Day One — COFFEE+
Day One COFFEE+
COFFEE+
Mushroom Coffee
★★★★★ 642 Reviews | 1.4M Servings Poured | Bestseller

Day One blends 100% Arabica with 7,200mg of mushrooms and nootropics — built for calm, all-day energy, sharper focus, and an easy gut.

⚡ All-day energy
◎ Sharper focus
🌿 Digestive comfort
☺ Everyday balance
£19 £29 One-time purchase · 30 servings · £0.63 / cup
✓ Free priority shipping
✓ 30 servings per pouch
✓ Free recipe eBook + sample
✓ 30-day money-back guarantee
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Lab tested for purity & potency
LION'S MANE Mental Clarity & Focus
Fruiting Body Powder (Hericium erinaceus)
500mg
CORDYCEPS Stamina & Endurance
Fruiting Body Powder (Ophiocordyceps sinensis)
500mg
RHODIOLA ROSEA Stress Resilience
Rhodiola Rosea Root
150mg
NATURAL CAFFEINE Clean, Focused Energy
Instant Arabica, Spray Dried
90mg
CHAGA Immune Support
Fruiting Body Extract (Inonotus obliquus)
50mg
REISHI Calming Balance
Fruiting Body Extract (Ganoderma lucidum)
50mg
& L-TYROSINE, ALPHA-GPC, VITAMINS B12, B6
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Your Coffee
Ready? Try It Now! →
Mushroom CoffeeOther Coffee
Smooth, rich taste✔Some✔
Balanced 90mg caffeine✔Some~150mg
100% fruiting-body mushrooms✔Some✘
Brain-supporting nootropics✔✘✘
Adaptogens for stress balance✔Some✘
Gentle on digestion✔Some✘
❧ Clinician Reviews ❧
Independent Clinician Evaluations
Clinicians receive product samples and are never compensated to submit evaluations. Learn more
Dr. Priya Anand
Dr. Priya Anand, MD
Verified clinician ✔
Specialty Internal Medicine
Years in practice 29

Mushrooms in coffee may sharpen focus and ease brain fog

Under sustained stress the body can burn through neurotransmitters faster than it rebuilds them, which may show up as fog, poor concentration, or fatigue. It's encouraging to see Lion's Mane here — research suggests it may support cognitive processing and nerve growth factor, which plays a role in clear thinking.†

Highlights: Mental clarityStress resilienceBrain support
Dr. Marcus Hale
Dr. Marcus Hale, DO
Verified clinician ✔
Specialty Family Medicine
Years in practice 33

Steady energy and stress balance from supportive botanicals

High-caffeine coffee can leave some people wired then crashed. This blend uses a moderate dose of Arabica alongside Cordyceps, which aims to support cellular energy through ATP-related pathways, plus Rhodiola Rosea, which may help modulate the stress-hormone response.†

Highlights: Steady energyStress balanceNo crash
Day One mushroom coffee with mushrooms
More Than
Just Coffee
49%
of adults frequently experience stress*
74%
say stress affects their mental health**
DAY ONE SUPPORTS BOTH↗
⚡ Clean Energy🚫 No Bloating
⚖ 3,000 mg

Arabica Coffee

Low-acid and gentle on digestion. Eases bloating and fuels your morning without the gut drama.

🧠 Focus😌 Calm
⚖ 500 mg

Lion's Mane

Sharpens focus, lifts brain fog, and calms stress-driven fatigue — cup after cup.

⚡ Clean Energy🚫 No Crash
⚖ 500 mg

Cordyceps

Fuels clean, steady energy without spiking stress hormones or a midday crash.

🧩 Stress Aid🧠 Performance
⚖ 500 mg

L-Tyrosine

Balances dopamine and cortisol for sharp thinking and better stress control.

😌 Calm🌿 Fatigue Relief
⚖ 150 mg

Rhodiola Rosea

Cuts cortisol spikes, fights fatigue, and eases stress-driven bloating over time.

⚡ Clarity💗 Mood
⚖ 200 mg

Alpha-GPC

A nootropic that enhances memory and focus while supporting calm, steady energy.

Scoop it up Froth Make it yours
Craft Your
Perfect Cup
1

Scoop it up

One scoop of Day One into your favourite mug. Hot or cold water — your call (6–8 oz).

2

Froth

Hit it with a frother for about 10 seconds.

3

Make it yours

Add milk, ice, or whatever your beautiful brain craves today.

ⓘ Add Day One Creamer for the full glow-up. Collagen and creatine for your beauty and body game.
Have Any
Questions?
No? Try It Now! →
How is Day One different?+
We pair real fruiting-body mushrooms with nootropics and adaptogens at clinically informed doses — not trace amounts — in a coffee that actually tastes like coffee.
Will I trip out?+
No. These are functional mushrooms, not psychedelic ones. Zero psychoactive effects.
How much caffeine?+
A balanced 90mg per cup — roughly half a standard coffee — for energy without the jitters.
What does it taste like?+
Smooth, rich, slightly chocolatey. Most people can't tell there are mushrooms in it.
Do you have samples?+
Every first order ships with a free single-serve cacao sachet to try.
Is it vegan?+
Yes — the COFFEE+ blend is 100% plant-based.
Do I have to subscribe?+
No. One-time purchase is always available, and subscriptions can be paused or cancelled anytime.
Coffee replacement or add-on?+
Either. Swap it in for your daily cup, or use it as your second, calmer coffee of the day.
Real People,
Real Talk
4.8
★★★★★
Based on 769 reviews
Write a Review
Hannah
Verified Buyer
★★★★★
Best mushroom coffee I've tried — and I've tried five. This is the one I'm sticking with.
29/06/26
Daniel
Verified Buyer
★★★★★
No crash a few hours later like my old coffee. Steady all morning. Love it.
29/06/26
Sofia
Verified Buyer
★★★★★
Less bloating, fewer sweet cravings, sleeping better. Tastes more like chocolate than mushrooms.
28/06/26
Tom
Verified Buyer
★★★★★
Was hesitant but the taste is genuinely like real coffee. New go-to.
28/06/26
†These statements have not been evaluated by the FDA / MHRA and are not intended to diagnose, treat, cure, or prevent any disease. Larger-scale research supporting some claims is still developing.
*Source: illustrative stat, replace with cited survey. **Source: illustrative stat, replace with cited survey.

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