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Functional Mushrooms

When comparing mushroom supplements, begin with the named species, the material used and the quantity declared per daily portion. A species name, extract ratio or front-of-pack slogan does not tell you the complete composition. Compare a single-species powder, an extract and a multi-ingredient blend as different products, using the exact label for each.

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Portion prices are calculated from the net contents. Portion sizes differ between products; this is not a dosing recommendation. Read the full ingredients and directions on the product label.

Price per 500 mg extract = portion price ÷ declared extract per portion (mg) × 500.

Lion's Mane, 500mg - 60 vcaps NOW Foods Lion's Mane, 500mg - 60 vcaps Ultra Cordyceps, 750mg - 60 vcaps Doctor's Best Ultra Cordyceps, 750mg - 60 vcaps Reishi Mushroom Extract, 500mg - 90 caps Swanson Reishi Mushroom Extract, 500mg - 90 caps Lion's Mane, 600mg - 120 vegan caps Osavi Lion's Mane, 600mg - 120 vegan caps
Pack size 60 capsules 60 capsules 90 capsules 120 capsules
Main ingredients Organic Lion's Mane (fruiting body) extract powder Cordyceps sinensis mycelium extract (min. 8% cordycepic acid) Reishi mushroom fruiting body extract (10% polysaccharides) Organic Lion's Mane (fruiting body) extract powder
Label portion 2 capsules 1 capsules 1 capsules 1 capsules
Declared extract per portion 1,000 mg 750 mg 500 mg 600 mg
Pack price €23.99 €23.99 €15.99 €18.99
Price per portion €0.80 €0.40 €0.18 €0.16
Price per 500 mg extract €0.40 €0.27 €0.18 €0.13
Allergen information See the manufacturer’s full allergen statement. See the manufacturer’s full allergen statement. See the manufacturer’s full allergen statement. See the manufacturer’s full allergen statement.
Certifications GMP Organic GMP Non-GMO GMP —
Label information Label information Label information Label information Label information

Prices include VAT for Ireland. Courier delivery: €6.99; free from €65.00. Estimated delivery: 2–4 working days.

Product facts checked: 2026-10-28.

Frequently asked questions

Which species and material does the label identify?

Check the scientific name as well as the common name. Lion's Mane is commonly labelled Hericium erinaceus and Reishi Ganoderma lucidum; Cordyceps products require their own exact species or culture identification. Then check whether the material is fruiting body, mycelium or another declared preparation. A common name alone is insufficient to establish the identity of a blend.

How should I read extract ratios and percentages?

Record the extract amount and any ratio or standardisation separately. A 10:1 ratio does not mean 10% beta-glucans and does not establish a clinical effect. If a label declares beta-glucans, check what ingredient and quantity the percentage describes. Total polysaccharides and beta-glucans are different label entries; do not substitute one for the other or infer an undeclared amount.

How do I compare portions and prices?

Divide capsule count or net powder mass by the recommended portion to calculate portions per pack and cost per portion. A hypothetical 60-capsule pack with two capsules per portion contains 30 portions; at €18, each costs €0.60. Compare declared extract amounts only for clearly identified, comparable materials. Equal milligram amounts across different species or preparations do not establish equivalent products.