Turkey Tail (Trametes versicolor)
Mushroom
Also known as: Trametes versicolor, Coriolus versicolor, PSK, PSP
A
Grade A💊 1-3g extract or 2-6g powder daily🎯 4 primary uses🔗 4 synergies⚠️ Review warnings
Levels upNutrition+50 pts
Overview
Most-researched medicinal mushroom for immune support, particularly studied as adjunct in cancer care.
Primary Uses
Immune supportGut microbiomeCancer adjunctRespiratory health
Frequently Asked About Turkey Tail (Trametes versicolor)
How much Turkey Tail (Trametes versicolor) should I take?
The typical effective range is 1-3g extract or 2-6g powder daily. Individual needs vary based on age, body weight, diet, and goals — start at the lower end and adjust based on response. Always consult a healthcare provider before starting a new supplement.
When is the best time to take Turkey Tail (Trametes versicolor)?
Any time. Consistency matters more than perfect timing — pick a daily anchor (e.g. with breakfast or before bed) and stick with it.
Should I take Turkey Tail (Trametes versicolor) with food?
Either way.
Does Turkey Tail (Trametes versicolor) interact with medications?
Yes — known interactions include Immunosuppressants (may oppose) and Chemotherapy (discuss with oncologist - may be synergistic). If you take any prescription medication, talk to your doctor or pharmacist before starting Turkey Tail (Trametes versicolor).
What does Turkey Tail (Trametes versicolor) pair well with?
Turkey Tail (Trametes versicolor) stacks well with Reishi, Maitake, and Shiitake — these combinations either improve absorption or work synergistically toward common goals.
Who should not take Turkey Tail (Trametes versicolor)?
Turkey Tail (Trametes versicolor) should be avoided or used with caution by people with Autoimmune diseases and Immunosuppressant use (consult doctor). Pregnant or breastfeeding women should consult a healthcare provider before use.
What are the side effects of Turkey Tail (Trametes versicolor)?
Most people tolerate Turkey Tail (Trametes versicolor) well. The most commonly reported side effects are Rare: darkened stools and Mild GI upset. Side effects are usually dose-dependent — lowering the dose often resolves them.
Dosage
Typical range
1-3g extract or 2-6g powder daily
Timing
Any time
With food
Either way
Duration
Long-term use studied
Special Populations
Those seeking immune support, cancer adjunct therapy (with oncologist)
Research & Studies
Search the literature now
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.
Search Turkey Tail (Trametes versicolor) research
Mechanism of Action
- • PSK and PSP are potent immunomodulators
- • Enhances T-cell and NK cell activity
- • Supports gut microbiome diversity
- • Used as cancer adjunct in Japan
Evidence Quality
Evidence Grade A
Strong research especially for immune modulation
Safety & Contraindications
Serious Warnings
- • Use as cancer adjunct only with oncologist approval
Contraindications
- • Autoimmune diseases
- • Immunosuppressant use (consult doctor)
Common Side Effects
- • Rare: darkened stools
- • Mild GI upset
Pregnancy & Breastfeeding
Insufficient data for therapeutic doses
Liver & Kidney Notes
Safe
Interactions
💊 Medications
- • Immunosuppressants (may oppose)
- • Chemotherapy (discuss with oncologist - may be synergistic)
🧪 Supplements
- • Synergistic with other medicinal mushrooms
🍽️ Food & Alcohol
- • No significant interactions
Stacking & Synergies
Pairs Well With
Avoid Combining With
Immunosuppressants without medical guidance
Best Goal Synergies
Immune modulationGut healthCancer adjunct
Buying Guide
What to Look For
- • Standardized to polysaccharides
- • Hot water extraction
- • Third-party tested
Standardization Markers
PSK/PSP contentBeta-glucan percentagePolysaccharide content
Adulteration risk
Low
Practical Notes
- • Most-researched medicinal mushroom
- • Used in Japanese cancer protocols
- • Safe for long-term use
Tags
mushroomimmunecancer-supportmicrobiome
More in Mushroom
Other ingredients in the Mushroom category.
Chaga (Inonotus obliquus)
Antioxidant-rich fungus from birch trees with immune-modulating and anti-inflammatory properties.
Maitake (Grifola frondosa)
Culinary and medicinal mushroom with D-fraction compound studied for immune enhancement and blood sugar support.
Last reviewed: June 2026 by the Formulate Research Team. Sources cited above; methodology and scoring criteria published here.
Cite this page
Formulate Research Team. (2026, June). 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.