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Four Sigmatic

Four Sigmatic Adaptogen Ground Coffee Review

Dark roast ground coffee with Ashwagandha, Chaga, and Tulsi for balanced energy without the crash. Brews in any standard coffee maker.

Medically reviewed by Dr. Irvine Russell, M.D.

Our Verdict
  • Adaptogenic coffee blend
  • Brews like regular coffee
  • Great entry point
8.5

Overall Score

8900 reviews

Value 9.0/10
Ingredients 8.0/10
Taste 8.5/10
Transparency 8.5/10
Support 8.5/10
$15.99
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Lab Verified

3rd-party COA available

Pros & Cons

Pros

  • Affordable
  • Familiar coffee format
  • Organic
  • Widely available

Cons

  • Only one mushroom species
  • Full caffeine

Pricing & Availability

Price History

Price tracking started

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Lab Testing

Lab Results Pending Review

We're currently reviewing the lab testing documentation for this product.

Last verified: January 2026

Usage Guide

Recommended Dosage

20 servings per container

When to Take

Best consumed in the morning or early afternoon for energy and focus.

How to Prepare

Mix into hot or cold water, coffee, tea, or your favorite beverage.

Storage

Store in a cool, dry place away from direct sunlight.

Community Reviews

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Frequently Asked Questions

Is Four Sigmatic Adaptogen Ground Coffee worth buying?

Yes, Four Sigmatic Adaptogen Ground Coffee is a solid choice and one of our top-rated picks in its category, scoring 8.6/10 in our review. It's backed by third-party lab testing for quality and safety.

What's in Four Sigmatic Adaptogen Ground Coffee?

For complete ingredient information, please visit the official Four Sigmatic website or check the product label.

Where can I buy Four Sigmatic Adaptogen Ground Coffee?

You can purchase Four Sigmatic Adaptogen Ground Coffee through the official Four Sigmatic website. Use our price tracker above to compare current prices across stores.

How does Four Sigmatic Adaptogen Ground Coffee taste?

Four Sigmatic Adaptogen Ground Coffee scores 8.5/10 for taste in our review. Reviewers consistently praise the flavor.

Is Four Sigmatic Adaptogen Ground Coffee third-party lab tested?

Yes, Four Sigmatic Adaptogen Ground Coffee has been verified with third-party lab testing (Certificate of Analysis). You can view the COA documents in the Lab Testing section above.

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