Mushroom Coffee

Specialty Arabica coffee blended with Lion's Mane and Chaga mushroom extracts. Choose ground for a full brewing experience or instant for a great cup in seconds. No fillers, no sweeteners — every batch third-party tested.

2 products

Mushroom coffee that tastes like coffee — not like mushrooms. Mariko Grove blends specialty Arabica with Lion's Mane and Chaga mushroom extracts for a smoother, more balanced daily cup. Choose ground for a full brewing experience or instant for a great cup in seconds.

Choose Your Format

Ground Mushroom Coffee

A multi-origin blend of Brazilian and Colombian Arabica — Catuaí, Mundo Novo, Caturra, Colombia, and Castillo varietals from Cerrado, Huila, and Cauca growing regions. Medium roast with dark chocolate, toasted nut, and clean roast sweetness. Brew it any way you like: drip, pour-over, French press, AeroPress, espresso, or moka pot.

  • 500mg Lion's Mane + 500mg Chaga per serving
  • 12 oz bag · ~34 servings

Instant Mushroom Coffee

Single-origin Papua New Guinea Arabica — Typica, Bourbon, and Arusha varietals from volcanic highland soil, freeze-dried for a rich cup in seconds. Toasted almond, subtle berry brightness, and a soft toffee finish. No equipment needed — just add hot water.

  • 150mg Lion's Mane + 150mg Chaga per serving
  • 1.9 oz jar · ~18 servings

Why Mariko Grove

  • Specialty Arabica from named origins — not commodity filler beans
  • Lion's Mane and Chaga in every blend, with exact amounts on the label
  • No sweeteners, no fillers, no artificial anything
  • Every batch third-party tested for heavy metals, mycotoxins, mold, and yeast
  • Small-batch roasted in the Pacific Northwest

Frequently Asked Questions

Does mushroom coffee taste like mushrooms?

No. Lion's Mane and Chaga are mild, neutral mushrooms that blend into the coffee rather than standing out. Our ground tastes like dark chocolate and toasted nuts. Our instant tastes like toasted almond with a soft toffee finish. You're drinking good coffee — the mushrooms just round it out.

What's the difference between ground and instant?

Different coffee, same mushrooms. The ground is a multi-origin Brazilian and Colombian blend — fuller body, richer flavor, brewed like regular coffee. The instant is single-origin PNG Arabica — lighter body, ready in seconds. Both contain Lion's Mane and Chaga. See our Brewing Guide for method-specific tips.

How much mushroom is in each serving?

Ground: 500mg Lion's Mane and 500mg Chaga per serving. Instant: 150mg Lion's Mane and 150mg Chaga per serving. Our blend ratio is 90% coffee, 5% Lion's Mane, 5% Chaga by weight. Learn more about our mushrooms.

Is it tested?

Every batch is independently tested for heavy metals, mycotoxins, mold, and yeast. Certificates of analysis are available on our Lab Reports page.

How do I brew it?

Ground: 1 tbsp per 6–8 oz water in any brewing method. Instant: 1 tsp in 6–8 oz hot water, stir, done. Both work great iced or as a latte base. Full brewing guide here.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.