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The Mentalist Dark Roast Whole Bean - 340g

The Mentalist medium-dark roast coffee features full-bodied flavour and notes of cherry, almond and caramel.  100% Arabica Coffee, Certified Clean Coffee, Rainforest Alliance, Sourced from Guatemala, Colombia & El Salvador. 340g Whole Bean.


Expertly-picked and sorted for the highest quality beans
Thorough, sustainable washing and drying technique
Direct partnership with farms to ensure sustainable operations
Grown on high altitude estates in Guatemala and Colombia
Sustainably washed, mechanically dried, and tested for toxins



  • Jump-start your day by blending with Bulletproof® Brain Octane and grass-fed, unsalted butter or ghee to energise your mind and body for hours.  Click on the recipe tab above to learn how to put fat (butter or ghee) in your coffee, the Bulletproof way.

  • Make Bulletproof Coffee right and you’ll feel the difference with your first cup.

    Step 1: Brew

    Choose your favourite brewing method and use 2 1⁄2 Tablespoons (37ml) freshly ground beans for every 8 ounces of water. (Dave recommends French Press)

    Step 2: Bulletproof

    Add 1 Tbsp of grass-fed, unsalted butter.

    If you’re new to Bulletproof Coffee, add 1 tsp (5 ml) Bulletproof Brain Octane oil to your coffee, gradually increasing each day up to 1 Tbsp. Blend for 20–30 seconds until it’s creamy and frothy.

    Drink. Energise. Perform.

Customer Reviews

Based on 69 reviews
Jenni Ball (Melbourne, AU)
Mentalist Bulletproof Coffee

Fantastic product it’s the only coffee that I use. Having a chronic illness I’m allergic to mould and other toxins. This is such a clean and ethical product , when you have a very restricted diet it’s one thing I can enjoy without wondering will I have an adverse reaction to it !

Nathan Illes (Adelaide, AU)
Great Experience With Optimoz

Excellent item and service.

Nerim Durgutovic (Melbourne, AU)
Great coffee!

I’m trying to lose weight and I started the intermittent fasting process, one of the things I found the hardest to let go off was coffee with milk. Thanks to bulletproof coffee I have been able to make that transition (drop the milk) and continue to enjoy my coffee!

Vanessa Esp (Sydney, AU)
Very happy

This was a gift for coffee lovers and they were so impressed with the taste. Will definitely be buying again.

Swaroop Binnamangala (Melbourne, AU)
Great coffee

Incredible coffee