JostArriba Mushroom Coffee

So much more than coffee!

Regular price $29.99 USD
Sale price $29.99 USD Regular price $31.99 USD
Save $2.00 Sold out
  • Calm, steady energy without jitters or a crash
  • Sharper focus and memory with Lion’s Mane and CognatiQ® coffee berry
  • Less stress with KSM-66® Ashwagandha and Reishi
  • Tastes like a smooth Americano, not mushrooms. 70 mg caffeine.
Size: Trial Pack (8 Servings)
JostArriba mushroom coffee 8-pack with red stainless steel tumbler and a mug of coffee in an office

Same $29.99, plus a free tumbler.

The Starter Kit includes 8 servings and an Eightbillion tumbler.

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Calm Energy & Mental Clarity – Without the Negative Effects of Caffeine.

If your current coffee gives you anxiety, jitters, or energy crashes; if you struggle to focus on your daily tasks or experience frequent stress... JostArriba is the solution you're looking for.

Ingredients
  • Organic ashwagandha root extract (KSM-66®)
  • L-Theanine (SunTheanine®)
  • Organic lion's mane mushroom extract (fruiting body)
  • Organic reishi mushroom extract (fruiting body) (ImmuLink MBG®)
  • Organic coffee fruit extract (CognaitQ® organic)
  • Organic fair trade coffee

Additional Info:
  • Organic Lion’s Mane and Reishi Mushroom Extracts support cognitive and mental health, reduce anxiety, stress, and fatigue, and boost immune function.
  • Organic Ashwagandha Root Extract Reduces stress and stress-related food cravings, enhances quality of sleep. Improves memory and cognition
  • L-Theanine Improves focus and attention, enhances mental clarity, learning ability and cognitive performance
  • Organic Colombian Coffee and Coffee Berry Extracts enhance focus, memory, and mood while boosting BDNF to support brain health, connectivity, and attention.
Our Guarantee

If JostArriba isn’t for you, send an email to hello@eightbillion.com within 30 days of your first purchase for a full refund.

No questions asked, no returns required.

Exclusive Benefits for Subscribers
  • Save 15% on all your orders
  • Exclusive welcome gift—an Eightbillion stainless steel tumbler
  • Stay consistent for long term, accumulative benefits
  • No commitment-skip, cancel or reschedule anytime
  • Loyalty pays off-your 12th month is free!
Mental clarity, focus, and sustained energy without jitters

Dominate your day with steady focus and lasting energy. JostArriba combines naturally occurring caffeine from organic Colombian coffee and L-Theanine from green tea for smooth energy, without jitters or crashes.

Stress and anxiety reduction

Feel the tension melt away with powerful adaptogens like Ashwagandha and Reishi mushroom. These clinically studied ingredients help your brain and body manage stress more effectively, lower cortisol levels, and promote a lasting sense of calm. Take back control of your life and face challenges with calmness, confidence, and clarity.

Cognitive health and memory support

Protect and enhance your brain everyday and for the long term with Lion’s Mane mushroom and Coffee Berry Extract. These nootropic ingredients support healthy brain aging by boosting BDNF (brain-derived neurotrophic factor), improving memory recall, and sharpening mental performance. Invest in your cognitive health today for a sharper tomorrow.

Improved sleep quality

Better days start with better nights. The adaptogens in JostArriba help regulate your stress response throughout the day and promote better sleep when evening comes. Experience deeper, more restorative sleep, so you wake up refreshed, recharged, and ready to tackle whatever comes your way.

Delicious and Convenient

Savor the rich, smooth taste of organic Colombian coffee, with none of the mushroom flavor. JostArriba is indulgently delicious, quick to prepare in just seconds, and easy to enjoy anywhere.


