Every morning is a good morning with Peak State
Each coffee in this pack is real single-origin coffee, infused with functional mushrooms through our Peak State Infusion Process™. Here's what each one does — and why it earns a place in your morning.
Caffeine gets you alert — lion’s mane and cordyceps support what keeps you there.

A high-caffeine single-origin roast infused with lion’s mane and cordyceps — the two most research-backed mushrooms for sustained focus. Lion’s mane stimulates Nerve Growth Factor for memory and clarity; cordyceps supports ATP production for steady mental energy without the spike-and-crash.
Five of the most-studied immune-supporting mushrooms on earth — infused into the bean, not dusted on top.

A smooth, chocolatey medium roast from Guatemala’s Nahualá highlands, infused with reishi, turkey tail, chaga, cordyceps and lion’s mane. No supplement can promise you’ll never get sick — what these mushrooms do is support your immune system’s baseline so it’s better equipped to do its job, and the benefit builds with daily use.
Reishi and chaga take the edge off — without dulling the cup.

A rich, full-bodied Colombia dark roast paired with reishi and chaga — two adaptogenic mushrooms studied for supporting the body’s stress response and keeping cortisol in check. Reishi doesn’t sedate you; it regulates the systems that manage tension, so the effect is less ‘wired’ than ‘not wired.’ You still get the full lift of a dark roast.
Most mushroom coffees mix powder into ground coffee after roasting — where it sits on the grind and ends up trapped in your filter. We do it backwards: the mushrooms are extracted into a concentrated tincture and botanically infused into the green beans during roasting, sealing the extract inside the bean before it ever reaches your grinder. Every coffee in this pack works the same way.
Best-in-class taste, the first-ever whole bean, and real fruiting body liquid extract instead of cheap mycelium powder — across every blend in your pack.
We don't just claim sustainability — we're independently verified for it. Regenerative Organic Certified, a Certified B Corp, a member of 1% for the Planet, and eco-friendly packaging options.

