UP TO 35% OFF + FREE SHIPPING
Pod Save America Special
UP TO 35% OFF + FREE SHIPPING

POD SAVE AMERICA FANS ONLY

Save up to 35% + Free Shipping

  • 60 Day Money-back Guarantee

+20k 5-star reviews

18g Plant-Based Protein + Immune Support
  • 18g of pure organic plant-based protein
  • Delicious, smooth and creamy
  • Immune-supporting mushrooms and adaptogens
  • Gluten-free, soy-free
  • No gums, no fillers, no "natural flavors", no stevia
organic
Organic
2 g added sugar
2 g added sugar
lab-tested
Lab-tested
vegan
Vegan

REVIEWS FROM PEOPLE WHO DON’T NORMALLY WRITE REVIEWS

“Reishi, lions mane,chaga and cordyceps mushrooms contain powerful properties”

Dr. Mark Hyman

Physician and New York Times bestselling author

"My Morning Routine"

Four Sigmatic's Lion's Mane is an indispensable part of my morning routine.

Chelsea Yamase

Influencer, speaker & art director

“Instrumental”

I can honestly say that Four Sigmatic adaptogens and mushroom blends have been an integral and instrumental component of my success equation.

Rich Roll

Ultra-endurance triathlete & author

Chelsea Yamase

Influencer, speaker & art director

Rich Roll

Ultra-endurance triathlete & author

Plant-Based Protein - Sweet Vanilla

WHY MUSHROOMS + ADAPTOGENS?

One-and-done wellness

Is daily life grinding you down? You have emails to answer, calls to make, projects piling up. The more there is to do, the harder it is to keep up, and all that stress can leave you with a bad case of the blahs.

We have the perfect overachieving protein powder for you. It’s plant-based, packed with functional mushrooms and adaptogens, and free of gums, fillers, and artificial flavors. Everything your body needs to replenish and nothing it doesn’t. Not just for muscles, it has full-body benefits that include immune system and overall wellness support.  

But ... why mushrooms, adaptogens and protein? Because protein is the perfect vehicle for the nutritional benefits of these incredible mushrooms and adaptogens. Add it to your favorite smoothie, mix it with fruits and vegetables or drink it straight up in your favorite shaker.

Plant-Based Protein - Sweet Vanilla

TASTE TESTED

What about the taste?

We know, we know. Plant-based protein with mushroom and adaptogens. Sounds ... delicious, right? Well, actually, most people who try it think it is. Unlike some protein powders, people report that it tastes smooth, creamy, with no chalky flavor or aftertaste. We can talk all day about how good it tastes, but we’d rather let you give it a fair shake and taste it for yourself. So, we offer a 100% money-back guarantee.

Some people don’t like wine, some people don’t like jazz, and some people don’t like our protein. And that’s okay. Different strokes for different folks (and so on and so on, and scoobie-doobie-doo on).

Plant-Based Protein - Sweet Vanilla

EVERYDAY MAGIC

Magic mushrooms?

See, there really is magic in these mushrooms and adaptogens.

Maybe it’s not the kind of magic you typically think of when you hear “magic mushroom,” but we’d contend the magic inside this protein is even better, because it’s the kind of magic that helps you ...

  • Power through a busy day, satiated and light-on-your-feet … 
  • Keep your body fueled so you can spring into actionion, and think clearly …
  • Sneak something healthy in your picky-eaters routine (kid approved!)
  • And even support immune functions

Plus, no gums, no fillers, no stevia, no sketchy “natural flavors.” Only Mother Nature’s secret stash of superfoods.

Don’t take our work for it.

“I’ve tried everything and this is by far the best protein product on the market!”

Jeannie C.

Verified Buyer

“No BS powder that is honest and real. Nothing fake or unnecessary.”

Aina O.

Verified Buyer

"Tastes great, isn't chalky and mixes well"

Taylor A.

Verified Buyer

Plant-Based Protein - Sweet Vanilla

GET THE SCOOP

Nutritious and delicious snack on hand.

