Herbal Extract

Tremella Mushroom Extract

Also known as: Tremella fuciformis, Snow fungus, White jelly mushroom, Silver ear fungus

Evidence

Tremella fuciformis is a gelatinous mushroom traditionally used in Asian cuisine and herbal medicine, primarily studied for potential skin hydration and immune support properties. Limited human clinical evidence exists; most research is in vitro or animal models.

Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.

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Primary uses

Skin hydration and moisture retention
Immune system support
Antioxidant protection
General wellness

How it works

Polysaccharide content may support skin moisture and hydration
Beta-glucans may modulate immune cell activity
Antioxidant compounds may reduce oxidative stress

Dosage

Typical range: 500–2000 mg daily
Timing: Can be taken any time of day; often consumed with meals
With food: No specific requirement; food may aid absorption of fat-soluble compounds if extracted with lipids
Duration: Traditional use suggests long-term consumption; optimal duration for benefits unclear from clinical literature
Special populations: Safety in pregnancy, lactation, and pediatric populations not well established; individuals with mushroom allergies should avoid

Forms

Powder· 70/100
Extract· 70/100
Capsule· 70/100
Whole fruiting body· 70/100

Safety

Common side effects

Generally well-tolerated at typical doses
Rare: gastrointestinal upset, nausea, or allergic reactions in sensitive individuals

Contraindications

Known mushroom or mold allergies
Immunocompromised individuals should consult a healthcare provider before use
Pregnancy and lactation: insufficient safety data

Evidence notes

Primarily in vitro and animal studies support bioactive polysaccharides and beta-glucans; human clinical trials are limited and mostly unpublished or non-peer-reviewed. Traditional use in Asian medicine is well-documented but does not constitute high-level evidence.

Grade C: Mostly observational or small trials; mechanism is plausible but unproven at scale.

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.