---
product_id: 374673164
title: "Four Sigmatic Functional Mushroom Blend Chocolate Bar, 77% Dark Chocolate, Limited Edition with Chaga, Lion's Mane, Cordyceps, Reishi, Only 3g of Added Sugar, 10 Count"
brand: "four sigmatic"
price: "¥898"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/374673164-four-sigmatic-functional-mushroom-blend-chocolate-bar-77-dark-chocolate
store_origin: JP
region: Japan
---

# 5 Functional Mushrooms 77% Dark Chocolate 3g Added Sugar Four Sigmatic Functional Mushroom Blend Chocolate Bar, 77% Dark Chocolate, Limited Edition with Chaga, Lion's Mane, Cordyceps, Reishi, Only 3g of Added Sugar, 10 Count

**Brand:** four sigmatic
**Price:** ¥898
**Availability:** ✅ In Stock

## Summary

> 🍄 Elevate Your Chocolate Game!

## Quick Answers

- **What is this?** Four Sigmatic Functional Mushroom Blend Chocolate Bar, 77% Dark Chocolate, Limited Edition with Chaga, Lion's Mane, Cordyceps, Reishi, Only 3g of Added Sugar, 10 Count by four sigmatic
- **How much does it cost?** ¥898 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/374673164-four-sigmatic-functional-mushroom-blend-chocolate-bar-77-dark-chocolate)

## 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

- • **Crafted with Care:** Handmade in Northern California by expert chocolatiers.
- • **No Mushroom Taste:** Enjoy rich chocolate flavor without the earthy mushroom aftertaste.
- • **Indulge Guilt-Free:** Satisfy your sweet tooth with only 3g of added sugar!
- • **Mushroom Powerhouse:** Infused with 5 potent functional mushrooms for holistic benefits.
- • **Limited Edition Delight:** Get it while it lasts—this exclusive batch won't be around forever!

## Overview

The Four Sigmatic Functional Mushroom Blend Chocolate Bar is a limited edition treat featuring 77% dark chocolate combined with a blend of five functional mushrooms—Chaga, Lion's Mane, Cordyceps, Reishi, and more. With only 3 grams of added sugar, this handmade chocolate bar offers a guilt-free indulgence that supports your wellness journey without compromising on taste.

## Description

Handmade in Northern California by top chocolatiers, Mushroom Chocolate is a rich dark chocolate. We combined heirloom cacao and our incredibly popular Mushroom Blend for a heavenly dessert.

## Features

- BITE. DEFEND.SMILE: Rich, dark chocolate, with 0 mushroom taste. The perfect pre-bed snack to conquer your cravings.
- Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
- A craveworthy chocolate to help you conquer your day. Each rich dark chocolate bar has our popular Mushroom Blend in it. This Limited Edition batch is the sweetest way to enjoy the benefits of the top 10 functional mushrooms.
- Handmade in Northern California by top chocolatiers, Mushroom Chocolate is a rich dark chocolate. We combined heirloom cacao and our incredibly popular Mushroom Blend for a heavenly dessert.
- Our very popular Mushroom Blend helps you conquer with Chaga, Reishi, Cordyceps, Lion’s Mane, Shiitake, Maitake, Enokitake, Agaricus, Meshima, Tremella, rose hips. It has no fillers and no carriers.
- Only 3 grams of added sugar!

## Images

![Four Sigmatic Functional Mushroom Blend Chocolate Bar, 77% Dark Chocolate, Limited Edition with Chaga, Lion's Mane, Cordyceps, Reishi, Only 3g of Added Sugar, 10 Count - Image 1](https://m.media-amazon.com/images/I/61rIMvqtvJL.jpg)
![Four Sigmatic Functional Mushroom Blend Chocolate Bar, 77% Dark Chocolate, Limited Edition with Chaga, Lion's Mane, Cordyceps, Reishi, Only 3g of Added Sugar, 10 Count - Image 2](https://m.media-amazon.com/images/I/518JCheaQXL.jpg)
![Four Sigmatic Functional Mushroom Blend Chocolate Bar, 77% Dark Chocolate, Limited Edition with Chaga, Lion's Mane, Cordyceps, Reishi, Only 3g of Added Sugar, 10 Count - Image 3](https://m.media-amazon.com/images/I/81wAuvtsD3L.jpg)
![Four Sigmatic Functional Mushroom Blend Chocolate Bar, 77% Dark Chocolate, Limited Edition with Chaga, Lion's Mane, Cordyceps, Reishi, Only 3g of Added Sugar, 10 Count - Image 4](https://m.media-amazon.com/images/I/51oUqZCE1FL.jpg)
![Four Sigmatic Functional Mushroom Blend Chocolate Bar, 77% Dark Chocolate, Limited Edition with Chaga, Lion's Mane, Cordyceps, Reishi, Only 3g of Added Sugar, 10 Count - Image 5](https://m.media-amazon.com/images/I/51bAeTamWJL.jpg)

