Herbal Extract

White Jelly Fungus

Also known as: Tremella fuciformis, Snow fungus, White wood ear, Tremella

Evidence

White Jelly Fungus (Tremella fuciformis) is a gelatinous mushroom used in traditional Asian cuisine and medicine for skin hydration and immune support. Limited but promising preliminary research suggests polysaccharide benefits.

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 elasticity
Immune support
Traditional wellness

How it works

Beta-glucan polysaccharide immune modulation
Potential hyaluronic acid production stimulation
Antioxidant activity

Dosage

Typical range: 1-5 grams daily (dried powder equivalent)
Timing: Morning or with meals
With food: Can be taken with or without food
Duration: Skin benefits may require 8-12 weeks of consistent use
Special populations: Generally safe in pregnancy (traditional food use); caution in immunocompromised individuals

Forms

Powder· 70/100
Extract· 70/100
Supplement blend· 70/100

Safety

Common side effects

Mild GI upset in sensitive individuals

Contraindications

Potential cross-reactivity in mold-allergic individuals

Evidence notes

Several in vitro and animal studies suggest immunomodulatory and skin-health benefits; human clinical trials are limited but emerging. Some evidence for skin hydration support.

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.