---
product_id: 683998514
title: "Calm Organic Decaf Ground Coffee | Swiss Water Decaf Coffee Ground | Decaffeinated Coffee with Chaga & Reishi Mushroom Extracts | Decaf Coffee for Stress Relief | 12oz Bag"
brand: "four sigmatic"
price: "¥10012"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/683998514-calm-organic-decaf-ground-coffee-swiss-water-decaf-coffee-ground
store_origin: JP
region: Japan
---

# 100% USDA Organic Dual Mushroom Extracts (Reishi & Chaga) Swiss Water Decaf Process Calm Organic Decaf Ground Coffee | Swiss Water Decaf Coffee Ground | Decaffeinated Coffee with Chaga & Reishi Mushroom Extracts | Decaf Coffee for Stress Relief | 12oz Bag

**Brand:** four sigmatic
**Price:** ¥10012
**Availability:** ✅ In Stock

## Summary

> ☕️ Chill out with every sip — coffee that cares for your mind and body!

## Quick Answers

- **What is this?** Calm Organic Decaf Ground Coffee | Swiss Water Decaf Coffee Ground | Decaffeinated Coffee with Chaga & Reishi Mushroom Extracts | Decaf Coffee for Stress Relief | 12oz Bag by four sigmatic
- **How much does it cost?** ¥10012 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/683998514-calm-organic-decaf-ground-coffee-swiss-water-decaf-coffee-ground)

## Best For

- four sigmatic enthusiasts

## Why This Product

- Trusted four sigmatic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure & Potent:** Uses fruiting bodies with 15x more active compounds than typical mushroom supplements.
- • **Organic & Clean:** Certified organic, free from additives, and decaffeinated via chemical-free Swiss Water method.
- • **Mushroom Power Duo:** Reishi for relaxation + Chaga for immune support in every cup.
- • **Stress-Free Energy:** Enjoy rich coffee flavor without caffeine jitters or crashes.
- • **Ethically Sourced Excellence:** Fair-trade beans from high-altitude Peruvian farms ensure premium quality.

## Overview

Calm Organic Decaf Ground Coffee blends specialty-grade, fair-trade Peruvian beans with potent Reishi and Chaga mushroom extracts. Decaffeinated using the chemical-free Swiss Water process, this 12oz bag delivers a smooth, nutty coffee experience designed to reduce stress, support immunity, and promote restful sleep — all while being 100% USDA organic and ethically sourced.

## Description

Calm Organic Decaf Ground Coffee | Swiss Water Decaf Coffee Ground | Decaffeinated Coffee with Chaga & Reishi Mushroom Extracts | Decaf Coffee for Stress Relief | 12oz Bag

## Features

- A COFFEE THAT KEEPS YOU CHILL — This swiss water decaf ground coffee doesn’t make a run-of-the-mill cup of joe. We aim to bring out the best in coffee by enhancing the extraordinary benefits of fair trade decaf coffee. Specialty-grade beans deliver a robust coffee flavor with none of the caffeine, a smooth finish with no bitter aftertaste, and combined with almost magical ingredients – a one-of-a-kind, nutrient-packed cup of coffee.
- COFFEE THAT’S DRIPPING WITH QUALITY — Our delectable fair-trade coffee beans come from a cooperative of small farms in Peru’s Cajamarca province, 3,900 to 5,900 feet above sea level. These beans are then roasted and ground, producing decadently smooth notes of nuts and brown sugar – a truly breathtaking symphony of quality and flavor.
- MEET YOUR TWO NEW BEST FRIENDS, REISHI AND CHAGA — It’s our pleasure to introduce you to the newest power couple, Reishi and Chaga. These two marvelous mushrooms are here to help you rest better and feel better. Reishi mushroom extract is known for its uncanny ability to significantly reduce stress levels and help improve sleep. Chaga mushroom extract has been used throughout history as an immune support substance that reduces inflammation and lowers blood sugar.
- BRINGING OUT THE BEST IN PEOPLE, WITH THE BEST INGREDIENTS — Our swiss water decaf ground coffee is made with ‘four sigmatic’ ingredients. So what does that mean? To put it simply, ‘the best’. We elevate the everyday with some of the world’s most nutrient-dense ingredients: functional mushrooms, adaptogens, and superfoods that are all 100% USDA organic.
- SCIENTIFICALLY SPEAKING, THIS COFFEE IS PRETTY MUCH MAGIC — Functional mushrooms have been used around the world for centuries to improve productivity, immune support, and more. Unfortunately, the majority of the mushroom supplement market aren't mushrooms at all, but rather the mycelium (basically the root system). At Four Sigmatic, we bring only the best of nature to your daily routine, so we always use the mushrooms' fruiting bodies which contain 15x more active ingredients than the mycelium.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 5 x 3 x 22 cm; 340.19 g |
| Item model number | FSM02053 |
| Additives | Chaga and Reishi mushrooms |
| Units | 340.194 Grams |
| Storage Instructions | Store in a cool, dark place |
| Serving Recommendation | 4 tbsp |
| Brand | Four Sigmatic |
| Format | Ground |
| Special Feature | Certified Organic |
| Caffeine Content | Decaffeinated |
| Package Information | Bag |
| Manufacturer | Four Sigma Foods Inc |
| Serving Size | 1 tablespoons |

## Product Details

- **Brand:** Four Sigmatic
- **Item form:** Ground
- **Flavour:** Decaf w/ Reishi & Chaga
- **Caffeine Content Description:** Decaffeinated
- **Roasting level:** Medium Roast

## Images

![Calm Organic Decaf Ground Coffee | Swiss Water Decaf Coffee Ground | Decaffeinated Coffee with Chaga & Reishi Mushroom Extracts | Decaf Coffee for Stress Relief | 12oz Bag - Image 1](https://m.media-amazon.com/images/I/71MvMN0yznL.jpg)

## Questions & Answers

**Q: Is it really coffee?**
A: Yes! It’s real organic Arabica coffee from small Honduran family farms. Third-party tested for mold, mycotoxins, pesticides, and heavy metals. Choose from various roasts, caffeine levels, and formats. No chemical processing - just pure, clean coffee.

**Q: Does it taste like mushrooms?**
A: Short answer: no! It tastes like smooth, rich coffee - not mushrooms. We start with organic single origin Arabica coffee and infuse it with organic mushroom and adaptogen extracts for all the functional benefits, minus the mushroom flavor.

**Q: How do I make your coffee?**
A: We offer a variety of formats so you can brew your way! We offer instant, ground, whole bean, K-pods, espresso capsules, as well as instant coffee latte mixes if you're looking for an all in one solution.

**Q: Where does your coffee come from?**
A: We work with USDA Organic small family farms in Honduras. High altitude, shade grown and water washed. No chemical processing!

**Q: Is this a coffee alternative?**
A: No! Our coffee products contain real organic Arabica coffee. We offer blends, protein powders, and capsules which do not contain coffee - but all of our coffee products contain real coffee.

## Frequently Bought Together

- Four Sigmatic Calm Organic Decaf Ground Coffee | Swiss Water Decaf Coffee with Chaga & Reishi Mushroom Extracts | 12oz Bag
- Four Sigmatic Decaf Mushroom Coffee K-Cups | Organic Dark Roast Coffee with Lion’s Mane & Yacon | Focus & Immune Support | Vegan & Keto | Sustainable Pods | 24 Count
- Four Sigmatic Focus Organic Mushroom Coffee | Instant Mushroom Coffee Mix with Lion's Mane, Chaga and Rhodiola for Better Focus and Immune Support | 10 Packets

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-02*