Functional coffee is a Boulder product before it is a Boulder habit. The category — coffee, cacao or tea carrying mushroom extracts, adaptogenic herbs or both — was built in large part by companies founded along the Front Range, and a reader in Ohio can order a bag of Boulder-made mushroom coffee tomorrow. Ordering a cup of one in Boulder is a different exercise. The places that will hand you a functional drink are a juice bar, a kava room, a bone broth counter inside a storage facility, a chocolate factory, and one mushroom cafe that has moved across town since most of the guides were written. This is a map of where those counters are and what each one offers; dosing information is rarely listed, so plan to ask at the counter.
A note on language before the list. “Adaptogen” is a marketing category rather than a regulated one, and “functional” is not a legal term on a drinks menu either. Everything below is sold as food or as a dietary supplement, not as medicine, and several of these businesses say so themselves in the small print on their own websites. Nothing here is a claim that any of it does anything.
Myco Cafe — a counter built entirely around fungi, and it has moved
Myco Cafe opened on 1 May 2023 at 1629 28th Street as Colorado’s first exclusively mushroom-themed coffee shop, founded by Ramzy Abueita, a neuroscience graduate and psychedelic decriminalization campaigner who told the Boulder Reporting Lab that “if there’s any place in the world that a mushroom cafe would work, it’s Boulder.” The format then was standard espresso drinks that a customer could have infused with any combination of four organic mushroom extracts, made by Mycolove Farm in Fort Lupton, alongside dried whole reishi, lion’s mane, oyster, enoki and beech mushrooms from Boulder Mushroom, the Gunbarrel mycology operation. Abueita said at the time that the most popular items were the non-caffeinated ones — a cacao drink, the smoothies and a turmeric golden latte. Nothing on the menu is psilocybin: Proposition 122 decriminalized possession, not sale, and the cafe has never sold it.
The 28th Street address is where the stale listings will send you. The cafe announced a move to downtown Boulder on its own Instagram in July 2025, and by February 2026 the Boulder Reporting Lab was reporting that an onigiri restaurant was taking over the former Myco space. Two listing platforms — its joe coffee page and the What’s Happenin’ Boulder directory — now place it at 1201 Arapahoe Avenue, with hours of 8 a.m. to 4 p.m. Monday and 8 a.m. to 9 p.m. Tuesday through Sunday. They disagree on the phone number, and one of the two prints an area code that does not exist. HappyCow still files the business as closed, which appears to describe the old room rather than the company. Its Facebook page is the address it gives out, and customer reviews republished on its joe coffee listing name a “Lavender Lotus Dream” and a masala chai built on a “mega myco” blend. That is also the address The Coffee Stand publishes on its own site, so confirm Myco’s current location on its Facebook page or by phone before you drive over.
Wonder Press — a long functional list at a juice bar
Wonder Press at 946 Pearl Street is a cold-pressed juice and wellness market that has been open since 2013, and its coffee bar quietly carries a long list of functional drinks. Read on 28 September 2026, the signature list includes a Reishi Cacao — cacao butter, cacao powder, coconut sugar, milk, reishi and cordyceps extract, MCT oil, cinnamon and vanilla bean — at $6 for 12 ounces and $7 for 16, and a caffeine-free Dandy Coffee built from dandelion root, chicory, cardamom and extracts of chaga, cordyceps and lion’s mane at $4.50 and $5. The Golden Latte (turmeric, ginger, raw honey, cardamom, black pepper oil) and a Spiced Cacao carrying maca, mesquite and lucuma sit at the same prices.
The same menu runs the idea further than a latte. The Forager smoothie is $15 and contains reishi and cordyceps alongside cacao and hazelnut butter; Vitality Greens at $14 uses a named commercial greens powder; The Glow Up at $19 lists sea moss gel, collagen and colostrum. There is also a vegan Medicinal Mushroom broth — lion’s mane, shiitake, button, royal trumpet, reishi, chaga and kombu — at $8.50 and $9.50. Each functional item lists its ingredients, so ask at the counter how much extract is in the cup.
The Root Kava Co. — an ethnobotanical bar that serves no coffee at all
The Root Kava Co. has been at 1641 28th Street in Buffalo Village since 2018 and describes itself as the first traditional kava bar in Boulder. Its hours are the inverse of a coffee shop’s: noon to 1 a.m. Sunday, 10 a.m. to 1 a.m. Monday through Thursday and 10 a.m. to 2 a.m. Friday and Saturday, with happy hour at 7 p.m. on weeknights. The published drinks list runs traditional Tongan, Fijian and Vanuatu kava from $4 for four ounces to $20 for a 32-ounce growler, kanna at $10, a house cacao at $8, herbal teas at $5 — damiana, lemon balm, California poppy, passion flower, lavender, chamomile, turmeric ginger — and single bottled items including a mushroom elixir at $5. There is no coffee on it.
Two things a first-time visitor should know before walking in. The door is 18 and over with a one-drink minimum, which makes this the one entry here that is not a daytime-with-a-laptop room. And the concentrated tea section is sold by vein color — green, red and white — so ask at the counter what is in a drink before ordering it, particularly if you are pregnant, nursing or taking prescription medication. The room itself is programmed rather than quiet: the calendar published in late September 2026 carries all-you-can-drink kava Wednesdays from 6 p.m. to midnight on a $30 wristband, a Saturday-night Super Smash Bros tournament, and first-Friday music dates running into late October.
