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Four Sigmatic's instant coffee is medium-roast organic arabica blended with functional mushrooms, sold as 10 single-serve packets. It is designed for people who want a quick cup with less caffeine punch than regular coffee and a smoother, earthier flavor. Compared with plain instant coffee, it trades some boldness for the mushroom blend and organic sourcing; reviewers tend to like the convenience and mild taste, while some find the mushroom flavor noticeable and the packets small.
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Lowest price we've seen: $12.99 on Nov 10 at Thrive Market. Tracked across 1 store since Nov 10.
Reviewers generally like the convenience and smooth, mild cup, and many appreciate the lower caffeine. The most common complaints are the earthy mushroom taste and the small serving size.