep it smooth.
- 150mg Clean Caffeine
- Keeps you moving.
- Electrolytes
- Packed in to keep you moving.
- A Rush Of Orange, Lemon & Lime
- Crisp, refreshing, pure citrus chaos.
WHY MOST ENERGY DRINKS LET YOU DOWN
Smashing Citrus is formulated to skip the sugar and the myths — just citrus done right.
Zero Sugar
Smashing Citrus is a zero-sugar formula.
150mg Clean Caffeine
Packed in to keep you moving.
Electrolytes
Packed in alongside the caffeine to keep you moving.
Owned & Operated By A Navy SEAL
Since our inception, we've proudly partnered with the Navy SEAL Foundation to support the Special Warfare community and their families.
THREE STEPS TO CLEAN ENERGY
Grab A Can
Keep it cold — in the gym bag, the fridge, or the truck.
Crack It Open
Ready to drink. No mixing, no prep, no waiting.
Feel The Difference
A wake-up call in a can — citrus done right.
WHAT CUSTOMERS ARE SAYING
FAQ
How much caffeine is in Smashing Citrus? + −
150mg of clean caffeine per can, plus electrolytes to keep you moving.
Is there added sugar? + −
No. Smashing Citrus is a zero-sugar formula.
What comes in the pack? + −
One 12-pack of 12 fl oz Kill Cliff Energy Smashing Citrus cans.
Who makes Kill Cliff? + −
Kill Cliff is owned and operated by a Navy SEAL. Since our inception, we've proudly partnered with the Navy SEAL Foundation to support the Special Warfare community and their families.
"Owned and operated by a Navy SEAL. Every can fuels the mission."
KILL CLIFF ENERGY SMASHING CITRUS
A rush of orange, lemon, and lime.
