Four Sigmatic Gift Card

Four Sigmatic Gift Card - Need a last-minute present? That you don’t have to deal with shipping delays with? Our digital gift cards arrive same day via email and let the ’shroommates you love choose exactly which elevated essentials they want..

You can choose $25, $50, or $100 with absolutely no expiration date. The gift of wellness is probably the best gift to receive!

If you’d like to use a gift card on a Membership order email us at

Caffeine Free
no sugar
3rd party lab-tested

Reviews from people who don't normally write reviews

“8 Best Instant Coffee Brands, Tested by Food Network Kitchen”

The coffee is full-bodied and smooth, with no mushroom flavor, and a packet has about half the caffeine of a regular cup, so you get all of the enjoyment with no jitters or crash.

Food Network


Oprah Daily

Dr. Mark Hyman

Physician and New York Times bestselling author

Chelsea Yamase

Influencer, speaker & art director

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Frequently Asked Questions

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


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.

Honest reviews

4.5 out of 2 reviews | 0 questions | 0 answers
Four Sigmatic

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..