---
product_id: 55758335
title: "The Mentalist' Dark Roast Whole Bean Coffee 340g | Clean Coffee Sustainably Sourced, 100% Arabica Coffee, Tested for Toxins"
brand: "bulletproof"
price: "¥1873"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/55758335-the-mentalist-dark-roast-whole-bean-coffee-340g-clean-coffee
store_origin: JP
region: Japan
---

# 340g premium whole beans High-altitude single estate grown Lab-tested mold toxin free The Mentalist' Dark Roast Whole Bean Coffee 340g | Clean Coffee Sustainably Sourced, 100% Arabica Coffee, Tested for Toxins

**Brand:** bulletproof
**Price:** ¥1873
**Availability:** ❌ Out of Stock

## Summary

> ☕ Elevate your grind — coffee crafted for the sharpest minds.

## Quick Answers

- **What is this?** The Mentalist' Dark Roast Whole Bean Coffee 340g | Clean Coffee Sustainably Sourced, 100% Arabica Coffee, Tested for Toxins by bulletproof
- **How much does it cost?** ¥1873 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/55758335-the-mentalist-dark-roast-whole-bean-coffee-340g-clean-coffee)

## Best For

- bulletproof enthusiasts

## Why This Product

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

## Key Features

- • **Brain & Body Fuel:** Perfectly pairs with Bulletproof Brain Octane and grass-fed butter to power your productivity all day long.
- • **Clean Energy Boost:** Experience sustained mental clarity with mold toxin-free beans optimized for peak performance.
- • **Handcrafted Quality:** Sourced from single estates in Guatemala, hand-harvested and meticulously roasted for maximum flavor integrity.
- • **Gourmet Flavor Profile:** Indulge in rich dark roast notes of cocoa, vanilla, cherry, almond, and caramel that elevate your daily brew.
- • **Certified Purity & Freshness:** Each batch undergoes proprietary lab testing ensuring a clean, gluten-free, and premium coffee experience.

## Overview

Bulletproof 'The Mentalist' Dark Roast Whole Bean Coffee is a 340g pack of high-altitude, single estate Arabica beans from Guatemala. Carefully hand-harvested and roasted, it delivers a rich, full-bodied flavor with notes of cocoa, vanilla, cherry, almond, and caramel. Proprietary lab testing ensures it is free from mold toxins, supporting clean energy and mental clarity. Ideal for professionals seeking a premium, performance-enhancing coffee experience.

## Description

Product description The proprietary Bulletproof Process optimizes every step of coffee production for performance by minimizing the opportunity for performance-robbing mold toxins. Ingesting mold toxins can contribute to chronic health issues. Bulletproof Upgraded Coffee Beans are meticulously grown at high altitude on single estates in Guatemala, hand-harvested, carefully processed, handled and roasted to maintain maximum integrity and flavor. The final roast then undergoes proprietary lab testing to verify that our coffee meets the Bulletproof quality and purity standards. Jump-start your day by blending Upgraded Coffee with Bulletproof Brain Octane and grass-fed, unsalted butter to energize your mind and body for hours.(+) Supports regenerative antioxidant processes and minimized levels of mold toxins, you will feel the Bulletproof difference with your first cup. Ingredients 100 Arabica beans. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Add 2.5 tablespoons of Bulletproof 'The Mentalist' Dark Roast Whole Bean Coffee to your coffee maker Safety Warning Caution: Contains caffeine. Not suitable for pregnant women or people with certain medical conditions. Please read the package leaflet before use. See more

