---
product_id: 232601819
title: "Four Sigmatic Organic Plant-Based Protein Powder | Clean Vegan Protein Elevated with Lion’s Mane, Chaga, Cordyceps and More for Brain Function and Immune Support | Peanut Butter, 21.16 oz"
brand: "four sigmatic"
price: "¥9731"
currency: JPY
in_stock: true
category: "Four Sigmatic"
url: https://www.desertcart.jp/products/232601819-four-sigmatic-organic-plant-based-protein-powder-clean-vegan-protein
store_origin: JP
region: Japan
---

# 18g clean plant protein 1000mg functional mushrooms Real peanut + banana flavor Four Sigmatic Organic Plant-Based Protein Powder | Clean Vegan Protein Elevated with Lion’s Mane, Chaga, Cordyceps and More for Brain Function and Immune Support | Peanut Butter, 21.16 oz

**Brand:** four sigmatic
**Price:** ¥9731
**Availability:** ✅ In Stock

## Summary

> 🍄 Elevate your protein game with brain-boosting superfoods — because ordinary is so last season!

## Quick Answers

- **What is this?** Four Sigmatic Organic Plant-Based Protein Powder | Clean Vegan Protein Elevated with Lion’s Mane, Chaga, Cordyceps and More for Brain Function and Immune Support | Peanut Butter, 21.16 oz by four sigmatic
- **How much does it cost?** ¥9731 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/232601819-four-sigmatic-organic-plant-based-protein-powder-clean-vegan-protein)

## 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

- • **Supercharged Plant Protein:** 18g of pure, organic plant-based protein fuels your active lifestyle without fillers.
- • **Mushroom-Powered Brain Boost:** 1000mg of Lion’s Mane, Chaga, Cordyceps & more for enhanced focus and immune resilience.
- • **Clean, Conscious & Convenient:** 15 servings of gluten-free, vegan protein in a recyclable container—because your health and planet matter.
- • **Naturally Sweetened, No Nasties:** Sweetened with organic coconut palm sugar & monk fruit—zero artificial sweeteners or stevia.
- • **Peanut Butter Meets Banana Magic:** Authentic US-grown peanuts create a crave-worthy, smooth flavor perfect for your morning smoothie.

## Overview

Four Sigmatic Organic Plant-Based Protein Powder delivers 18g of clean, gluten-free plant protein per serving, enhanced with 1000mg of functional mushrooms like Lion’s Mane and Chaga for cognitive and immune support. Sweetened naturally with organic coconut palm sugar and monk fruit, this peanut butter-flavored powder blends effortlessly into smoothies, offering 15 servings of nutrient-dense, adaptogen-rich fuel designed for the mindful, health-conscious professional.

## Description

SCOOP TO A NEW LEVELMore than helping rebuild and repair muscle after a workout, plant-based protein helps you to find balance for overall wellness. Superfood Protein is an organic plant-based protein with mushrooms and adaptogens you can easily shake and sip, or blend into your favorite smoothie recipe.THE PROTEIN POWDER WITH NOTHING TO HIDEMost protein powders leave a lot to be desired. That’s why we knew we had to scoop to the next level and change this industry. Four Sigmatic Organic Superfood Protein has: No gums. No fillers. No stevia. It’s Organic. Vegan. Gluten-free. With every single ingredient listed. Instead of gums and fillers, you get a full 18g of plant-based organic protein powder with effective doses of functional mushrooms and adaptogens. There’s organic Reishi, Lion’s Mane, Chaga, Turkey Tail, and Cordyceps, plus adaptogens Ashwagandha and Eleuthero.

