JostArriba by Eight Billion – an adaptogenic coffee alternative with functional mushrooms like lion’s mane and reishi, ashwagandha root, and coffee fruit. This nootropic drink supports energy, focus, mood, and memory—plant-based brain-boosting supplement
Ingredient breakdown of JostArriba adaptogenic coffee: organic fair trade coffee for focus and memory, lion’s mane for anxiety reduction, reishi mushroom for immune support, coffee berry for cognitive function, ashwagandha for energy, and L-Theanine for attention. Functional mushroom blend clinically tested for wellness benefits
Comparison chart showing JostArriba’s adaptogenic coffee benefits versus common supplement downsides. Highlights: no insomnia, jitters, or caffeine crash—just focus, energy, calmness, and anti-aging brain support. Image shows powder being poured into a hot drink with a branded Eight Billion tumbler in the background.
Side-by-side comparison of conventional supplements vs. Eight Billion’s JostArriba adaptogenic coffee. Highlights benefits like better taste, brain and gut support, high bioavailability, and no fillers—versus pills that are hard to swallow, synthetic, and low in absorption
Infographic of clinically backed brain health benefits from JostArriba ingredients: lion’s mane, reishi (Immulink), ashwagandha (KSM-66), L-Theanine (SunTheanine), and coffeeberry (cognatiQ). Highlights: 143% increase in BDNF, 71.6% reduction in depression/anxiety/stress scores, 44% drop in perceived stress, 27.9% cortisol decrease.
JostArriba supplement facts label showing ingredients: organic ashwagandha extract, L-Theanine, lion’s mane, reishi mushroom, and coffee fruit extract. Functional nootropic blend with 10 calories, 2g carbs, zero sugar—made with organic fair trade coffee
Close-up of JostArriba sachets and functional mushroom powder on a wooden surface. Adaptogenic coffee alternative by Eight Billion offering benefits for energy, focus, mood, memory, and cognitive performance. Plant-based nootropic drink made with lion’s mane, reishi, and ashwagandha.
Step-by-step instructions for preparing JostArriba adaptogenic coffee: scoop one packet, pour 8oz of hot water, and stir well. Easy, instant wellness drink featuring functional mushrooms and botanicals for energy, focus, and mood support
Glass cup of JostArriba adaptogenic coffee on a wooden board beside coffee beans, spoon, and sachet. Functional mushroom drink by Eight Billion made with lion’s mane, reishi, and ashwagandha for focus, mood, and energy. Warm, minimalist wellness vibe.
Woman holding a teal Eight Billion tumbler while overlooking a scenic mountain landscape. Enjoying JostArriba adaptogenic coffee—plant-based brain and body fuel made with functional mushrooms and botanicals. Ideal for focus, clarity, and outdoor adventures
JostArriba: Brain & Mood Boosting Coffee (Old Plans)
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JostArriba by Eight Billion – an adaptogenic coffee alternative with functional mushrooms like lion’s mane and reishi, ashwagandha root, and coffee fruit. This nootropic drink supports energy, focus, mood, and memory—plant-based brain-boosting supplement
Ingredient breakdown of JostArriba adaptogenic coffee: organic fair trade coffee for focus and memory, lion’s mane for anxiety reduction, reishi mushroom for immune support, coffee berry for cognitive function, ashwagandha for energy, and L-Theanine for attention. Functional mushroom blend clinically tested for wellness benefits
Comparison chart showing JostArriba’s adaptogenic coffee benefits versus common supplement downsides. Highlights: no insomnia, jitters, or caffeine crash—just focus, energy, calmness, and anti-aging brain support. Image shows powder being poured into a hot drink with a branded Eight Billion tumbler in the background.
Side-by-side comparison of conventional supplements vs. Eight Billion’s JostArriba adaptogenic coffee. Highlights benefits like better taste, brain and gut support, high bioavailability, and no fillers—versus pills that are hard to swallow, synthetic, and low in absorption
Infographic of clinically backed brain health benefits from JostArriba ingredients: lion’s mane, reishi (Immulink), ashwagandha (KSM-66), L-Theanine (SunTheanine), and coffeeberry (cognatiQ). Highlights: 143% increase in BDNF, 71.6% reduction in depression/anxiety/stress scores, 44% drop in perceived stress, 27.9% cortisol decrease.
JostArriba supplement facts label showing ingredients: organic ashwagandha extract, L-Theanine, lion’s mane, reishi mushroom, and coffee fruit extract. Functional nootropic blend with 10 calories, 2g carbs, zero sugar—made with organic fair trade coffee
Close-up of JostArriba sachets and functional mushroom powder on a wooden surface. Adaptogenic coffee alternative by Eight Billion offering benefits for energy, focus, mood, memory, and cognitive performance. Plant-based nootropic drink made with lion’s mane, reishi, and ashwagandha.
Step-by-step instructions for preparing JostArriba adaptogenic coffee: scoop one packet, pour 8oz of hot water, and stir well. Easy, instant wellness drink featuring functional mushrooms and botanicals for energy, focus, and mood support
Glass cup of JostArriba adaptogenic coffee on a wooden board beside coffee beans, spoon, and sachet. Functional mushroom drink by Eight Billion made with lion’s mane, reishi, and ashwagandha for focus, mood, and energy. Warm, minimalist wellness vibe.
Woman holding a teal Eight Billion tumbler while overlooking a scenic mountain landscape. Enjoying JostArriba adaptogenic coffee—plant-based brain and body fuel made with functional mushrooms and botanicals. Ideal for focus, clarity, and outdoor adventures

JostArriba: Brain & Mood Boosting Coffee (Old Plans)

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.

Get 15% Off your First Order

$28.99 USD
$28.99 USD $31.99 USD
Save $3.00 Sold out
Size: Trial / Travel / Treat 8 Pack
It's so much more than mushroom coffee...
  • 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
  • Green tea extract L-Theanine in JostArriba, 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.
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
Free Shipping

All US and Canadian orders ship for free! Most orders will arrive within 3-5 business days.
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!
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
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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
•

Eightbillion's JostArriba Mushroom Coffee

Feel the Difference in Every Sip

Eight Billion

Enjoy JostArriba Instantly in 3 Steps

Spoonful of mushroom and adaptogen powder used in JostArriba brain boosting coffee. A functional coffee alternative with lion’s mane, reishi, ashwagandha, and nootropics to support focus, memory, mood, and natural energy.

1. Add one packet of JostArriba

Hot water being poured from a red kettle into a glass with JostArriba mushroom coffee powder. A functional coffee alternative with adaptogens and nootropics like lion’s mane, reishi, and ashwagandha for focus, mood, and energy.

2. Add 8oz of hot water

Hand stirring a glass of freshly made JostArriba mushroom coffee. A functional coffee alternative powered by adaptogens and nootropics like lion’s mane, reishi, and ashwagandha to enhance focus, mood, and brain health.

3. Mix Well & Enjoy!