11 Reasons Coffee Drinkers Are Swapping Their Morning Cup for Protein Coffee in 2026
10g protein, 5g creatine, and a real dose of lion's mane. In coffee that tastes like coffee.
Four Sigmatic Protein Coffee puts 10g protein, 5g creatine and 500mg lion's mane into one scoop of real single-origin coffee. No whey. No blender. No second supplement. Here is what changed for the people who swapped.
One scoop replaces three tubs
Protein powder, creatine, focus supplement. All of it lands in the cup you were already going to make.
10g of protein before you've made a single decision
Most people get almost none at breakfast and try to catch up at dinner. This front-loads it while the kettle boils.
5g of creatine, and it isn't just for lifting
Monohydrate, the form the research actually used. It feeds muscle and brain off the same tank.
500mg of lion's mane, and we print the number
From a 3,000mg 6:1 extract. Go check the label on anything else in this category and see if you can find a number at all.
No whey, so no 11am gut ache
Pea protein and grass-fed collagen instead. Dairy-free on purpose, not by accident.
Collagen you're already drinking
Joints, skin, hair, nails. It rides along in the coffee instead of being one more thing to remember.
It tastes like coffee because it is coffee
Organic single-origin Arabica. 1g of coconut sugar. 60 calories. Not a protein shake wearing a coffee costume.
30 seconds, one spoon, no blender
Dissolves hot or over ice. If it needs equipment, it stops happening by week two.
The $900 a year you stop handing the cafe
$2.40 a cup against a $5 latte. That is the ongoing subscription price, not the intro rate. Your first order works out at $2.10.
400 million cups in, this is not a new brand
We did not invent mushroom coffee last quarter. We started the category.
DON'T RUN IN ADS
Reason #11 is the one we don't put in the ad.
You just read ten reasons. That means you're not browsing, you're deciding. So here's the offer we only put in front of people who make it this far.
"Love that I can get protein with my daily morning coffee."
Melinda M. SzaboVERIFIED BUYER
Save 30% Today With 4 FREE Gifts
With today's Subscribe & Save offer
We recommend the subscription. Most people notice the difference after about a month of daily use.
What's in every bag
One formula, two drinks
The same 10g protein, 5g creatine and 500mg lion's mane goes into both bags. The only thing that changes is what it's mixed with, so you're not choosing between two products. You're choosing what your morning tastes like and what your afternoon tastes like.
Protein Coffee
100mg caffeine, medium roast. The cup you already make, doing more.
Protein Matcha
Gentler caffeine with L-theanine. The 3pm one that doesn't cost you the evening.
That is the honest reason people take three or four bags instead of two, and it costs us nothing to say out loud.
30 seconds, one spoon
One scoop into your cup.
Hot water or cold. Both work.
Stir. That's it, no blender.
What you'd pay separately
| Per morning | Cost |
|---|---|
| Cafe latte | $5.00 |
| Protein powder scoop | $1.30 |
| Creatine serving | $0.40 |
| Lion's mane capsule | $0.85 |
| Protein Coffee, all of it | $2.40 |
At $2.40 a cup on subscription, the swap pays for itself before you get to the office. Your first order is $2.10.
Why people switch
What people say
"I tried other mushroom coffees but this is by far the best tasting brand. Love that I can get protein with my daily morning coffee."
Melinda M. SzaboVERIFIED BUYERQuestions about the subscription
How do I cancel?
In your account, in two taps, any time. No email, no phone call, no retention script.
What does it cost after the first order?
$21 a bag, every time. The 30% is the ongoing subscription price, not a first-order promo that quietly expires.
When does it ship?
Your first order ships within one business day. After that, every 30 days on 2 bags and every 60 days on 3 or 4 bags.
Can I skip or delay an order?
Yes. Skip, delay or change the interval from your account whenever you want.
Can I change what's in it later?
Yes. Swap coffee for matcha, or change the split, on any future order.
Do I keep the gifts if I cancel?
Yes. The frother, tin and cocoa are yours to keep.
What if I don't like it?
Drink the whole bag. If it isn't the best coffee habit you've had, we refund you. 60 days, no bag to return.
