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#1
Runner-Loved Fuel
The caffeine you eat, not drink

Caffy PerformanceChocolate

16K+ Excellent 4.7

Maya R.

Three marathons ruined by my gut. One Caffy 40 min before my long run, zero stomach drama... first clean 20 miler in YEARS

Jake T.

thought chocolate as run fuel was a gimmick until i PRd my half on it!! even energy start to finish, no crash in the last mile

Richard P.

After a heart scare I cut caffeine completely. My doc okayed this. Got my final mile sharpness back without the pounding chest.

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200mg Caffeine
40 Servings
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Test Caffy on your long runs. If your stomach isn't calmer and your energy doesn't hold, send it back for a full refund. No questions.

Beware Cheap Imitations
Only Caffy delivers the real Oregon-made formula thousands of runners rely on for steady, clean energy from start to finish line.
How much caffeine is in one Caffy bar? +

200mg per bar, about two cups of coffee. L-theanine smooths it out so you get clean focus without the jittery heart.

The caffeine is only half the formula. Each bar also carries beetroot and pomegranate extracts for blood flow and time to exhaustion, plus red maca for recovery, so the whole stack works together as running fuel, not just a caffeine hit.

When do I eat it before a run? +

30 to 45 minutes before you head out. That's the sweet spot for the energy to come on smooth and hold level.

Will it upset my stomach like gels? +

No. It's solid, not syrup, so nothing sloshes. Low sugar means no osmotic gut load at race pace.

One bar or two for a marathon? +

One bar for shorter races and hard sessions. Two for marathons and ultras, spaced out.

Is it actually vegan? +

Yes, 100% vegan. Real dark chocolate (54% cacao) on a coconut-sugar base with plant-based actives. No dairy, no whey, no animal products.

Is this scientifically backed? +

Yes — every active in Caffy is backed by published human research, and they're formulated to work together: caffeine for drive, L-theanine to keep that energy calm and focused, and whole-food actives that support blood flow and endurance. The science behind each:

Caffeine — 200mg. The engine. At 3 to 6mg per kg of bodyweight (one bar sits right in that range), caffeine is one of the most proven aids in endurance running. A meta-analysis of 21 randomized trials found it improves time to exhaustion and race performance, so you hold your pace deeper into the run before the wall. (Systematic review & meta-analysis, 21 endurance-running trials)

L-theanine — 200mg. The reason it stays clean, not jittery. It takes the edge off the caffeine so your heart isn't pounding and your hands stay steady on race morning. Caffeine plus L-theanine is the single most-studied pairing for calm, locked-in focus under pressure. (Hidese et al., Nutrients 2019)

Beetroot. One of the most-researched performance foods there is. Its natural nitrates support nitric-oxide production, which widens blood vessels and helps your muscles use oxygen more efficiently under load. (Wylie et al., J Appl Physiol, 2013)

Pomegranate. A dense source of polyphenols studied for supporting blood flow and vessel dilation, with research linking it to greater exercise tolerance. (Trexler et al., Appl Physiol Nutr Metab, 2014)

Maca. A Peruvian root traditionally used for energy and stamina, studied for supporting mood and perceived energy over time. (Gonzales-Arimborgo et al., Pharmaceuticals, 2016)

Real dark chocolate. Not just a wrapper for the actives. Cocoa flavanols raise nitric oxide and are studied in athletes for supporting blood flow and blunting the oxidative stress of hard training, which aids recovery. (Cocoa flavanols & exercise, systematic review)

Stacked together, that's clean, sustained energy — focus that climbs and holds, without the jitters or the crash. Every ingredient and dose is on the label, no proprietary blends. These statements have not been evaluated by the FDA; Caffy is not intended to diagnose, treat, cure, or prevent any disease.

Chocolate Engineered
For Runners

Solid beats liquid. No sloshing, no spike, no crash, just one steady wave that holds.

No Crash

Energy comes on smooth and holds level, so you finish as strong as you started.

Calm Gut

Nothing sloshing, low sugar, no urgent dash off course in the middle of your run.

Clean Focus

Caffeine and L-theanine keep you locked in on pace without the jittery, racing heart.

Lasting Legs

Beetroot and pomegranate open blood flow so your pace holds deep into the back half.