## Features

- PLANT PROTEIN, PERFECTED — Our notably nutritionally-dense superfood packed protein powder is crafted with pure plant protein, functional mushrooms, pretty-much-magical adaptogens, and no fillers whatsoever. You’ll love what it does for your everyday.
- CHEF-WORTHY, ORGANICALLY SWEETENED — We didn’t skimp on any ingredients. We’ve rejected the artificial and gone sucralose-free, refined sugar-free, and even stevia-free. Our protein powder is instead sweetened with the natural flavors of organic coconut milk powder, organic coconut palm sugar, pink Himalayan salt, and organic monk fruit.
- THE PERFECT PAIRING FOR A PB + BANANA SMOOTHIE — Most people seem to agree that jelly is peanut butter’s best pair. But we’re over here on team PB + banana. Rather than artificial flavors and extracts, we use real peanuts grown in the USA to give our protein powder a real peanut butter taste.
- LOADED WITH SOME OF THE WORLD’S MOST NUTRIENT-DENSE FOODS — Every scoop of this low carb protein powder also has 1000mg of functional mushrooms (chaga extract, reishi extract, turkey tail extract, cordyceps extract, and lion's mane extract), plus 500mg adaptogens (ashwagandha and eleuthero). Together, these miraculous mushrooms and adaptogens provide a plethora of immune boosting, brain balancing, and stress support benefits.
- INGREDIENTS WE CAN’T STOP RAVING ABOUT — We’ve packed our organic plant-based protein with only the cleanest protein powders (organic hemp protein powder, organic American pea protein, organic chia, organic pumpkin protein, and organic coconut protein). Each recyclable container provides 15 servings of uninhibited, clean, expertly elevated protein. This is the protein you and your kitchen deserve.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GN8X844 |
| ASIN  | B08GN8X844 |
| Age Range Description | Adult |
| Allergen Information | Peanuts, Tree Nuts |
| Best Sellers Rank | #10,167 in Health & Household ( See Top 100 in Health & Household ) #62 in Sports Nutrition Protein Powder Blends |
| Brand Name | Four Sigmatic |
| Customer Reviews | 4.4 4.4 out of 5 stars (272) |
| Date First Available  | August 25, 2020 |
| Diet Type | Gluten Free |
| Flavor | Peanut Butter |
| Item Dimensions | 5.12 x 5.12 x 7 inches |
| Item Weight | 1.55 Pounds |
| Item model number  | Plant-Based Protein Pnut Butt 15ser 600g |
| Manufacturer | AmazonUs/FOUYZ |
| Manufacturer  | AmazonUs/FOUYZ |
| Manufacturer Part Number | Plant-Based Protein Pnut Butt 15ser 600g |
| Material Type Free | Gluten Free |
| Model Name | Four Sigmatic Protein Powder |
| Model Number | Plant-Based Protein Pnut Butt 15ser 600g |
| Net Content Volume | 21.16 Fluid Ounces |
| Number of Items | 1 |
| Package Type Name | R |
| Product Benefits | Immune Support |
| Product Dimensions  | 5.12 x 5.12 x 7 inches; 1.55 Pounds |
| Protein | 18 Grams |
| Recommended Uses For Product | Immune Support |
| Total Servings Per Container | 15 |
| UPC | 816897022274 |
| Unit Count | 21.16 Ounce |
| Vitamins And Minerals | 360, 360 Milligrams |

## Product Details

- **Brand:** Four Sigmatic
- **Flavor:** Peanut Butter
- **Item Weight:** 1.55 Pounds
- **Material Type Free:** Gluten Free
- **Servings per Container:** 15

## Images

![Four Sigmatic Organic Plant-Based Protein Powder | Clean Vegan Protein Elevated with Lion’s Mane, Chaga, Cordyceps and More for Brain Function and Immune Support | Peanut Butter, 21.16 oz - Image 1](https://m.media-amazon.com/images/I/71-ApdznoqL.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Questions & Answers

**Q: Where should I start?**
A: We recommend starting with the supplement that best suits your routine. Consistency is key when it comes to maximizing the benefits of functional mushrooms. We offer protein powder, capsules, blends, and more!

**Q: Does it taste like mushrooms?**
A: Our protein powders are flavor-forward with real vanilla, peanuts, and cacao—never mushroom-y. Our blends are slightly earthy but mix smoothly into soups, smoothies, coffee, tea, or even a savory broth.

**Q: Which supplement has the most mushrooms?**
A: All our products contain a full functional dose of mushrooms or adaptogens. For the highest concentration, choose our blends!

## Frequently Bought Together

- Four Sigmatic Organic Plant-Based Protein Powder Peanut Butter Protein with Lion’s Mane, Chaga, Cordyceps and More | Clean Vegan Protein Elevated for Brain Function and Immune Support | 21.16 oz
- Four Sigmatic Focus Mushroom Coffee | Organic Ground Coffee with Lion's Mane Mushroom and Chaga for Better Focus and Immune Support | 12oz Bag
- Four Sigmatic Think Vanilla Coconut Coffee Creamer | Organic Non Dairy Coffee Creamer with Lion’s Mane and L-theanine | Vanilla, 4.23 oz

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-17*