Real Mushrooms ERGO + L-Ergothioneine, 60 Capsules supplement bottle
Real Mushrooms

ERGO + L-Ergothioneine, 60 Capsules

What We Researched
3 active ingredients analyzed · 4 inactive ingredients decoded · 2 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
83
Product Score Good
83
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
L-Ergothioneine 10 mg *
ErgoGold™ Golden Oyster Mushroom ExtractPleurotus citrinopileatus 500 mg *
Beta-(1,3)(1,6)-glucans 75 mg
Bioavailability Good

Absorption Rating

  • L-Ergothioneine Good
  • ErgoGold™ Golden Oyster Mushroom ExtractPleurotus citrinopileatus Fair
  • Beta-(1,3)(1,6)-glucans Fair
Other Ingredients Excellent

Fillers & Additives

  • Hypromellose
  • Silicon Dioxide
  • Stearic Acid
  • Microcrystalline Cellulose
Efficacy Good

Dosage Analysis

  • L-Ergothioneine 10 mg Effective
  • ErgoGold™ Golden Oyster Mushroom ExtractPleurotus citrinopileatus 500 mg Effective
  • Beta-(1,3)(1,6)-glucans 75 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
L-Ergothioneine 10 mg *
ErgoGold™ Golden Oyster Mushroom ExtractPleurotus citrinopileatus 500 mg *
Beta-(1,3)(1,6)-glucans 75 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$37$36$35$34$33 Mar 12 $34.95
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Real Mushrooms

Founded 2015 · Calgary, Alberta, Canada · 28 products · realmushrooms.com/

Certifications

2 certifications
Consumerlab Verified Source
Usda Organic Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Coa Availability — Claimed Source
In House Testing — Verified Source
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Frequently Asked Questions
Is Real Mushrooms ERGO + L-Ergothioneine, 60 Capsules a good supplement?

Real Mushrooms ERGO + L-Ergothioneine, 60 Capsules received a product quality score of 83/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 3 active ingredients with 60 servings per container. All 4 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Real Mushrooms, holds a brand trust score of 83/100 with 2 verified certifications including Consumerlab, Usda Organic.

What are the ingredients in Real Mushrooms ERGO + L-Ergothioneine, 60 Capsules?

Real Mushrooms ERGO + L-Ergothioneine, 60 Capsules contains 3 active ingredients: L-Ergothioneine (10 mg), ErgoGold™ Golden Oyster Mushroom ExtractPleurotus citrinopileatus (500 mg), Beta-(1,3)(1,6)-glucans (75 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Real Mushrooms ERGO + L-Ergothioneine, 60 Capsules safe to take?

Real Mushrooms ERGO + L-Ergothioneine, 60 Capsules has been analyzed for ingredient safety across all its components. All 4 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Real Mushrooms a trustworthy supplement brand?

Real Mushrooms receives a brand trust score of 83/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2015 and headquartered in Calgary, Alberta, Canada, the company offers 28 products in their lineup. They hold 2 verified certifications including Consumerlab, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.