Boulder Broth — a six-week-old sipping bar in a storage facility’s old front office
The newest functional counter in the city is the brothl, the tasting bar opened by Boulder Broth Co. in the former front office of the Guardian Storage facility at 5000 Broadway in North Boulder. The Boulder Reporting Lab covered the opening on 11 August 2026, describing a queue of first customers toasting owner Kirstine Raynor with cups of broth and leaving with bags of frozen quarts. Raynor’s method, as she describes it, is a 72-hour simmer of bones with marrow, organic vegetables and herbs; the Turmeric Beef Bone Broth is the one named in that coverage, and Visit Boulder describes flights of both vegetable and bone broths at the bar.
Sipping broth belongs in this article for a practical reason: it is the functional drink Boulder actually consumes in volume, and it shows up on other menus in this piece — Wonder Press sells three broths by the cup, and Skratch Labs Table carries one too. Boulder Broth’s purchase options page offers Boulder County pickup and delivery, Denver metro delivery and nationwide shipping; message the company for the bar’s hours before making the trip. The broth itself is also sold through the Boulder County Farmers Markets.
Moksha Chocolate — a factory table rather than a cafe, and the cacao goes home with you
Moksha Chocolate is Boulder’s bean-to-bar chocolate maker, run by Michael and Jennifer Caines, and it is a functional-cacao specialist. The functional line is explicit: a Forest Blend ceremonial cacao paste with six functional mushrooms at $30, Reishi Reserve squares at $60, a Summit Reserve carrying cordyceps and lion’s mane, and a plain Ceremonial Reserve criollo drinking cacao powder at $15, which the company says is its best seller and a byproduct of pressing cocoa butter for the bars. Michael Caines told the Boulder Reporting Lab in February 2026 that the reishi is not hidden in the product — “reishi mushrooms are incredibly bitter, and the judges decided the chocolate tasted good” — after the company was named a finalist for the 2026 Good Food Awards, alongside Boxcar Coffee Roasters among the local names.
What this is not is a cafe. The factory at 2746 47th Street in East Boulder sells over a table of current offerings, with published hours of Monday to Friday, noon to 5 p.m., and a phone number for Jen to call or text. There is no espresso machine and no drink to sit down with; you buy the paste or the powder and make the drink at home, which is exactly the shape of this whole category in Boulder. Moksha’s own site carries the standard disclaimer that its statements have not been evaluated by the Food and Drug Administration and that its products are not intended to diagnose, treat, cure or prevent any disease. That sentence applies to everything else on this page too.
Peak State Coffee — Boulder-made functional coffee with no Boulder counter
Peak State is the local company most likely to be in a Boulder kitchen cupboard. Founder Danny Walsh’s account, on the company’s own about page, starts with gut trouble made worse by stress, foraging wild chaga while working in environmental conservation, and dissatisfaction with the stale, powdery mushroom coffees then on the market; with a friend he developed a process for infusing whole beans rather than blending powder into grounds. The company sorts its range by roast, by caffeine level and by what it calls health benefit, and lists its own recognitions on the site, including a Naturally Boulder Pitch Slam win and a Colorado Food Brand of the Year award.
The relevant fact for a reader looking for a cup is that Peak State has no cafe. It sells whole bean, instant, ready-to-drink cold brew and mushroom drops online, and runs a find-us-in-stores page for retail. If you want the adaptogen and the caffeine in the same mug, the two practical routes in Boulder County are buying beans like these and brewing them yourself, or ordering an infused espresso drink at Myco.
Why the Coffee Shops Aren’t on This List
Specialty roasters tend to keep their drinks lists short, which explains why the drinks in this article are clustered in juice bars, kava rooms and factories instead.
The packets, meanwhile, are everywhere. Visit Boulder’s own wellness page tells visitors to look for Rasa, a local coffee-alternative brand, “at coffee shops and natural grocers around town”. That is the shape of the whole category in this county: a well-stocked shelf and a very short list of counters.
Before You Order
Ask about quantity first. Serving amounts of mushroom extract or adaptogenic herb are rarely listed, so if a specific dose matters to you, ask at the counter for an amount rather than just the ingredient.
Then sort out caffeine, because the assumption usually runs backwards. Most of the functional drinks in Boulder are the caffeine-free ones: Wonder Press’s Dandy Coffee, every cacao on this page, the broths, and the entire menu at The Root. The two ways to get adaptogens and caffeine together are an infused coffee drink at Myco or a bag of infused beans brewed at home. If you are drinking these in the evening precisely because they are caffeine-free, check that the one you have ordered actually is.
Check the hours and the door policy before you travel; each entry above gives what is known. Budget accordingly, too: $4.50 buys the Dandy Coffee and $19 buys the smoothie with colostrum in it, which is a wide spread for drinks sold under the same word.
Finally, treat these as foods, not treatments. Kava, kanna, the vein teas at The Root, and concentrated mushroom extracts all interact with the rest of a person’s life in ways a menu cannot address — prescription medication and alcohol among them — and anyone pregnant, nursing or managing a health condition should raise it with a clinician rather than a barista. Moksha prints the Food and Drug Administration disclaimer on its own site and it is the honest frame for the entire category: these are drinks, they are pleasant, some of them are genuinely well made, and no counter in Boulder is claiming more than that in writing.