  • Add 1 packet and 12 fl. oz. of water to a shaker cup with ice, shake and enjoy morning or afternoon.
  • Add 1 packet to your favorite smoothie recipe. Need somewhere to start? Try with Creamy Cacao with a frozen banana with a cup of non-dairy milk. Or Sweet Vanilla with leafy greens and frozen pineapple with fresh coconut water.
  • Protein bites, protein pancakes, protein cupcakes, you tell us!
Founder of Four Sigmatic - Tero

MEET TERO

Whose idea was this?

Meet our founder, Tero. He grew up in Finland on a family farm that’s 13 generations old (and the 14th generation is growing up fast). There he learned to respect Mother Nature and started Four Sigmatic with a bunch of other Funguys. Now we’re in over 65 countries, bringing feel-good Nordic traditions to the world.

FOUR SIGMATIC PROMISES
  • Taste
    Rigorously taste tested
  • Science
    Scientifically proven ingredients you can feel
  • lab
    Organic and 3rd party lab-tested

The World's 100 Top Foods

We grew up in nature, foraging Chaga in our backyards, and eating all kinds of mushrooms for their benefits. Apparently most of the world doesn’t use mushrooms (or their mobile phones) in this way. So we decided to spread the word.

Bell curve graph

Four Sigmatic foods are the 100 most nutrient dense, most studied foods on the planet. And now they’re easy to add to your daily routines. We’re making these foods as easy as possible to eat and use and talk about. Because the world is asking more of you. Of everyone. We’d all feel a lot better doing that work if we got off the hamster wheel of coffee jitters and hangovers and sugar highs.

girl picking mushrooms

HIGHEST QUALITY INGREDIENTS

Rigorously researched and lab tested

We don’t take ourselves too seriously. But our products are no joke. We only use the most studied ingredients from the most trusted sources. We geek out about our formulas and purity levels from our 3rd party testers so you don’t have to think about the science. Unless you want to. In which case, stop by our FAQs.

organic
Organic
Gluten
Gluten Free
vegan
Vegan
no sugar
2 g added sugar
lab-tested
3rd party lab-tested
Plant-Based Protein - Sweet Vanilla - Ingredients

MONEY-BACK GUARANTEE

Feel the difference or it's free

We put our money where our benefits are. That’s how much we believe in our product. And if you’re not into it - totally fine. More for us. 

PROTEIN WEEK SPECIAL

Save up to 35% this week

with code CROOKED

Your discount is automatically applied at checkout. And don’t forget about our money-back guarantee.

TRIAL

Sweet Vanilla Protein - One Month Supply

Trial

15-Day Supply, Only $3 per Serving.

Single delivery, Shipping Fee $4.95

Old Price$50New Price$45

BUY TRIAL

10% OFF

MOST POPULAR

Sweet Vanilla Protein - Monthly Subscription

Subscription

15-Day Supply, Only $2.40 per Serving.

Delivery every 30 days, cancel anytime, Free US Shipping

Old Price$50New Price$36

START SUBSCRIPTION

34% OFF

SHIPS FREE

BEST VALUE

3 Flavors: Sweet Vanilla, Creamy Cacao, Peanut Butter. 45-Day Supply, + Free Shaker Cup

Bundle Deal

3 Flavors: Sweet Vanilla, Creamy Cacao, Peanut Butter. 45-Day Supply, + Free Shaker Cup (value $30)

Single delivery, Free US Shipping

Old Price$154.95New Price$100

BUY BUNDLE DEAL

35% OFF

SHIPS FREE

FREQUENTLY ASKED QUESTIONS

You got questions. We got answers.

And if we’re not sure—we’ll find out. We love an excuse to hit the stacks

EVERYDAY MAGIC™

The statements made on this website have not been evaluated by the FDA (U.S. Food & Drug Administration). The products sold on this website are not intended to diagnose, treat, cure, or prevent any disease. The information provided by this website or this company is not a substitute for a face-to-face consultation with your physician, and should not be construed as individual medical advice..