RFG Flow State Sticks single pouch electrolyte and nootropic supplement
RFG Flow State Sticks mental clarity steady performance and training support
RFG Flow State Sticks benefits hydration focus energy and reaction time
RFG Flow State Sticks electrolyte blend sodium potassium magnesium amounts
RFG Flow State Sticks supplement facts electrolytes nootropics caffeine magnesium sodium potassium
RFG Flow State Sticks pouch with free shaker for hydration focus and energy
No Sugar

Sugar Free

Non-GMO

Non-GMO

No artificial flavors

 Stomach Friendly

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RFG Flow State Sticks

The first pre-training drink that stops brain fog, fuels your nervous system, and keeps you locked in all session.

Single Pouch

16-Sticks

Double Pouch

32-Sticks
€2.18/serving
€1.56/serving
Title
Estimate delivery between Dec 31 - Jan 04

Ships Within 24 Hours

30-Day Money Back Guarantee

Who Is RFG For?

It’s built for MMA fighters, boxers, Muay Thai fighters, kickboxers, BJJ athletes, and wrestlers who train hard and would like to unlock a new level of training not achievable before.

Is RFG Competition Safe?

RFG uses ingredients that are WADA/USADA compliant. It can absolutely be used in most competitions and tournament settings.

What Does It Taste Like?

It tastes like a light, clean berries drink (Strawberry, raspberry, blueberry),

A lot of people say it tastes like a flavored water you actually want to sip before training, not something you have to force down.

Mix it with cold water, shake and drink. No syrup, no sugar rush, just a crisp fruity taste that goes down smooth before or during your session.

I Don’t Drink Coffee. What Will I Feel?

If you don't drink coffee, don't worry! You won't be sweating like the free trial guys after the warmup. What you should feel is a gentle lift in energy, clearer focus, and less “heavy” feeling as the session goes on. The caffeine is balanced with L theanine, so it comes in smooth and fades out smooth without any crash. You might notice you stay sharper in drills, think faster in sparring, and do not fade as quickly, without feeling overstimulated or anxious.

I Have Trainings In The Evenings Will I Be Able To Sleep?

Yes it  was made so you can use it before evening training and still sleep fine.

The energy feels smooth, not like a crazy pre workout hit.
Most fighters drink it before late sessions and have no problem falling asleep after.

Will It Itch and Tingle Like Pre-Workouts?

No, the itching from gym bro Pre-Workouts come from the ingredient Beta alanine, which we do not use!

The No-List

No Sugar

No Calories-Won't break your fast.

Non-GMO

No Artificial Colors

No Artificial Flavors

4.8/5 Stars

Join The RFG Team

Don't just take our word for it. Hear from fighters who replaced coffee, electrolytes, and other weird rituals with one stick.

Science-Backed Ingredients

It's What's Inside That Counts

We're obsessed with results. Every ingredient is backed by research and dosed for real performance—so you react faster, stay sharp longer, and actually want to train tomorrow.

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L-Theanine

Helps you stay calm and focused. Smooths out caffeine so you get clean energy without jitters.

Caffeine

Gives you quick alertness and energy so you can push harder in training while staying sharp.

Rhodiola Rosea

Helps your body handle stress and reduces tiredness during tough sessions.

L-Tyrosine

Supports focus and reaction speed, especially when you’re under pressure.

CDP-Choline

Boosts mental sharpness and split-second decision-making when the pressure’s on.

Vitamin B6 & B12

Boost natural energy and support your nervous system. Helps fight fatigue.

Electrolytes

Replace what you lose through sweat. Keep muscles and brain working smoothly and support hydration.

Vitamin C

Supports your immune system and helps your body recover from hard training.

Bioperin

Helps your body absorb the ingredients better so you feel the full effect sooner.

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Try It Risk-Free

30-Day Money-Back Guarantee

Nearly 90% of athletes start training already dehydrated. Which can lead to...

Brain Fog,

Low Motivation,

Slow Reactions You Can't Explain,

Missed Openings.

Source 1

Benefits You Can Actually Feel

All... In One Stick?

Get Rid Of Brain Fog

Remember combinations. See openings clearly. Make split-second decisions even when tired.

React Faster

Your hands move when you see the opening no delay, no hesitation. See it coming before you slip it.

Steady Energy

Energy that doesn't betray you. No mid-session crash. No weak feeling half way through the session.

Will To Train

Train because you want to, not because you have to. Feel like a fighter again instead of  just going through the motions.

Us vs Them

Not overhyped or overpriced. Just THE FIRST supplement specifically made for fighters.

How To Use?

1. Mix one RFG stick satchet

2. With 250-500ml of cold water

3. Shake!

4. Enjoy the best training of your life.

Questions?
We've Got Answers.

Can I use RFG every day?

Absolutely. It’s designed to be used daily before training, sparring, or even on light days when you still want to stay sharp and hydrated.

Will it make me jittery or crash me like pre-workouts do?

Absolutely not. That's exactly what we built this to avoid. The 150mg of caffeine is buffered with 200mg of L-Theanine, which smooths it out completely. You'll feel alert and locked in—not wired or overstimulated. And there's zero crash after. You'll finish training feeling accomplished, not destroyed.

Will it upset my stomach during training?

Not at all. We've had fighters with sensitive stomachs who couldn't touch pre-workouts use RFG without any issues. It's light, clean, and designed to be taken right before hard training. No bloating, no nausea, no "Why did I drink that before" moments mid-round.

Is it safe for competition? Will I test positive?

Yes, it's absolutely safe. RFG is compliant with all WADA/USADA requirements. No banned substances. Just clean, functional ingredients. If you compete, you're good.

What does it taste like?

Mix of strawberries, blueberries and raspberries. It's clean and smooth not overly sweet or heavy. It's actually refreshing, not something you have to choke down.  You'll look forward to drinking it, not dread it.

Will it mess up my sleep if I train at night?

No- it  was made so you can use it before evening training and still sleep fine.

The energy feels smooth, not like a crazy pre workout hit.
Most fighters train evenings with zero sleep issues. If you're sensitive to caffeine, avoid it within 3-4 hours of bed and drink it 1-2 hours before training.

Will it break my fast?

No. RFG is zero sugar and has no calories-it won't spike insulin or break your fast. It will help you perform better during fasted training sessions by keeping your brain fueled without breaking ketosis.

Will it itch and tingle?

No the tickling sensation comes from the ingredient beta-alanine which we don't use- no weird skin tingles, no itching. That stuff might make you "feel" like something's working, but it doesn't help performance.

How does the subscription work?

When you subscribe, you commit to your first two orders so you have enough time to feel the real difference. After your second delivery, you’re free to cancel or pause anytime.

What you get with subscription:

  • 15% off your first order
  • Free shipping to most EU countries on your first order
  • Consistent deliveries so you never run out

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Shut Up Everyone, 
The RFG Fans Are Speaking