## Features

- Dark cocoa and vanilla aromatics open up to a rich, full-bodied coffee with cherry sweetness and notes of almond and caramel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01IN8GK8Q |
| ASIN  | B01IN8GK8Q |
| Age Range Description | 18+ |
| Allergen Information | Contains: Gluten Free |
| Best Sellers Rank | 111,729 in Grocery ( See Top 100 in Grocery ) 727 in Roasted Whole Coffee Beans |
| Brand Name | Bulletproof |
| Caffeine Content Description | Caffeinated |
| Certificate Type | DOT |
| Coffee Blend Name | The Mentalist |
| Coffee Roast Level | Dark Roast |
| Coffee Type | Coffee Bean |
| Container Type | Bag |
| Customer reviews | 4.6 4.6 out of 5 stars (1,450) |
| Diet Type | Gluten Free |
| Flavor | Caramel, Almond, Cherry |
| Global Trade Identification Number | 00815709021320 |
| Is discontinued by manufacturer  | No |
| Item Dimensions | 10.9 x 18.8 x 6.6 centimetres |
| Item Form | Whole Bean |
| Item Highlight | Clean Coffee Sustainably Sourced, 100% Arabica Coffee, Tested for Toxins |
| Item Package Weight | 0.35 Kilograms |
| Item Volume | 354.88 Millilitres |
| Item Weight | 68 g |
| Item model number  | COMINHKG091725 |
| Liquid Contents Description | Liquid |
| Manufacturer | Bulletproof |
| Manufacturer  | Bulletproof |
| Model Number | COMINHKG091725 |
| Number of Items | 12 |
| Number of Pieces | 12 |
| Package Size Name | 12 Ounce |
| Part Number | COMINHKG091725 |
| Product Dimensions  | 10.92 x 18.8 x 6.6 cm; 68.04 g |
| Product Shelf Life | 180 Days |
| Size | 28.33 g (Pack of 12) |
| Special Ingredients | Vanilla, Cocoa |
| Speciality | Gluten Free |
| Sweetness Description | Moderately Sweet |
| UPC | 815709021320 |
| Unit Count | 340 gram |
| Variety | Arabica, Medium-Dark Roast |

## Product Details

- **Brand:** Bulletproof
- **Caffeine Content Description:** Caffeinated
- **Flavour:** Caramel, Almond, Cherry
- **Item form:** Whole Bean
- **Number of items:** 12
- **Package information:** Bag
- **Roast level:** Dark Roast
- **Special ingredients:** Vanilla, Cocoa
- **Speciality:** Gluten Free
- **Unit count:** 340 gram

## Images

![The Mentalist' Dark Roast Whole Bean Coffee 340g | Clean Coffee Sustainably Sourced, 100% Arabica Coffee, Tested for Toxins - Image 1](https://m.media-amazon.com/images/I/71RKoSw1hvL.jpg)

## Questions & Answers

**Q: How many calories in just the coffee?**
A: The coffee by itself has no calories, but I should note that the Bulletproof system asks for both one tbsp of butter,  one tsp of their High Octane Brain Oil, and a scoop of protein powder.  Just to help a bit, one tbsp of Kerrygold butter is 100 calories, and one tsp of Brain Octane Oil is 130 calories, and one scoop of the their protein poweder is 60 calories... and the fat from these products is considered 'good' fat, and we only have one cup of the mixture once a day, and the rest of the day only the coffee by itself.   I hope this might help a bit.  This information is available through Bulletproof, I think, so there is a source directly from them to confirm or add to your concerns about calories.

**Q: are the beans oily?**
A: Our coffee will not have that oily surface that most consumers have come to expect from big chain, dark roasted, coffee. This is a single varietal, highest grade, coffee which is roasted only to a medium roast level – with the specific purpose of bringing out the best of the character in the coffee. If it is roasted darker (which brings out and for quite a while holds an oily, shiny, surface) customers would be tasting the roast rather than the uniqueness of the coffee. Any roaster can buy average green coffee and over roast it – that’s common and an easy way to mask marginal coffee. So, it is expected that our coffee will not be shiny or oily. It’s not uncommon for someone used to dark roast to believe a single varietal is stale because it is not oily or shiny – which is quite the opposite.

**Q: How is the mentalist bulletproof coffee different from the original bulletproof coffee? i don't see any comparison of the blends.**
A: The mentalist is a darker roast which will have a more robust brew strength and flavor. 

Here is the roast description from our page:

The Mentalist™ (Medium-Dark Roast): Dark cocoa and vanilla aromatics open up to a rich, full-bodied coffee with cherry sweetness and notes of almond and caramel.

**Q: Do you date the bag once roasted?**
A: The bag is dated with a Best Use Date.

## Frequently Bought Together

- Bulletproof The Mentalist Medium-Dark Roast Whole Bean Coffee, 12 Ounces, Clean Coffee Tested for Toxins, Packaging May Vary
- Bulletproof The Mentalist Medium-Dark Roast Ground Coffee, 12 Ounces, Clean Coffee Tested for Toxins, Packaging May Vary
- Bulletproof Original Creamer, 14.8 Ounces, Keto Coffee Creamer with MCT Oil and Grass-Fed Butter, Supports Brain Function

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**Shop now:** [https://www.desertcart.jp/products/55758335-the-mentalist-dark-roast-whole-bean-coffee-340g-clean-coffee](https://www.desertcart.jp/products/55758335-the-mentalist-dark-roast-whole-bean-coffee-340g-clean-coffee)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-09*