Six Things  That Carry You

Every 17g bar of dark chocolate is built around how runners actually suffer and perform.

Caffeine

Caffeine

200mg per bar

About two cups of coffee, right in the performance sweet spot, with none of the liquid sloshing in your gut.

L-Theanine

L-Theanine

200mg per bar

Pairs with the caffeine to smooth out the edge, so you get clean focus instead of a racing heart.

Beetroot Extract

Beetroot Extract

400mg · 10:1 extract

Boosts nitric oxide to open up blood flow, helping you hold your pace deep into the run.

Pomegranate Extract

Pomegranate Extract

300mg · 10:1 extract

More blood flow support and time to exhaustion, so the back half feels less like a fight.

Red Maca Root

Red Maca Root

50mg · 4:1 extract

Peru's red maca, prized for endurance and recovery. Helps your body bounce back after hard miles so you're ready for the next session.

Real Dark Cacao

Real Dark Cacao

54% cacao

Coconut-sugar sweetened, low sugar, vegan. Tastes like chocolate you'd actually want, not clinical goo.

Your fuel is

Gels, sports drinks, and pre-run coffee are wrecking your runs

Every fuel you reach for is liquid or syrup. It sloshes with every stride, demands water you don't want, and spikes you up before dropping you flat. That's the cramping, the racing heart, and the bathroom panic that's cost runners races. Caffy is the one you eat. No goo to gag on, no sticky hands, no porta-potty dash. Just a solid bar that sits quiet and keeps you steady.

Sound familiar?

  • What liquid fuel does to you
  • Foggy crash before the finish
  • Pounding heart from too much coffee
  • Sloshing, cramping stomach at pace
  • Sugar spike then a hard drop
  • Mid-run bathroom emergency
  • Chasing every gel with water

The Gut Problem
Is Real

00%

of long-distance runners hit some kind of stomach trouble on the run.

0 of 0

recreational marathoners report GI symptoms during a race.

00%

of Caffy runners crossed the line with no cramps, no gut trouble, and no bathroom stops.

* Figures from published sports nutrition and endurance research.

How Your Run
Unfolds

Eat one bar 30 to 45 minutes before you head out, then watch the whole run change shape.

Minute 30

It Kicks In

Clean focus settles in without the buzzy, over-caffeinated edge. Blood flow starts opening up before you even lace up.

Mile 1

Smooth Start

No racing heart, no gurgling stomach. You feel sharp and settled while your gut stays completely out of the way.

Mile 10

Holding Level

No mid-run dip, no scanning for a bathroom. The energy just keeps carrying you at the pace you trained for.

Final Mile

Still Strong

While others fade and walk, you're holding pace with a clear head. You finish your race instead of barely surviving it.

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Loved by Thousands

Rated 4.7/5 based on 16,915 Total Ratings

Why They Switched

One bar,

Whatever you run, Caffy carries you

5K or 50 miles, race day or a foggy Tuesday morning, the pain is the same: energy that spikes and dies, and a gut that turns on you. Caffy fixes both. Find your distance below and see how it fits your run.

Trail & Ultra Runners +

Real food beats syrupy gels for hours on the trail. Low sugar and low volume mean your gut stays calm deep into hour seven.

Marathoners +

A stomach that finally behaves at mile 18, plus blood flow support so you hold your pace instead of hitting the wall.

Half & 10K Racers +

Clean focus off the start line with no jittery heart, and energy that holds level for a negative split.

Daily Morning Runners +

Swap the coffee that wrecks your stomach for a bar that gives you the same lift without the bathroom dash.

Heart-Conscious Runners +

200mg with L-theanine sits inside safe daily limits. Clean caffeine without the racing, pounding heart.

Parkrun & 5K Regulars +

Keep the chocolate ritual, lose the liquid. Steady focus and no sloshing for your weekend run.

Rated 4.7/5 based on 16,915 Total Ratings

The Pack Has
Spoken

Road, trail, parkrun and ultra. Real runners, real splits, real results.

Caffy Vs The Fuel That Wrecks You

Everything else is liquid. That's the whole problem.

