Tremella
Also known as: Tremella fuciformis, snow fungus, snow mushroom, silver ear, white jelly mushroom
Tremella is a translucent, jelly-like white mushroom — sometimes called "snow fungus" — long used in Chinese cuisine and beauty traditions. Its modern claim to fame is skin hydration: its natural polysaccharides hold water much like hyaluronic acid, so it shows up in both supplements and skincare.
What it is
Tremella fuciformis is prized for its polysaccharides (TFPS), which have strong water-binding/moisture-retention properties often compared to hyaluronic acid. Because the molecules are smaller, some sources suggest they penetrate skin more readily. Beyond hydration, TFPS show antioxidant and immune-supportive activity in preclinical work.1
Commonly used for
Skin hydration: its polysaccharides retain water comparably to hyaluronic acid, the basis for its use in beauty supplements and topical skincare. Human evidence is limited and the mechanisms are not fully worked out.12
Antioxidant/immune support: TFPS show antioxidant and immune-supportive activity in preclinical models, consistent with the broader beta-glucan/polysaccharide literature.1
Typical dosing
Taken orally at gram-level daily doses, and also used topically in formulated skincare. No standardized clinical dose has been established.
Route of administration
Oral, as capsules, powders, or extracts; also used topically in formulated skincare and eaten as a culinary mushroom.
Storage & handling
Store at room temperature, away from heat, light, and moisture.
Common considerations
It's the most "beauty/skin" oriented mushroom on this list, but human evidence is limited and the skin-hydration claims rest largely on small or preclinical studies. Generally well tolerated. Discuss use with your provider if you take medication.
References
The information on this page is provided for general educational purposes only. It is not medical advice and is not a substitute for consultation with a qualified healthcare provider. Individual needs, contraindications, and responses to supplementation vary, and decisions about starting, stopping, or modifying any supplement or medication should be made in consultation with a physician, pharmacist, or other appropriate professional. References are provided to authoritative sources; STACK Tracker does not endorse any specific product or brand.