How does F3 Energy work?
F3 Energy blends natural caffeine, L-Theanine, B-Vitamins, and electrolytes to deliver smooth, sustained energy without the crash. It works by balancing stimulation with focus — giving you the clean alertness of a coffee, but with the calm control of a nootropic. Expect sharper focus, more drive, and zero jitters.
Why is F3 Better than others?
Most energy drinks rely on sugar, synthetic caffeine, and heavy additives to mask fatigue. F3 Energy is zero sugar, zero calorie, and 100% naturally flavored, powered by ingredients that actually support performance — not just spike it. You’ll feel energized, not wired, and stay clear-headed long after your can’s empty.
Ingredient Panel
Each can includes a high-performance blend of Natural Caffeine (from green tea), L-Theanine, B3, B6, and B12 Vitamins, Electrolytes, and CoQ10 for cellular energy. Together, they enhance focus, reduce fatigue, and support hydration at a cellular level. No artificial colors, no crash, no nonsense — just clean, steady energy that lasts.
How does the subscription work?
You get 10% off automatically on every order — no codes, no commitment. Pick your favorite flavors, choose your delivery frequency, and we’ll handle the rest. You can pause, skip, or cancel anytime with one click. Reliable energy, right when you need it.
How does F3 Energy work?
F3 Energy combines natural caffeine, L-Theanine, B-vitamins, and electrolytes for smooth, lasting energy without the crash. The caffeine boosts focus and drive, while L-Theanine keeps you calm and locked in. The result? Clean, controlled energy that powers both mind and body.
Why is F3 Better than others?
Most energy drinks overload you with sugar and synthetic caffeine for a quick spike that burns out fast. F3 Energy is zero sugar, zero calorie, and made with natural ingredients designed to enhance performance — not fake it. You’ll feel alert, focused, and steady all day, not jittery or drained.
Ingredient Panel
Each can includes a high-performance blend of natural caffeine (from green tea), L-Theanine, B3, B6 & B12 vitamins, electrolytes, and CoQ10 for true cellular energy. Together, they sharpen focus, reduce fatigue, and support hydration from the inside out — no crash, no artificial fillers, just clean power.
How does the subscription work?
You get 10% off automatically on every order — no codes, no commitment. Pick your favorite flavors, choose your delivery frequency, and we’ll handle the rest. You can pause, skip, or cancel anytime with one click. Reliable energy, right when you need it.
Rated 4.9/5 from 333+ Reviews
Selling Out Fast, Low Stock
Bright. Zesty. Perfectly crisp. This flavor brings a thirst-quenching, citrusty boost that keeps your mind dialed in and your body ready to go.
Flavor:
Zero Sugar or Carbs
Zero Calorie Drink
All Natural Ingredients
Subscribe & Save 10%
12 Pack Delivered Every 30 Days
Pause or cancel anytime
30 Day Risk-Free Trial
One-time purchase
1-2 Day Express USA Shipping
Safe & Secure Checkout
Over 20,000 Happy Customers
“Oh this is good... Ginseng, BCAAs, Theanine... Good for the brain.”
~ Joe Rogan on JRE
1-2 Day Express USA Shipping
Safe & Secure Checkout
Over 20,000 Happy Customers
“Oh this is good... Ginseng, BCAAs, Theanine... Good for the brain.”
~ Joe Rogan on JRE
How does F3 Energy work?
F3 Energy combines natural caffeine, L-Theanine, B-vitamins, and electrolytes for smooth, lasting energy without the crash. The caffeine boosts focus and drive, while L-Theanine keeps you calm and locked in. The result? Clean, controlled energy that powers both mind and body.
Why is F3 Better than others?
Most energy drinks overload you with sugar and synthetic caffeine for a quick spike that burns out fast. F3 Energy is zero sugar, zero calorie, and made with natural ingredients designed to enhance performance — not fake it. You’ll feel alert, focused, and steady all day, not jittery or drained.
Ingredient Panel
Each can includes a high-performance blend of natural caffeine (from green tea), L-Theanine, B3, B6 & B12 vitamins, electrolytes, and CoQ10 for true cellular energy. Together, they sharpen focus, reduce fatigue, and support hydration from the inside out — no crash, no artificial fillers, just clean power.
How does the subscription work?
You get 10% off automatically on every order — no codes, no commitment. Pick your favorite flavors, choose your delivery frequency, and we’ll handle the rest. You can pause, skip, or cancel anytime with one click. Reliable energy, right when you need it.
Supports physical stamina and mental clarity to help you stay focused, sharp, and steady.
Essential amino acids that help rebuild muscles and restore energy post-workout.
Enhances cognitive function so you can perform at your absolute peak.
Strengthens concentration when paired with caffeine and promotes relaxation—no brain fog or jitters.
Boosts your body’s natural energy production and neurotransmitter activity to keep fatigue at bay.
