5 Mushroom Master Blend

Gribb Organic 5 Mushroom Master Blend is a certified-organic dual extracted 10:1 powder and capsule supplement combining five functional mushrooms at 20% each: Reishi — Ganoderma lucidum, Shiitake — Lentinula edodes, Maitake — Grifola frondosa, Lion's Mane — Hericium erinaceus, Chaga — Inonotus obliquus. All mushrooms grown in-house on Gribb's certified-organic farm in Portugal under PT-BIO-10. Dual extracted 10:1 — each 2,000mg serving equivalent to 20,000mg fresh fruiting body. Beta-glucans standardised 32–40% (β1,3/β1,6), lab-tested every batch. Available as 60g powder or 60 HPMC vegan capsules (pine fibre) — 30 servings per pack. Vegan. No known allergens.

Reishi, Lion's Mane, Maitake, Chaga, and Shiitake are the five functional mushrooms that consistently appear across the broadest range of traditional herbal systems and nutritional science research simultaneously. Reishi has 2,000+ years of East-Asian herbal heritage. Lion's Mane has been used in East-Asian herbal practice for clarity and mental fortitude. Maitake has centuries of Japanese mountain herbal tradition and the highest flavonoid content of the studied trio. Chaga has generations of Siberian and Northern European folk medicine. Shiitake has been cultivated for over 2,000 years and holds the distinction of the first mushroom-derived compound to achieve pharmaceutical drug approval. These are the five with the deepest combination of both — and at 20% each, every species is genuinely present at a meaningful dose.

The same five mushrooms — Reishi, Shiitake, Maitake, Lion's Mane, Chaga — in the same certified-organic, grown-in-Portugal format. The extraction difference is significant: the powder uses dual extracted 10:1 hot water concentration, excellent for beta-glucans and water-soluble polysaccharides, with each 2,000mg serving equivalent to 20,000mg fresh fruiting body. The tincture uses dual extraction with both hot water and organic alcohol, additionally capturing fat-soluble compounds including Reishi's ganoderic acid triterpenoids and other lipophilic bioactives. Choose the powder if you prefer to blend into food and drink or take capsules for daily convenience. Choose the tincture for the most complete bioavailable spectrum including the fat-soluble fraction, or if you prefer sublingual delivery. Some people take both as a combined approach.

Yes — every mushroom in this kit is grown in our own certified-organic urban farm in Portimão, Portugal. We grow them ourselves from spore through to harvest. Nothing is imported from third-party suppliers or rebranded from elsewhere.

Our production is certified organic by NATURALFA (PT-BIO-10) and every batch is third-party tested before it ships. Full traceability from farm to your door.

It means two things.Dual extracted:each mushroom undergoes both hot water extraction (releasing beta-glucans and water-soluble polysaccharides) and organic alcohol extraction (releasing fat-soluble compounds including triterpenoids).10:1:10kg of fresh mushroom fruiting body is concentrated to produce 1kg of extract — so each 2g serving of the powder or each 2-capsule serving of the capsules carries the bioactive equivalent of 20g of fresh mushroom. Combined, this means you're getting both the water-soluble and fat-soluble bioactives of each mushroom, at a concentration that raw or lightly processed mushroom powders cannot match. Beta-glucan content is standardised to 32–40% (β1,3/β1,6) and lab-tested every batch to confirm potency.

Same formula, same 2,000mg dose, same dual extracted 10:1 extract — the choice is purely practical. The powder is ideal if you already have a daily morning ritual (coffee, smoothie, oat milk, yogurt) — it blends without flavour across all eight mushrooms, becoming invisible in any drink. The capsules are for zero-friction daily supplementation: two capsules with water, no measuring, no mixing, easy for travel. Many people start with capsules and switch to powder once they develop their preferred daily drink. There is no nutritional difference between the two formats.

The 5 Mushroom blend delivers each of its five mushrooms at 20% — a higher per-species dose — and focuses on the five with the deepest combination of herbal heritage and scientific research interest. The 8 Mushroom blend adds Mesima (Korean and Japanese herbal medicine for 2,000+ years), Agaricus Blazei (Brazilian and Japanese herbal heritage), and Tremella (East-Asian beauty mushroom tradition for 1,000+ years) — at the cost of reducing each species to 12.5%. Choose the 5 Mushroom blend for greater per-species potency with the core five. Choose the 8 Mushroom blend for broader herbal tradition coverage across more species.

The 5 Mushroom Master Blend (Reishi, Shiitake, Maitake, Lion's Mane, Chaga) features each mushroom at a higher per-species dose of 20% — prioritising depth over breadth for the five most universally studied functional mushrooms. The 8 Mushroom Master Blend adds Mesima, Agaricus Blazei, and Tremella, reducing each species to 12.5% to accommodate the fuller roster. Choose the 5 Mushroom blend if you want higher per-species potency from the core five. Choose the 8 Mushroom blend if you want the widest spectrum of herbal traditions — including Mesima's Korean and Japanese heritage and Tremella's East-Asian beauty tradition — at the cost of a slightly lower dose per species.

Yes. Every mushroom used in Gribb's Lion's Mane tincture is grown on Gribb's own certified-organic farm in Portugal — certified under PT-BIO-10. No third-party mushrooms are ever used, which means full traceability from spore to bottle. Every batch is lab-tested for beta-glucan content and purity before it leaves the farm.