the home of real wellness
For mind, body & bold living
Organic functional mushrooms grown in Portimão, Portugal.
from powders to tinctures
grown. not sourced.
don't take our words for it... take theirs.
Real Reviews — No Influencers. No paid reviews. Just Real People.
"High quality tincture of Lion's Mane, tastes great, I could notice positive impact on my concentration from the second day. A game changer."
G. F. - TrustPilot Reviews
"Excellent. 5 star delivery and product as far as I have experienced over the last few months and multiple orders.
I love how they grow the mushrooms themselves rather than import and rebrand."
K. T. - TrustPilot Review
"I had both the powders & the tinctures from Gribbs farm & they are very good quality. I have recommended them to friends & the postage is super quick. If you have any questions about their products or which would suit you best,they are very helpful & quick to get back to you"
V. W. - TrustPilot Review
"Mudou a minha vida. Consigo ter uma noite de sono verdadeiramente recuperador e acordar com energia para o dia. Recomendo 100%"
R. C. - TrustPilot Review
the
gribb method
Functional mushrooms are not magic.They work through consistency, timing, and formulation.That’s what we focus on.
1. choose intentionally
By mushroom, by goal, or by protocol — never randomly.
2. use correctly
Timing, dosage, and combinations matter.
3. stay consistent
Ritual beats intensity. Always.
Not sure which mushroom is right for you?
The quiz takes 90 seconds and finds the exact protocol for your nervous system, lifestyle, and goals.
Explore by goal, mushroom, or format.
Wellness goals aligned
For mind, body & bold living
build your ritual
30 days. One stack. No guessing.
Founded by cláudia & Ion
Two people. One belief. No shortcuts.
Gribb didn't start in a lab or a boardroom. It started on an urban farm in the city centre of Portimao — where Cláudia & Ion studied mycology, learned the full lifecycle of every mushroom Gribb produces. Every formula is developed with a mycologist's understanding of the fungal kingdom, the fruiting body, the extraction process, and what the human nervous system actually needs.
Our story
the mission
Nature doesn't need marketing. It needs growing properly.
"The mushroom doesn't lie. The soil, the substrate, the timing — everything shows up in the extract." - Ion
"We built Gribb because we were tired of being failed by an industry that profits from confusion." - Cláudia
WHERE YOUR MUSHROOMS COME FROM
Not all mushrooms are equal. Here's what makes Gribb different.
Every mushroom Gribb produces is certified organic by NATURALFA under Portugal's PT-BIO-10 standard. Not imported and relabelled. Grown, certified, and traceable from spore to bottle.
explore what we grow
Dual Extracted 10:1
extracted. not powdered.
Mushroom cell walls are made of chitin — tough enough that most active compounds need help getting out. Extraction uses hot water and alcohol to break those walls and concentrate what matters: beta-glucans and triterpenes. Gribb uses dual extraction at 10:1 concentration. More of what works, less of what doesn't.
farm to bottle
No middlemen. No polluting industry.
Most mushroom cultivation relies on compressed wood pellets — an energy-intensive industry with a significant environmental footprint. Gribb uses sawdust sourced directly from local woodchops in the Algarve — material that would otherwise go to waste. The spent substrate goes back to local farms as fertiliser. Circular by design. Nothing wasted. Nothing imported.
all about real wellness
Gribbers magazine
The Definitive Guide to Functional Mushrooms: What the Science Actually Says
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You've probably noticed that the wellness world has started talking about something called the vagus nerve. It sounds technical, maybe even obscure. But if there's one concept that can genuinely sh...
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The Best Mushroom Powders for Stress — Ranked by Evidence
Here's the problem with the functional mushroom market right now. Everyone is selling you a powder. Influencers are adding it to their lattes. Wellness brands are slapping "adaptogen" on the label ...
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