LIMITED TIME OFFER

up to 46% off + FREE GIFT

Try Px Coffee Today

Patented | Award-winning

Px Coffee is the only coffee that replaces caffeine with paraxanthine—your body's natural, primary caffeine metabolite. Sharper focus, smoother energy, and better sleep, all in a great cup of coffee.

4.9 stars | 1,000,000+ cups brewed

1-Month Supply + WELCOME BUNDLE

Medium Roast

Our most popular roast. Smooth and balanced with notes of chocolate, brown sugar, and citrus.

Includes $27 in FREE welcome gifts

Includes $54 in FREE welcome gifts

Our most popular option!

Our average customer drinks about 3 cups per day. Get 36oz. of your favorite Px Coffee roasts delivered once per month & individually sealed in 12oz bags for maximum freshness. This way you, can drink freshly roasted coffee uninterrupted.

Need more/less? Customize your monthly box between 2-4 bags and get up to 35% off.

You get:

60mg Px per serving

Caffeine-like energy without the jitters

No afternoon crashes, sleepless nights

Fresh-roasted specialty beans

Trial Size

23.5% off

10 Days

1 person

34 cups

34 cups

$0.68

/cup

Most popular!

30 Days

1 person

102 cups

$0.56

/cup

Family Pack

Family Pack

30 Days

2 people

204 cups

(224 Cups)

$0.53

/cup

Most popular!

Medium Roast

Classic

$0.40

chocolate, brown sugar, citrus

Dark Roast

Bold

$0.43

dark chocolate, marshmallow

Trial Size

10 Days

34 cups

34 cups

$0.68

/cup

Most popular!

30 Days

102 cups

$0.56

/cup

Family Pack

Family Pack

60 Days

204 cups

(224 Cups)

$0.53

/cup

Trial Size

10 Days

1 bag

34 cups

$0.68

/cup

Most popular!

30 Days

3 bags

$0.56

/cup

Family Pack

Family Pack

60 Days

6 bags

(224 Cups)

$0.53

/cup

1 Bag

(56 Cups)

$0.43

/cup

Most popular!

2 Bags

(112 Cups)

$0.40

/cup

4 Bags

(224 Cups)

$0.35

/cup

FREE SHIPPING on all subscriptions!

Subscribe & Save

$45.00

Subscription Benefits:

/every 4 weeks

2 bags delivered every month

25% off one-time purchase price

Free shipping on all subscriptions

Pause or cancel anytime (online)

30 days risk-free

One-time purchase

$90.00

No discount

No free shipping

FREE SHIPPING on all subscriptions!

1-Bag Trial

$63.00

Benefits:

$90.00
30%

off your first bag

Free shipping on us

Rewards points on every dollar

60-day guarantee try risk-free

Auto-ships once per month

Pause, change or cancel anytime

30 days risk-free

FREE SHIPPING on all subscriptions!

Monthly Supply

$63.00

Benefits:

$90.00

36oz. (3-12oz. bags) Px Coffee

🎁

FREE Rarebird notNeutral Mug

🎁

FREE Instant Px Coffee Sachets (2)

30%

off every month

FREE shipping always

2x Rewards Points every order

60-day guarantee try risk-free

Auto-ships once per month

Pause, change or cancel anytime

30 days risk-free

FREE SHIPPING on all subscriptions!

Monthly (Family)

$63.00

Benefits:

$90.00

72oz. (6-12oz. bags) Px Coffee

🎁

2 FREE Rarebird notNeutral Mugs

🎁

FREE Instant Px Coffee Sachets (4)

30%

off every month

FREE shipping always

2x Rewards Points every order

60-day guarantee try risk-free

Auto-ships once per month

Pause, change or cancel anytime

30 days risk-free

Need K-Cup Pods or Espresso Grind?

In stock, ready to ship

Benefits Over Time

Day 1: First cup. Only energy, no crash.

Week 1: Better sleep, better focus.

Month 1: Peak performance every day.

DreamEase Sleep Capsules Are Unlike Any Other Sleep Aid

Results After 30 Days

95%

of customers report falling asleep faster within the first week.

95%

of customers report falling asleep faster within the first week.

95%

of customers report falling asleep faster within the first week.

95%

of customers report falling asleep faster within the first week.

Based on a study of 60 individuals over 30 days using DreamEase Sleep Capsules.

FSA/HSA eligible with float

Other popular products

K-Cup Pods

single-serve cups

A can of Rarebird cold brew coffee next to a glass of iced coffee.

Cold Brew Cans

portable & ready-to-drink

Instant Sachets

craft coffee on the go

Wired logo with black and white block letters.

Caffeine out, Px in—here’s why.

Why our subscribers stay around: Unlocking focus, flow, and full potential.

99%

Smooth energy, no crash

97%

No negative impact to sleep

97%

Calm focus, no added stress

95%

Gut-friendly, calm stomach

Based on a Sept. '25 customer survey

The Coffee Helping 100,000+ Achieve Peak Performance

Thousands of happy, productive customers

No more caffeine rollercoaster.

