Caffeine-free · Naturally sweetened · 1–2 day delivery with Prime
The clean stim-free pre-workout · Naturally sweetened

Real pump. Zero caffeine. Nothing artificial.

Clinically-dosed L-Citrulline Malate for a real pump and 1,087mg electrolytes for the sweat — naturally sweetened, no sucralose or artificial anything. Train morning or evening; your sleep stays untouched.

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$42.95 · 30 servings · about $1.43 per session

0mg
Caffeine. Zero jitters, zero crash.
6000mg
L-Citrulline Malate, clinical dose
0
Sucralose or artificial sweeteners
Flowy Lemon Lime stim-free pre-workout, 30 servings
Clinically-dosed L-Citrulline Malate Naturally sweetened Lemon Lime
Verified buyers 4.2 / 5 from verified buyers · Caffeine-free · Naturally sweetened · No jitters
Made for how you actually train

Clean fuel for real training days.

Woman in activewear holding an iced Flowy lemon lime drink Tennis player lacing up beside a tub of Flowy
Clean fuel, any hour you train
Flowy tub and shaker in a locker room Flowy tub laid out with dumbbells, jump rope and a mat
Grab it, mix it, go
Man drinking Flowy from a shaker after training outdoors Hand holding a Flowy shaker filled with iced lemon lime
Train after work, sleep untouched
Flowy tub on a beach towel with a cap and tote Smiling woman holding a Flowy water bottle
1,087mg electrolytes per scoop

Clean label, naturally sweetened.

No sucralose, no artificial sweeteners, no dyes, no proprietary blends. Every dose disclosed.

Clinical-dose pump.

6,000mg L-Citrulline Malate widens your vessels for real oxygen and blood flow — the pump without the espresso shot.

Zero caffeine.

Real energy from blood flow, not stimulants — no jitters, no crash, and your sleep stays untouched.

Full electrolytes.

1,087mg of sodium, potassium and magnesium replace what you sweat out, so you stay topped up through the last set.

Does a caffeine-free pre-workout actually work?
Yes — caffeine was never what built the pump. Blood flow is. Flowy's 6,000mg clinical dose of L-Citrulline Malate raises nitric oxide so your vessels widen and more oxygen reaches working muscle. You get the pump, endurance and focus — just without the stimulant.
What's it sweetened with? Any artificial ingredients?
Naturally sweetened with stevia and a trace of organic cane sugar. No sucralose, no ace-K, no artificial sweeteners, no dyes, no proprietary blends — every dose is disclosed. 5 calories, real lemon lime.
Will it keep me up at night?
No. Flowy has zero caffeine, zero green tea extract and zero guarana — nothing with a half-life that lingers. The energy comes from blood flow and electrolytes, not a stimulant spike, so you can train morning or evening and your sleep stays untouched.
Will I feel tingles or itch?
No. We deliberately left beta-alanine out — the tingles some pre-workouts give you are a problem when you're trying to wind down later.
Verified reviews

What clean-training lifters say after tub one.

EXCELLENT caffeine free pre-work out!

This product is EXACTLY what I was looking for. I drink a lot of coffee in the morning and I don’t need any extra caffeine from a pre work out. This supplement is the first one I have found that makes a perfect blend of excellent ingredients and it really helps my work outs!

jay chandlerVerified Purchase
Great for feeling your best

I really like that there's no caffeine and that it helps with bloodflow! It doesn't give you jitters, it just makes you energized and you feel good. You could have it in the morning just to feel good and increase bloodflow... even if you're not working out. It also tastes great.

JWVerified Purchase
Great taste and great experience. 10/10 would recommend

I usually tend to stay away from pre workouts cause they always give me jitters and it too much for me. But this one was a really great experience. Used it a couple times now before a run and it just gives me pure energy, no jitters. Love the flavor too.

john medinaVerified Purchase
Natural steady energy / no caffeine side effects!

This is a great pre workout. I really like that it's natural and doesn't have caffeine. It's easy to mix, maybe stir it a bit longer than you'd think, and I can use it after work and not be up at night. After first use I felt more energized during my work out .

MeilynVerified Purchase
What I have been Searching For

I've been trying different 'no caffeine' pre-workout powders for a few years now and flowy is my favorite one! It gives me that late afternoon energy boost I need to motivate through my workout without interrupting my appetite for dinner or sleep.

Lucy LuVerified Purchase
Hydrated, energized, and focused for my morning workouts

Excellent product! Flowy gives me just the boost I need to get through my workouts. I feel hydrated, energized and focused! Great taste, too. LOVE IT!

Carrie LVerified Purchase
Great taste

I use it for Brazilian Jiu Jitsu as a healthy pre-workout. It tastes great and gives me a huge boost in performance when I take it. I recommend this product to basically any athlete who's wanting to stay natural/healthy and still acquire big gains. Did I mention it tastes amazing?

JoeVerified Purchase
Finally a flavor I enjoy!

I really enjoyed the flavor! I took Flowy on a hike, where I usually need to replenish minerals quickly and often. I had tried another brand before but didn’t like the taste. This one, however, is delicious and much easier to drink.

Mr FixVerified Purchase
FEEL THE BEET

Love this Pre. It is not stimulant but the beet root adds some energizing benefits. Always get good pumps when I use.

caitlin palmerVerified Purchase
Great Product for late night climbing

I have been usuing flowy for over a month and I am impressed. It gives me a boost of energy for at least an hour while climbing and the pump goes longer aswell. I take it anytime that I have already taken caffeine that day or if it’s late and I don’t want to stay up.

Dean YoderVerified Purchase

The pump you want. None of the junk you don't.

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$42.95 · 30 servings · about $1.43 per session
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© 2026 Flowy, Inc. All rights reserved. *These statements have not been evaluated by the FDA.
Flowy · Lemon Lime
$42.95 · about $1.43 per session
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