Regenerative Organic Certified

Straight answers — the same ones we'd give you in person.
Regular coffee gives you caffeine — a single mechanism with a ceiling. Brain Sustain adds lion’s mane and cordyceps, which work through different pathways to support sustained focus. Caffeine gets you alert; the mushrooms support what keeps you there.
No supplement can guarantee it. But the five mushrooms in Immunity Boost support your immune system’s baseline function, and at 500mg of third-party-verified fruiting body liquid extract per cup, daily consistency is where the benefit compounds.
Every day — that’s the point. The adaptogenic benefits of reishi and chaga compound with consistent use, building your stress-response baseline over time. Think exercising regularly, not taking aspirin for a headache.
No — and that's deliberate. We source high-quality single-origin beans and infuse the mushroom extract into the bean during roasting with our Peak State Infusion Process™, not stirred in as a powder afterward. There's nothing sitting on top of your grounds to add an earthy or medicinal aftertaste — it just tastes like a really good cup of coffee.
Overall rating: 4.9 / 5 from 749 reviews.
Every morning is a good morning with Peak State
Ellias N. 5/5 Verified
Love my mornings
Ellias N. 5/5 Verified
Getting into my Peak State to start the day. I really enjoy Calm Descent. It has a great aroma delicious taste, is easy on the stomach, and doesn't give the caffeine jitters.
Michelle O. 5/5 Verified
Love it!
Laurelyn S. 5/5 Verified
Seriously. We take our coffee very seriously. Peak state calm decaf is the best .
Susan M. 5/5 Verified
Excellent Brew. Very well done ! Excellent Flavor, smooth and strong! Definitely promotes an efficient and well balanced day. The only note I have for it is that it does make me slightly jittery for a bit however the produivity is worth it. Looking forward to trying the beans next.! Super happy to have found a mushroom blend that actually tastes good and does what it says it will do. Thank u
Alisha W. 4/5 Verified
I enjoy the stress less dark roast coffee with mushrooms. The flavor is so good that it makes you feel like another cup. It is low on acid, which does not upset your stomach. In addition to it is mold free, and it is infused with mushrooms for the antioxidants that your body needs. I have been drinking it for years and enjoy every cup I drink.
Glenn T. 5/5 Verified
We met the owner at the farmers' market. He gave us a free sample and we are hooked! Great coffee and we plan to order for our home in DC.
John F. 5/5 Verified
Love Peak State Stress Less! The floor is fabulous -provides a boost without me getting jittery! My favorite…
Laurie C. 5/5 Verified
We enjoy the Immunity Boost coffee with the infused mushroom blend. We had previous bought it from another supplier, that ended. Then Peak State reached out to us and told us they had it available. We immediately subscribed as customers. This is a photo of our morning set up. We use a manual grinder, because husband says, jokingly, we are contributing our daily exercise program. Great experience with product and customer service. Thanks, Peak State team.
Myrtle W. 5/5 Verified
Yummy and alive! Thank you for sponsoring and sharing your product at the Cirque Series @ Crystal Mt. :)
Jennifer F. 5/5 Verified
I love having a variety every day. So the samples work out great!
Veronica G. 5/5 Verified
So delicious 😋. Try it! It doesn't matter that it's decaf.
Veronica G. 5/5 Verified
Delish. Got on board after trying PS at a farmers market. I don’t need as much coffee as I used to and look forward to this brewing every morning!
Meredith H. 5/5 Verified
I first tried mixing it with the stress less blend And they weren't that great together. But when I tasted it on its own, it was really good. Both of them taste really good on their own.
Veronica G. 5/5 Verified
I love how gentle this coffee is on my stomach. I don't get the upset stomach issues that I'd usually get with regular coffee or jitters. It has an delicious, fresh taste and I look forward to drinking it daily. The added benefits of the mushrooms makes this so unique and makes a difference in my energy throughout the day and I get less brain fog. Highly would recommend to anyone!!
Cassandra D. 5/5 Verified
As always, just love this coffee! I have been mixing decaf with Stress Less and just decided to try Stress Less on its own. I am prone to getting jittery with full caffeine coffee but not with this! It is nice and strong without the jitters. Love it!
Karen H. 5/5 Verified
Discovered peak state through the bolder boulder's runners expo a few year's ago. Since then i always enjoy the samples and purchase a bag of brain sustain. This year i tried immunity boost and loved the taste without any sweetener. I haven't gone to any other brand since. Peak state gets it right.
John P. 5/5 Verified
One of the best coffees I’ve ever tasted. I noticed the benefits right away with energy level increasing, and I love the fact that everything‘s organic in it as the only stuff I eat. I got less brain fog, a boost of energy and all over happiness definitely will try this spread again. Thank you for giving me the opportunity.
Steve T. 5/5 Verified
I look forward to getting out of bed every morning to start my day by brewing Peak State Coffee. I love the delicious taste and it awakens my sluggish morning mind and makes it sharper and more focused. It gives me energy too. I also love the confidence that it's clean and responsibly sourced. I love Peak State Coffee and am happy that it starts off every day for me!!
Elizabeth G. 5/5 Verified
I really liked the taste of this coffee. It tastes exactly like a standard coffee but I like the extra health benefits. No bad side effects or anything!
Eric S. 5/5 Verified
It's the BEST COFFEE ever! We're real coffee fans (usually drink too much in the morning) - It's the best part of starting the day. Coffee never lets me down - except it. makes me jittery when I over do. NOT PEAK COFFEE-IT'S SO SMOOTH & NEVER DO I GETJITTERY OR ACID STOMACH! IT NEVER DISAPPOINTS! We also are gluten free vegans, & especially enjoy THE BENEFITS - MUSHROOMS (which we can't taste)., nutrients which I desperately need & esp. good for the environment & workers who grow & harvest. Peak Coffee makes me feel good about my doing something positive for the world, humanity & myself! I WILL NEVER DRINK ANY OTHER COFFEE!!! WE'VE WAITED A LONG TIME FOR THIS COFFER & IT'S WORTH THE WAIT! THANK YOU FOR YOUR HARD WORK & CARING. Mary Lutz
Mary L. 5/5 Verified
No better coffee! I’ve been a client of Peake State for 5 years - no other coffee compares. Libby
Libby H. 5/5 Verified
Excellent tasting coffee. Looking forward to ordering more in the near future. I greatly appreciate that you take the time to send a sample prior to committing to an order. Thank you so much!
Amy D. 5/5 Verified
Peak State Coffee has made me love coffee again. Their low-acid Stress Less fits my style so well, I never start a day without it. And their subscription service makes getting my coffee so easy… it comes the same time every month and lets me get it early or postpone it if that’s what I need. I love Peak State Coffee!!!
Cherri R. 5/5 Verified
WE enjoy Immunity Boost every morning ,we brew it in a stove top perculator over a gas cook top.
Pamela L. 5/5 Verified
This is the first decaf that doesn’t taste like decaf! Love the taste.
Anna B. 5/5 Verified
I really enjoy this coffee. It is so smooth with no bite or aftertaste. Its extra special that it shows up at my door monthly!
Elizabeth W. 5/5 Verified
I love this coffee. It tastes and smells rich. And together with other daily health habits, this coffee helps keep inflammation at bay.
Kirsten Kindt R. 5/5 Verified
Not only does this coffee taste great, but it’s a lot easier on my stomach as well.
Amy K. 5/5 Verified
Loved the cold brew! Tasted amazing and had a nitro texture. Will absolutely get some more!
Jeremiah 5/5 Verified
Rich and flavorful. Every morning I grind the beans and brew this delicious coffee!
Tom M. 5/5 Verified
I enjoyed the coffee. We saw it at the farmers market type thing up in Denver. I can’t remember the exact title. The lady didn’t seem to know too much about it, but I got the stress less coffee and I’ve enjoyed it. Need to double check with the expenses before I order my next single pack.
M P. 5/5 Verified
Drink anytime especially in the Evening very rich tasting
Candice S. 5/5 Verified
I've been drinking Peak State Coffee for several years now. Every now and again, I try something else. I always go back to Peak State. Keep it up!!
Bobbi G. 5/5 Verified
Immunity boost coffee is my go to coffee in the morning. It supports me for the entire day! Grateful for good, quality, organic coffee.
Kelly K. 5/5 Verified
good taste. as well as less acid.
Edward G. 5/5 Verified
Great tasting coffee, and I love the added health benefits of mushroom infusions.
Patricia Y. 5/5 Verified
Great java!! Love the smooth taste and health benefits.
Jerry F. 5/5 Verified
Love this coffee, no jitters after drinking yet gives me the energy I need.
Sumiko M. 5/5 Verified
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