There's no doubt about it: Coffee is essential to our daily routines. But traditional coffee has caffeine, and caffeine comes with downsides.


You get about 30 minutes of free energy before the jitters and brain fog kick in. Then there's the afternoon cup or the afternoon crash. Both affect the rest of your day. It's frustrating to feel dependent on caffeine just to function.


What if coffee could be smarter? No more jitters... No more crashes...  Only smooth, consistent, reliable energy.

Man smiling while using a laptop and holding a coffee cup.

After years of research, Rarebird has created the first and only Px Coffee. Using patented technology, Rarebird replaces caffeine with Px—an ingredient that naturally occurs in your body, but is typically overshadowed by the side effects of caffeine. Rarebird is the only coffee that allows you to experience the benefits of Px on its own.


Px kickstarts your day without triggering cortisol and adrenaline spikes, so you can have sip throughout the day, staying energized and focused, avoiding midday slumps and crashes and still sleep soundly at night.


With Px, you can stop worrying about caffeine and simply replace it with something better.

Rarebird's Story

"Like millions, I relied on caffeine to get through the day—until I realized it was a crutch. Instead of giving me energy, it left me anxious and burned out. When I couldn’t find a better alternative, I was forced to make one. Px Coffee was born from a simple idea: energy should work with your body, not against it."


- Jeffrey, Founder & CEO

Born from a Berkeley PhD’s Battle with Burnout

"Like millions, I relied on caffeine to get through the day—until I realized it was a crutch. Instead of giving me energy, it left me anxious and burned out. When I couldn’t find a better alternative, I was forced to make one. Px Coffee was born from a simple idea: energy should work with your body, not against it."


- Jeffrey, Founder & CEO

Px Cold Brew

Smooth | Focused | Ready-to-drink

Px Cold Brew

Black | 12-Pack, 12 oz. Cans

Ready to drink and canned for your convenience, this addition to our Px Coffee line serves as an excellent way to enjoy our signature coffee in your home or on the go. It offers the jitter-free energy boost, improved focus and better sleep you've come to love from Px Coffee.  

0g Sugar

15 Calories

60mg Px per serving

Caffeine-like energy without the jitters

No afternoon crashes, sleepless nights

No refrigeration required

FREE SHIPPING on all subscriptions!

Subscribe & Save

$60.00

Benefits:

$60.00
10%

off on every order 

Free shipping on all subscriptions

Auto-ship every month

60-day guarantee try risk-free

Auto-ships once per month

Pause, change or cancel anytime

30 days risk-free

One-time purchase

$60.00

You'll miss out on:

$60.00

No discount

No free shipping

4.9 stars | 750,000+ cups sold 

Join thousands

Who have made the switch

brew at home or take your Rarebird on the go.

make it your way:

fresh-roasted ground coffee, k-cup pods, award-winning instant, and ready-to-drink cold brew cans

SHOP ALL PRODUCTS

How Does it Compare?

Our patented formula sets a new standard that traditional coffee can't match.

Rich coffee flavor

Smooth, jitter-free energy

Sleep friendly

Reduces stress

Stomach friendly

Focused, not wired

Freshly roasted weekly

Px Coffee

Other coffees

Coffee alternatives

Better health through coffee

Silhouette of a person drinking from a cup at sunset.

Afternoons

Sleep

Px's more efficient metabolism means energized afternoons, relaxed evenings, and better sleep, even when enjoyed later in the day.

Smiling person holding a mug and smartphone in a cozy room with plants.

Hormones

Control

No cortisol or blood pressure spikes means you can sip throughout the day and stay focused and in control—because you want to, not have to.

Person with long hair drinking from a white cup with a blue logo.

Anxiety

Stress

Multiple studies have shown Px to be anxiolytic (reducing anxiety), while a 2024 study found caffeine to be likely to actually increase anxiety.

Hands picking ripe coffee cherries from a branch.

Quality

Mold-Free

We strictly procure sustainably harvested specialty grade, single-origin coffee and test for mold and mycotoxins.

Two pieces of dark chocolate on a white background.

Ships Every 3 Months

chocolate

Whole orange and a half orange on a white background.

Sudisfaction Guaranteed

mandarin

Five brown sugar cubes, three stacked and two beside each other, on a white background.

Free Shipping Over $50

brown sugar

WIRED not... Wired 

"Honestly, I felt many of the positive effects after my first cup. I felt focused and got a lot of work done, certainly more than I would have if I didn’t have any coffee at all, and I got absolutely none of the heart-racing, jittery feeling I do with regular coffee. Even if you drink a lot of this, you’re not going to feel cracked out, but your attention span will likely increase. It’s a weird biohack, but it works. Another bonus—I didn’t feel it rush through my digestive system as I do with regular coffee, if you know what I mean."


— Andrew Watman, Wired

Wired magazine reviews Rarebird Px Coffee, highlighting its alertness benefits without jitters.

Watch Ali's Review

1 week with Px Coffee

Energy Boost

Sleep Quality

Focus

Cortisol

FAQs

Don't see your answer? Reach out to contact@rarebird.coffee and our team will be happy to help!