## Questions & Answers

**Q: These are gluten free, correct?**
A: Yes!!

**Q: Can you clarify the lead warning on the label? Why is there risk that this would contain lead?**
A: Great question! Worrying about Prop 65 is the last thing I want you to be doing.

The statement you are asking about is required by a labeling law in California called Proposition 65. (Everyone calls it Prop 65). https://www.p65warnings.ca.gov/ To sell products in California we must have this statement on our packaging and the warning is not based on any one ingredient in particular.

You should always be aware and take heed of all product warnings. Does a Prop 65 warning mean that the product will actually cause cancer or other reproductive harm? Not necessarily. Prop 65 standards for warnings are often very stringent. For example, for reproductive toxicants, the level for warnings is 1000 times lower than the lowest level at which animal studies reported no reproductive health effect. A Prop 65 warning does not automatically mean that the product is unsafe.

Lead and Four Sigmatic Products
The Prop 65 statement you may have seen reads:
"Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause birth defects or other reproductive harm."

Lead occurs in foods because of its presence in the environment. Lead in the soil can settle on or be absorbed by plants grown for fruits or vegetables, or plants used as ingredients in food, including dietary supplements. Lead that gets into or on plants cannot be completely removed by washing or other food processing steps. Lead in plants or water may also be ingested and absorbed by the animals we eat, which is then passed on to us. It is also possible for the lead to enter the food supply inadvertently through manufacturing processes. For example, plumbing that contains lead can contaminate water used in food production. Although lead levels in food are decreasing, it’s not possible to remove or completely prevent lead from entering the food supply[*].

In 2017, the FDA published a report on heavy metals in foods[*].  Not to scare you, but there are detectable levels of lead in many foods you love. That doesn’t mean they aren’t nutritious or don’t have functional benefits. But it’s just a fact of our modern life and not something to stress about. 

We ensure and guarantee that each batch of our products always contains less than 1 ppm of lead. (One part per million is equal to one drop of water diluted into 50 liters).

Don't live in California?
Even if you live outside of California, all of our packaging has this statement. We just aren't able to produce smaller batches to only serve our Cali customers. (Maybe someday!).

I also want to assure you that all of our products are tested in third-party laboratories. This includes heavy metals, microbial quality, aflatoxins, mycotoxins, mold, yeast, and pesticides. You can learn more about our program here: https://us.foursigmatic.com/quality

**Q: Are these psychedelic or just regular mushrooms?**
A: These are regular mushrooms.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Chocolate bars ever
*by A***R on June 21, 2025*

Love these bars

### ⭐⭐⭐⭐⭐ Calm and Tasty
*by D***E on March 11, 2024*

The only chocolate (cacao) I’ve been able to eat one serving and feel satisfied. It has a mellowing effect and a treat in the evening because no caffeine. A bit pricey, but worth the good it does for me.

### ⭐⭐⭐⭐⭐ Delicious and fun to finally relax
*by C***Y on May 14, 2024*

Love the feeling and the taste. I am very satisfied!

## Frequently Bought Together

- Four Sigmatic Functional Mushroom Blend Chocolate Bar, 77% Dark Chocolate, Limited Edition with Chaga, Lion's Mane, Cordyceps, Reishi, Only 3g of Added Sugar, 10 Count
- Four Sigmatic Focus Mushroom Coffee | Organic Ground Coffee with Lion's Mane Mushroom and Chaga Mushroom | Nootropic Mushroom Coffee for Better Focus and Immune Support | 12oz Bag
- Four Sigmatic Calm Mushroom Cacao Mix | Organic Instant Cacao with Organic Reishi Mushroom Powder | Supports Calm & Relaxation | Drink it or Bake with it | Vegan, Gluten-Free, Dairy-Free | 10 Count

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**Shop now:** [https://www.desertcart.jp/products/374673164-four-sigmatic-functional-mushroom-blend-chocolate-bar-77-dark-chocolate](https://www.desertcart.jp/products/374673164-four-sigmatic-functional-mushroom-blend-chocolate-bar-77-dark-chocolate)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-08*