This analysis covers every ingredient in Zenium Mushroom Complex Gummies based strictly on the verified Supplement Facts panel. Marketing copy is noted where it diverges from the panel. All research context references published studies on the specific mushroom species, not on Zenium’s product. For the overall product verdict, see the Zenium Mushroom Gummies review.
Lion’s Mane Extract (Hericium erinaceum) — 5,000mg (100:1)
Lion’s Mane is the formula’s primary and only individually disclosed mushroom. At 5,000mg of a labeled 100:1 extract, this is the largest dose claim in the Zenium formula by a substantial margin. Context: a 10:1 extract at 500mg is considered within the clinically studied range for healthy adult cognitive support; a 100:1 extract at the same 500mg would — if the ratio is accurate — represent a far higher raw mushroom equivalent. Zenium’s 5,000mg of a 100:1 extract, if accurate, would represent an extraordinarily concentrated dose relative to industry norms.
The practical caveat: extract ratio claims of 100:1 are not common in verified third-party-tested products. Industry leaders who publish verified beta-glucan content typically use 8:1 to 10:1 ratios as their quality standard. The absence of a COA or beta-glucan percentage in the Zenium public product disclosure means the 100:1 ratio cannot be independently confirmed. The label is reported as written.
What is established: Hericium erinaceum contains hericenones (fruiting body) and erinacines (mycelium), both studied for nerve growth factor (NGF) stimulation. Human trials — notably Mori 2009 at 3,000mg/day for 16 weeks and Docherty 2023 at 1,800mg/day for 28 days — have shown measurable cognitive effects in adults with cognitive impairment and healthy adults, respectively. The Zenium panel does not specify fruiting body vs. mycelium source for its Lion’s Mane.
Proprietary Mushroom Blend Complex — 1,000mg Total
This is where the label-to-marketing discrepancy requires the most attention. The Amazon bullet copy states “1000mg each of Reishi, Cordyceps, and Turkey Tail.” The Supplement Facts panel shows a single 1,000mg total for the blend containing all three. The three individual ingredients within the blend and their extract ratios are:
Cordyceps Mushroom Extract (Cordyceps militaris) (100:1) — dose within blend: not disclosed. Cordyceps militaris is studied for energy metabolism support, with cordycepin (the primary active compound) showing effects on ATP production and oxygen utilization in preclinical research. Human evidence is more limited; studies in athletes have used 1,000–3,000mg per day of whole mushroom preparations. What fraction of Zenium’s 1,000mg blend is Cordyceps is unknown.
Reishi Mushroom Extract (Ganoderma lingzhi) (100:1) — dose within blend: not disclosed. Reishi is one of the most-studied functional mushrooms, with research spanning immune modulation, adaptogenic stress response, and sleep quality. Ganoderic acids (triterpenes) and beta-glucans are the primary bioactive markers. Clinical doses in human research have ranged from 1,000–5,400mg daily of dried extract. The fraction of Zenium’s 1,000mg blend allocated to Reishi is not disclosed.
Turkey Tail Mushroom Extract (Trametes versicolor) (10:1) — dose within blend: not disclosed. Turkey Tail has a notably stronger human evidence base than most functional mushrooms, with studies on its polysaccharopeptides (PSK, PSP) and immune function. Its extract ratio in Zenium — 10:1 — is the most conservative of the three secondary mushrooms, which is consistent with its history in more rigorously studied formulations. Dose within the blend remains undisclosed.
What the Panel Does Not Disclose
Beta-glucan content per serving: not listed. This is the most commonly used measurable quality marker for mushroom supplements; its absence places Zenium below premium-tier disclosure standards. The specific lab used for third-party testing and whether batch-specific COAs are publicly available: not disclosed on the product page. Fruiting body vs. mycelium source for any of the four mushroom ingredients: not specified. Whether any of the extract ratio claims are independently verified: not confirmed by any publicly available source.
These are not regulatory violations. DSHEA allows proprietary blend labeling and does not require beta-glucan disclosure. But for a buyer conducting due diligence, they are gaps worth knowing. For a direct comparison of how Zenium’s disclosure compares to competitors in the multi-mushroom gummy category, see our mushroom complex gummies comparison. For safety and precaution context for the ingredients in this formula, see the functional mushroom gummies safety guide.
Other Panel Items
Calories: 20 per serving. Total carbohydrate: 5g (2% DV). Total sugars: 3g, of which 3g are added sugars (6% DV). No other active ingredients are listed. The formula does not contain Ashwagandha, L-theanine, B vitamins, or other nootropic co-ingredients found in some competing gummy formulas. It is a straight functional mushroom formula with no stimulants.
Vegan. GMP-certified. Made in the USA. Third-party tested per brand claims.
Frequently Asked Questions
Why doesn’t Zenium list individual doses for Reishi, Cordyceps, and Turkey Tail?
Zenium uses a Proprietary Mushroom Blend Complex for these three ingredients. DSHEA allows supplement companies to list a total blend weight without disclosing individual ingredient amounts within that blend, provided the blend name and ingredient list appear on the label. This is a legal labeling format, not a regulatory violation — but it does limit the buyer’s ability to confirm per-mushroom dosing.
What does Turkey Tail mushroom do?
Turkey Tail (Trametes versicolor) contains polysaccharopeptides (PSK and PSP) and beta-glucans studied for immune support. It has one of the stronger evidence bases among functional mushrooms, with research including human trials. Its extract ratio in Zenium is listed as 10:1, compared to 100:1 for the other two secondary mushrooms.
Does Zenium list beta-glucan content?
No. The Supplement Facts panel for Zenium does not disclose beta-glucan content. Beta-glucan disclosure is considered a quality-transparency marker by independent evaluators such as ConsumerLab and is listed by premium brands like Real Mushrooms and Om Mushroom on their labels.
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