Gluten-free icon representing JostArriba mushroom coffee’s clean, allergen-free formula. A functional coffee alternative made with adaptogens and nootropics to support focus, mood, memory, and brain health without gluten
Gluten Free
•
Vegan-friendly icon highlighting JostArriba mushroom coffee’s 100% plant-based formula. A clean, functional coffee alternative with adaptogens and nootropics designed to boost focus, mood, energy, and brain health naturally.
Vegan
•
Handshake icon symbolizing trust, partnership, and sustainability. Represents Eight Billion’s commitment to ethical sourcing and JostArriba mushroom coffee’s mission of delivering adaptogen-powered wellness with integrity
Fair Trade
•
No sugar cubes icon representing JostArriba mushroom coffee’s clean, sugar-free formula. A healthy coffee alternative with adaptogens and nootropics that deliver focus, mood, and energy without added sugars or crashes.
Zero Sugar
•
Gluten-free icon representing JostArriba mushroom coffee’s clean, allergen-free formula. A functional coffee alternative made with adaptogens and nootropics to support focus, mood, memory, and brain health without gluten
Gluten Free
•
Vegan-friendly icon highlighting JostArriba mushroom coffee’s 100% plant-based formula. A clean, functional coffee alternative with adaptogens and nootropics designed to boost focus, mood, energy, and brain health naturally.
Vegan
•
Handshake icon symbolizing trust, partnership, and sustainability. Represents Eight Billion’s commitment to ethical sourcing and JostArriba mushroom coffee’s mission of delivering adaptogen-powered wellness with integrity
Fair Trade
•
No sugar cubes icon representing JostArriba mushroom coffee’s clean, sugar-free formula. A healthy coffee alternative with adaptogens and nootropics that deliver focus, mood, and energy without added sugars or crashes.
Zero Sugar
•
Gluten-free icon representing JostArriba mushroom coffee’s clean, allergen-free formula. A functional coffee alternative made with adaptogens and nootropics to support focus, mood, memory, and brain health without gluten
Gluten Free
•
Vegan-friendly icon highlighting JostArriba mushroom coffee’s 100% plant-based formula. A clean, functional coffee alternative with adaptogens and nootropics designed to boost focus, mood, energy, and brain health naturally.
Vegan
•
Handshake icon symbolizing trust, partnership, and sustainability. Represents Eight Billion’s commitment to ethical sourcing and JostArriba mushroom coffee’s mission of delivering adaptogen-powered wellness with integrity
Fair Trade
•
No sugar cubes icon representing JostArriba mushroom coffee’s clean, sugar-free formula. A healthy coffee alternative with adaptogens and nootropics that deliver focus, mood, and energy without added sugars or crashes.
Zero Sugar
•
Gluten-free icon representing JostArriba mushroom coffee’s clean, allergen-free formula. A functional coffee alternative made with adaptogens and nootropics to support focus, mood, memory, and brain health without gluten
Gluten Free
•
Vegan-friendly icon highlighting JostArriba mushroom coffee’s 100% plant-based formula. A clean, functional coffee alternative with adaptogens and nootropics designed to boost focus, mood, energy, and brain health naturally.
Vegan
•
Handshake icon symbolizing trust, partnership, and sustainability. Represents Eight Billion’s commitment to ethical sourcing and JostArriba mushroom coffee’s mission of delivering adaptogen-powered wellness with integrity
Fair Trade
•
No sugar cubes icon representing JostArriba mushroom coffee’s clean, sugar-free formula. A healthy coffee alternative with adaptogens and nootropics that deliver focus, mood, and energy without added sugars or crashes.
Zero Sugar
•
Gluten-free icon representing JostArriba mushroom coffee’s clean, allergen-free formula. A functional coffee alternative made with adaptogens and nootropics to support focus, mood, memory, and brain health without gluten
Gluten Free
•
Vegan-friendly icon highlighting JostArriba mushroom coffee’s 100% plant-based formula. A clean, functional coffee alternative with adaptogens and nootropics designed to boost focus, mood, energy, and brain health naturally.
Vegan
•
Handshake icon symbolizing trust, partnership, and sustainability. Represents Eight Billion’s commitment to ethical sourcing and JostArriba mushroom coffee’s mission of delivering adaptogen-powered wellness with integrity
Fair Trade
•
No sugar cubes icon representing JostArriba mushroom coffee’s clean, sugar-free formula. A healthy coffee alternative with adaptogens and nootropics that deliver focus, mood, and energy without added sugars or crashes.
Zero Sugar
•
Gluten-free icon representing JostArriba mushroom coffee’s clean, allergen-free formula. A functional coffee alternative made with adaptogens and nootropics to support focus, mood, memory, and brain health without gluten
Gluten Free
•
Vegan-friendly icon highlighting JostArriba mushroom coffee’s 100% plant-based formula. A clean, functional coffee alternative with adaptogens and nootropics designed to boost focus, mood, energy, and brain health naturally.
Vegan
•
Handshake icon symbolizing trust, partnership, and sustainability. Represents Eight Billion’s commitment to ethical sourcing and JostArriba mushroom coffee’s mission of delivering adaptogen-powered wellness with integrity
Fair Trade
•
No sugar cubes icon representing JostArriba mushroom coffee’s clean, sugar-free formula. A healthy coffee alternative with adaptogens and nootropics that deliver focus, mood, and energy without added sugars or crashes.
Zero Sugar
•

The difference

JostArriba vs. other mushroom coffee

Most mushroom coffees taste like mushrooms and rely on unproven blends. JostArriba tastes like great coffee and uses branded, clinically studied ingredients.

JostArriba vs. other mushroom coffee
Other mushroom coffee JostArribaBrain & Mood Boosting Beverage
Taste & smell Mushrooms A freshly brewed, delicious cup of coffee
Brain & mood benefits Not clinically tested or substantiated Clinically studied ingredients that boost brain and mood
Jitters & palpitations Unclear Lowers stress and jitters; calm, relaxed and focused
Caffeine 35–200 mg per serving 70 mg per serving
Solubility May leave a gritty residue Dissolves completely, smooth like good coffee

Loved by a Growing Community

Don't just take our word for it. Hear directly from the people who've found calmer focus, better mood, and a daily ritual they actually look forward to every morning.