Also known as: Trametes versicolor, Coriolus versicolor, PSK, PSP
Most-researched medicinal mushroom for immune support, particularly studied as adjunct in cancer care.
Long-term use studied
Those seeking immune support, cancer adjunct therapy (with oncologist)
We haven’t curated landmark studies for Turkey Tail (Trametes versicolor)yet — one-click into the primary literature here. PubMed (RCTs) is usually the highest-signal starting point.
Strong research especially for immune modulation
Insufficient data for therapeutic doses
Safe
Other ingredients in the Mushroom category.
Formulate Research Team. (2026, September). Turkey Tail (Trametes versicolor) — Evidence-Based Supplement Guide. Formulate Supplement Encyclopedia. https://app.formulate-health.app/learning/supplements/turkey-tail-immune
Educational content based on published research and our scoring methodology. Not medical advice — consult a qualified healthcare provider before starting, stopping, or changing supplements, especially if you take medications, are pregnant, or have a medical condition.