Caffy
Original
Energy Gels
Sloshy
Pre-Run Coffee
Jittery
Form you take it in
Solid bar you eat
Syrupy goo
Sugary liquid
Keeps your gut calm
Sloshes in your gut
Energy through the back half
Holds level
Fades fast
Drops hard
Needs water to absorb
Blood flow support
Caffeine experience
Smooth, no jitters
Spike then crash
Racing heart
Low sugar

Questions Runners Actually Ask

Is 200mg of caffeine too much for one bar?

It's about two cups of coffee, right in the proven performance range for a typical runner, and well within the safe 400mg daily limit for most adults. The L-theanine keeps it smooth instead of buzzy.

Won't chocolate sit heavy in my stomach?

It's a lean 17g bar built on 54% dark cacao with low sugar, not a rich milk-chocolate dessert. It's engineered to sit light and digest clean, not weigh you down.

Do I need to drink water with it?

Just a few sips. Because it isn't a concentrated sugar gel, it doesn't demand a flood of water to absorb. That's exactly why it doesn't slosh.

Do I have to ditch my gels?

No. Keep your carb fueling. Caffy adds the caffeine, focus and blood-flow layer on top, minus the jitters and bathroom fear.

Will it melt in my pocket?

It's individually wrapped, so carry it in a shaded pocket or pack and eat it early in your run. Even if it softens it stays a clean bar, never a spilled liquid mess.

Can I try it before risking it on race day?

You should. Eat one bar 30 to 45 minutes before your next long run and see how your gut and energy respond. Train with it first, then trust it on race day.

How long does shipping take?

Shipping takes 2 to 5 business days to arrive, shipped from Oregon, USA.

Will it make my heart race?

The L-theanine is there to blunt the jitters and the pounding chest that straight caffeine causes. If you've been told to ease off caffeine, check with your doctor first.

Run It Then Decide

Take 60 days. Test Caffy on your long runs, your race, your foggy Tuesday mornings. If your stomach isn't calmer and your energy doesn't hold to the finish, send back what's left for a full refund.

Get my Caffy
60-day money back
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Made in Oregon

Reviews 16,915

4.7
Based on 16,915 reviews
5 13003
4 3076
3 573
2 155
1 108
KT
Kayla T. Verified Buyer June 15

First clean marathon in years

I have run four marathons and three of them were derailed by my gut. The mid-race detour at mile 18, the time lost, the frustration, it was awful!! I tested Caffy on my long runs for a whole month first, no way I was gambling on something new. Race morning I ate one bar 40 minutes before the start and just RAN. No cramps, no detour, nothing!! Negative split AND a PR by six minutes and I sat in my car after and cried because for once, for ONCE, my body was actually on my side!!

Helpful?
LJ
Leon J. Verified Buyer June 13

the format was the problem all along

spent years adjusting my coffee timing and dose and brand and none of it worked. turns out liquid caffeine sloshing in your stomach is the issue. solid bar fixed it instantly. wish i knew this sooner.

Helpful?
MV
Mariah V. Verified Buyer June 11

No DNF this time

Ultra runner, 37, with two DNFs that haunted me. Both from nausea that hit around hour three when the gels and drink mix just kept piling onto my gut. I documented five long runs on Caffy and the collapse never came. Finished my last 50K upright, made my own pacing calls, and felt like the athlete I always believed I was.

Helpful?
NK
Nina K. Verified Buyer June 10

My cardiologist signed off

An energy drink combo put me in urgent care with atrial flutter at 56, so I gave up caffeine entirely and just lost my edge, fading every single race!! Then I brought Caffy to my doctor and the 200mg food-based dose with L-theanine was a clear YES from him, like immediately!! The sharp final mile is BACK and my heart rate stays exactly where it belongs!! Podiumed my age group last weekend and I am not calming down about it!!

Helpful?
OE
Omar E. Verified Buyer June 8

steady focus, zero jitters

Locked in for the whole 5k, zero coffee shakes. Perfect for parkrun Saturday.

Helpful?
PS
Paige S. Verified Buyer June 7

Strong at 14 as I was at 4

This is the steady wave they promise. Did a 16 miler and there was no spike, no dip, no bonk. Just level energy the whole way. I held pace in the back half for the first time ever.

