“Silver Ear Fungus?”Here!tremella / white jelly mushroom
Hasn’t appeared in a scanned product yet.
As a supplement
Talk to your doctor or pharmacist.
Roll Call does not check drug interactions or assess personal safety.
An edible fungus long used in Chinese cooking and traditional medicine, valued for its gelatinous texture, which comes from its high polysaccharide content.
Why it’s used
Taken by some for skin hydration, general immune support, or as a source of dietary polysaccharides.
What the evidence says
Human clinical evidence for oral tremella supplementation is very limited; most existing research is preclinical, examining its polysaccharides in cell or animal models rather than in people, so effects from oral use in humans remain unestablished.
Where we looked
There was no paper to cite here, so this is the search instead — run it yourself and see what we saw.
- PubMed: 48 records · searched September 2026
"Tremella fuciformis"[Title/Abstract] AND (review[pt] OR "safety assessment"[Title/Abstract] OR "risk assessment"[Title/Abstract] OR toxicology[Title/Abstract] OR toxicity[Title/Abstract] OR characterization[Title/Abstract] OR characterisation[Title/Abstract]) - PubMed: 2 records · searched September 2026
"Tremella fuciformis"[Title/Abstract] AND ("dietary supplements"[MeSH] OR supplementation[Title/Abstract] OR supplement[Title/Abstract] OR supplements[Title/Abstract] OR "oral administration"[Title/Abstract]) AND (randomized controlled trial[pt] OR clinical trial[pt] OR meta-analysis[pt] OR systematic review[pt]) AND humans[MeSH] - PubMed: 247 records · searched September 2026
"Tremella fuciformis"[Title/Abstract]
This says what this database holds under these terms. It is not a finding that no research exists.
Context
No consistent human dosing protocol has been established in the available clinical literature.
Rumors
Tremella supplements are non-toxic and have no side effects.
Supports — suggestivehealth and safety evidence
Studied in: overweight/obese adults with prediabetes given a 12-week Tremella fuciformis beverage (6.4 g β-glucan/day).
Measured as an outcome.
- Tremella fuciformis beverage improves glycated hemoglobin A1c and waist circumference in overweight/obese prediabetic subjects: a randomized controlled trial (Peer-reviewed) · Funded by CPF Food Research & Development Center Company Limited (industry) · No conflicts declared
- Recent advances in polysaccharides from Tremella fuciformis: isolation, structures, bioactivities and application (Peer-reviewed) · Funded by Changzhi Traditional Chinese Medicine Inheritance and Innovation Demonstration Pilot Project (government) · No conflicts declared
Who’s saying this
- Victoria Health — a retailer: sells own-brand DoSe by VH supplements and skincare
How we know who this is
- “Often celebrated as the source of discovery, Victoria Health has launched some of the world’s biggest brands across the years with a strong track record of supporting niche brands in a difficult marketplace.” (their page)
- “We offer a comprehensive range of own-brand supplements and skincare under the DoSe by VH line, formulated by Shabir Daya MRPharmS.” (their page)
Tremella supplements preserve collagen and skin elasticity and prevent sagging.
We haven’t found evidence strong enough to support this or rule it out.
What was measured is not yet noted.
Who’s saying this
- Real Mushrooms — a brand: sells mushroom supplements
How we know who this is
- “Together, Skye and Jeff founded Real Mushrooms to help people understand and access high-quality, authentic mushroom products.” (their page)
- “We called our company Real Mushrooms because that’s exactly what we sell.” (their page)
- Real Mushrooms — a brand: sells mushroom supplements
Tremella supplements support healthy blood sugar and metabolic health.
Supports — suggestivehealth and safety evidence
Studied in: overweight/obese adults with prediabetes.
Measured as a biomarker.
- Tremella fuciformis beverage improves glycated hemoglobin A1c and waist circumference in overweight/obese prediabetic subjects: a randomized controlled trial (Peer-reviewed) · Funded by CPF Food Research & Development Center Company Limited (industry) · No conflicts declared
- Recent advances in polysaccharides from Tremella fuciformis: isolation, structures, bioactivities and application (Peer-reviewed) · Funded by Changzhi Traditional Chinese Medicine Inheritance and Innovation Demonstration Pilot Project (government) · No conflicts declared
Who’s saying this
- Real Mushrooms — a brand: sells mushroom supplements
How we know who this is
- “Together, Skye and Jeff founded Real Mushrooms to help people understand and access high-quality, authentic mushroom products.” (their page)
- “We called our company Real Mushrooms because that’s exactly what we sell.” (their page)
Tremella boosts the immune system.
Supports — suggestivehealth and safety evidence
Studied in: rats/mice with cyclophosphamide-induced immunosuppression or leukopenia (animal studies, not human general population).
Measured as a biomarker.
- Recent advances in polysaccharides from Tremella fuciformis: isolation, structures, bioactivities and application (Peer-reviewed) · Funded by Changzhi Traditional Chinese Medicine Inheritance and Innovation Demonstration Pilot Project (government) · No conflicts declared
Who’s saying this
- Victoria Health — a retailer: sells own-brand DoSe by VH supplements and skincare
How we know who this is
- “Often celebrated as the source of discovery, Victoria Health has launched some of the world’s biggest brands across the years with a strong track record of supporting niche brands in a difficult marketplace.” (their page)
- “We offer a comprehensive range of own-brand supplements and skincare under the DoSe by VH line, formulated by Shabir Daya MRPharmS.” (their page)
Taking tremella as a supplement hydrates the skin, because its polysaccharides hold up to 500 times their weight in water.
We haven’t found evidence strong enough to support this or rule it out.
What was measured is not yet noted.
Who’s saying this
- Real Mushrooms — a brand: sells mushroom supplements
How we know who this is
- “Together, Skye and Jeff founded Real Mushrooms to help people understand and access high-quality, authentic mushroom products.” (their page)
- “We called our company Real Mushrooms because that’s exactly what we sell.” (their page)
- Real Mushrooms — a brand: sells mushroom supplements