

"Very quick delivery. Used 3 times, each order arrived the next day before 12:00. Product quality is exactly as described."
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Coriolus Versicolor 500 mg 90 tabs - MRL
Coriolus Versicolor is a (fungal) supplement that supports immune function and vitality, using full biomass to preserve natural (enzymes and metabolite profiles).
Purchase options
Subscribe & save
Save 5%Fast delivery · Cancel anytime
- Easy Pause or Cancel
- Best Price Guarantee
- 60-Day Returns
- Priority Support
One-time purchase
Standard price, no subscription
Quantity
100% Money back guarantee, no questions asked
Secure Transaction
Coriolus Versicolor is a (fungal) supplement that supports immune function and vitality, using full biomass to preserve natural (enzymes and metabolite profiles). From Mycology Research Laboratories, Coriolus Versicolor is a (simple) (single ingredient) option for daily immune support. Its full biomass approach helps keep a natural enzymatic profile intact, delivering (dependable) results. Safe and well tolerated. All natural ingredients.
Available Sizes & Variants:
90 tabs Coriolus Versicolor – convenient daily dosing
Benefits & Features:
- Supports immune function for everyday resilience.
- Full biomass of Coriolus versicolor preserves natural enzymes to aid vitality.
- Supports daily routines with meals and easy dosing for convenience.
- Key ingredient Coriolus versicolor biomass is processed to retain enzymatic activity and metabolite profiles, helping your body respond to everyday challenges while keeping a steady, sustainable energy.
- No artificial additives noted; a simple, single ingredient approach that fits into herbal supplements routines.
MRL's Coriolus versicolor is a full biomass mushroom supplement aimed at immune support and vitality. Each tablet delivers 500 mg of Coriolus versicolor biomass, including mycelium and primordia, to keep enzymatic activity. A 1999 case study noted it was well tolerated in immune compromised patients, supporting its safety profile. This product sits squarely in the herbal supplements category and is not aimed at probiotics for gut health, nor a vitamin d3 supplement, offering a simple, single ingredient option.
- GTIN
- 59008100052
- Manufacturer
- MRL (Mycology Research Labs)
- Best buy
- 6 to 24 months+
Shop related categories
United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).
Free shipping on orders over £50 to the UK.
Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.
Welzo is a UK-based health platform. Orders ship from the UK.
Please consult the product packaging for accurate instructions on how to use the product.
| Supplement Facts | ||
| Serving Size: 2 Tablets | ||
| Servings Per Container: 45 | ||
| Amount Per Serving | % Daily Value | |
| Calories | 4 | |
| Total Carbohydrate | 845 mg | <1%* |
| Dietary Fiber | 86 mg | |
| Protein | 59 mg | |
| Coriolus versicolor | 1,000 mg | ** |
| Other Ingredients: Microcrystalline cellulose, vegetable stearic acid, silica, vegetable magnesium stearate | ||
| Daily Value not established. | ||
The Active Ingredient Is: Coriolus versicolor (Turkey Tail) Biomass
Coriolus versicolor is a medicinal mushroom that's part of the biomass used in this product. This full-spectrum biomass includes the mycelium and young fruit body, kept to keep natural enzymatic activity and metabolite profiles.
This form is sourced as a non-extracted biomass, offering the mushroom’s natural composition without separating polysaccharide components. The emphasis is on keeping the organism’s inherent profile to support its traditional use as an immune-supporting option.
What Does Coriolus versicolor Do?
The bioactive polysaccharide components in Coriolus versicolor are labelled as immune-modulating, contributing to the normal functioning of the body's defences. The product description and research context point to immune function and vitality in line with general nutrient roles.
EFSA-aligned information suggests these components help support normal immune system activity as part of a balanced diet.
This product is not meant to diagnose, treat, cure, or prevent any disease.
Mycology Research Laboratories is our picked collaborator for Coriolus Versicolor. This brand is recognis ed for its dedication to preserving the mushroom’s natural enzymatic activity by using full biomass, not extracted components, which supports a distinctive, traditional approach to immune-supportive supplements. The manufacturer’s reputation in delivering single-ingredient, biomass-based products helps us maintain clarity and traceability in our selection process. We selected Mycology Research Laboratories because their focus on a straightforward, science-informed formulation aligns with Welzo’s emphasis on quality and transparency, a stance we validate through our ongoing team evaluation and supplier partnerships. For our customers, this brand represents a clear pathway to a reliable, biomass-based option within the dietary supplement category, and it fits Welzo’s standards for product integrity. This brand was evaluated by our medical team for compliance with how we verify ingredient quality.
Part of the Welzo System™
Test, supplement, enhance, and move, all in one place.
Frequently Asked Questions
Everything you need to know about this product.