Helpful?
PN
Priya N. Verified Buyer June 5

no more sticky gel hands!!

i genuinely hated gels. the gagging, the sticky fingers, chasing them with water. this is just a chocolate bar i actually look forward to eating. and my stomach LOVES me now!!

Helpful?
TH
Tom H. Verified Buyer June 3

Tastes like real chocolate

I had my grimace face ready the second I opened the wrapper. Every supplement I have ever tried tastes like chalk mixed with regret, so my expectations were basically underground. But this is GENUINELY good dark chocolate. Not sweet in a fake way, just rich and real, the kind you would actually choose to eat. I started looking forward to the pre-run ritual instead of just tolerating it, which sounds small but honestly changed my whole morning mindset. Now the 20 minutes before a run feel like a little reward instead of a chore. That shift matters more than I expected it to.

Helpful?
AW
Ashley W. Verified Buyer June 2

the bathroom panic is GONE

every long run used to mean mapping out where the toilets were. i ran 13 miles last sunday and didn't think about my gut once. not once! i forgot what that even felt like.

Helpful?
DF
Diego F. Verified Buyer June 2

Trail game changer

On a 30 mile mountain day, palate fatigue from sweet gels is real and the gut load adds up. Having a low-sugar solid bar in the mix kept my stomach quiet for hours. Reordered two packs.

Helpful?
HL
Hannah L. Verified Buyer June 2

calm energy is the best way to describe it

Caffeine sensitive here and this gives focus without the heart-pounding buzz. The l-theanine thing is legit.

Helpful?
KS
Kevin S. Verified Buyer June 2

Half marathon PR

Ate one bar 35 minutes before the start and the focus off the line was SO clean, no jittery overshoot in mile one which is always my problem!! And I had something LEFT for a strong finish, like actual legs at the end!! Cut two minutes off my best and I am still thinking about it!!

Helpful?
RD
Renee D. Verified Buyer June 1

finally something that doesn't need water

No water chugging, no sloshing. A few sips and you are set. So obvious in hindsight.

Helpful?
OG
Olivia G. Verified Buyer June 1

Back to racing after a long break

I quietly stopped entering races because I was embarrassed by my gut failures. A training partner mentioned Caffy. I tested it through a whole cycle and it held. I'm registered for a fall marathon for the first time in two years, and this time I told everyone.

Helpful?
BM
Brandon M. Verified Buyer May 31

no crash at the end of my run

old fuel always left me dragging that last mile and I hated it every single time!! this just STAYS level the whole way through!! I finish feeling sharp instead of completely wrecked and honestly what more do you want!!

Helpful?
GP
Grace P. Verified Buyer May 29

Easy to carry and eat on the move

One slim little bar that snaps into four pieces. I tuck it in my vest pocket and it doesn't melt all over everything. Simple and clean, which is exactly what you want mid-run.

Helpful?
NC
Nate C. Verified Buyer May 27

i was the guy who always had to stop

running club knew me as the one who detoured every long run. switched to caffy and ran clean for six straight weekends now. nobody's mentioning my stomach anymore and honestly that's everything.

Helpful?
LB
Lauren B. Verified Buyer May 25

Reliable every single time

I am not chasing PRs or podium spots, I just want energy I can actually count on every single time I lace up. Before Caffy, that felt like a gamble. Some things spiked my heart rate, others wrecked my stomach mid-run, and a few did both at once. This delivers the same calm, steady focus on every run without any of that weirdness. My gut is happy, my heart stays settled, and nothing surprises me out on the road. That boring, reliable consistency is genuinely worth every penny to me.

Helpful?
MR
Mateo R. Verified Buyer May 23

vegan and actually works??

Real dark chocolate that actually does the job. Every vegan runner needs this.

Helpful?
CA
Chris A. Verified Buyer May 22

Got my mornings back

Running at 6am is the thing that keeps my head straight, and coffee was slowly ruining it with cramps and a racing heart. I'd started dreading my own runs. Caffy gave me the clean, settled feeling I started running for in the first place. Out the door, four miles, stomach quiet, head clear. It sounds dramatic but it genuinely fixed the best part of my day.

Helpful?
Caffy Performance Chocolate

CaffyChocolate

$49.95 $69.95