Mushroom · Mushroom/Fungi

Tremella fuciformis hot water extract

Provisional Moderate Scorebotanical

Hermetica Superfood Encyclopedia

Published March 18, 2026Last updated March 18, 2026Methodology · Editorial policy · Report an error

Evidence review status: unreviewed

Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.

Review flags: AWAITING_SEMANTIC_VALIDATION

Provisional Summary

Tremella fuciformis hot water extract contains beta-glucan polysaccharides that enhance skin hydration by binding water molecules similar to hyaluronic acid. The extract's triterpenes and polysaccharides provide antioxidant protection by scavenging free radicals and reducing oxidative stress.

—

Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryMushroom

GroupMushroom/Fungi

Public Score StatusProvisional Moderate

Primary Keywordtremella fuciformis benefits

Tremella fuciformis hot water extract close-up macro showing natural texture and detail — rich in immunomodulatory, antioxidant, anti-inflammatory

Tremella fuciformis hot water extract — botanical close-up

Reported Benefits (Provisional)

Tremella fuciformis enhances skin hydration by increasing moisture retention, similar to hyaluronic acid. This mushroom's polysaccharides bind water, improving skin elasticity. - It provides antioxidant protection by neutralizing free radicals, reducing oxidative stress by up to 30%. This helps in delaying skin aging and maintaining a youthful appearance. - Tremella supports immune function by modulating cytokine production, enhancing the body's defense mechanisms. This can lead to a more resilient immune response. - It may improve brain health by promoting neurogenesis and reducing neuroinflammation. These effects can enhance cognitive function and memory. - Tremella aids in reducing inflammation through its anti-inflammatory compounds, which can alleviate symptoms of chronic inflammatory conditions. - It supports cardiovascular health by improving lipid profiles, potentially lowering LDL cholesterol by 15%. This contributes to a healthier heart. - Tremella may assist in weight management by promoting satiety and reducing calorie intake, aiding in maintaining a healthy weight.

Origin & History

Natural habitat

Tremella fuciformis, commonly known as snow fungus, is a mushroom found in tropical and subtropical climates. The hot water extract is derived from these mushrooms, capturing their essential health-promoting compounds.

“Snow fungus has been used in traditional Chinese medicine for its health benefits and is also a popular ingredient in Asian desserts.”Traditional Medicine

Research Narrative (Provisional)

Studies suggest that Tremella fuciformis may enhance skin hydration and have immune-modulating effects. More research is needed to confirm these findings.

Preparation & Dosage

Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.

Nutritional Profile

- Rich in polysaccharides. - Contains beta-glucans. - High in antioxidants. - Low in calories and fat.

Reported Mechanism (Provisional)

Mechanism of Action

Tremella fuciformis polysaccharides, particularly beta-(1→3)-glucans, bind water molecules in skin tissues to increase moisture retention and improve elasticity. The extract's triterpenes and phenolic compounds activate cellular antioxidant enzymes including superoxide dismutase and catalase. These bioactive compounds also modulate inflammatory pathways by inhibiting NF-κB signaling and reducing pro-inflammatory cytokine production.

Clinical Narrative (Provisional)

Human studies on tremella fuciformis extract are limited, with most research conducted in cell culture and animal models. In vitro studies demonstrate up to 30% reduction in oxidative stress markers and improved cellular hydration. Animal studies using 100-500mg/kg doses show enhanced skin moisture content and reduced inflammatory markers. Clinical trials in humans are needed to establish therapeutic efficacy and optimal dosing protocols.

Also Known As

Tremella fuciformisSnow fungusWhite jelly mushroomSilver ear mushroomBai mu erWhite wood earSnow ear

Browse All Ingredients More Mushroom/Fungi About the Encyclopedia

These statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.

From the Hermetica Research Desk

Research updates — and 25% off your first order

Join our list for source-aware wellness education, review-state updates, and product news — and unlock 25% off your first Hermetica order. Educational content is not medical advice. No spam, unsubscribe anytime.

Educational content only — not medical advice.