Sun Agaric is a mushroom supplement designed to support immune health and metabolic balance, thanks to high beta glucan content from Agaricus subrufescens. The star ingredient is beta glucans from Agaricus subrufescens, supporting immune regulation and inflammatory balance. From a UK based science led brand, MycoNutri delivers pure mushroom extracts with no maltodextrin.

Available Sizes & Variants:

60 capsules Sun Agaric - Ideal for daily use.

Benefits & Features:

• Supports immune regulation with beta glucans.
• High beta glucan content from Agaricus subrufescens supports immune regulation, metabolic balance, and anti inflammatory activity, helping you stay steady through busy days and seasonal changes.
• Plant based capsules come with no maltodextrin or filler ingredients, supporting purity.
• Intended for daily use, making it easy to fit into your routine.
• MycoNutri's science led approach ensures high quality and purity in every bottle.

Sun Agaric sits in MycoNutri's science led line, crafted in the UK by respected mushroom researcher Martin Powell. Each capsule contains a hot water extract and mycelial biomass from Agaricus subrufescens in a plant capsule, with no maltodextrin or unnecessary fillers. The brand is known for purity and European Community food standards manufacturing, and its vegan friendly capsules align with its commitment to clean, research backed mushroom extracts. For a broader wellness routine, some customers pair it with probiotics, magnesium glycinate, or berberine.

Agaricus subrufescens hot-water extract and mycelial biomass
500mg per capsule

• GTIN: 689076330961
• Manufacturer: Myco Nutri
• Categories: Best SellersNew ArrivalsSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the 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 30 days in the same original and unopened packaging. Subject to T&C's.

To reap the benefits of this supplement, it is suggested to consume two capsules, 1-3 times daily, either as a dietary addition or as advised by your healthcare provider.

Please consult the product packaging for accurate instructions on how to use the product.

1. Boosts the immune system: Sun Agaric is known for its immune-enhancing properties, making it an excellent supplement for those looking to strengthen their immune system. It contains polysaccharides that help to stimulate the production of immune cells, making the body more resistant to illnesses and infections.
2. Improves energy levels: Sun Agaric is a natural adaptogen, which means it helps the body to adapt and cope with stress and fatigue. By taking this supplement regularly, you may notice an increase in your energy levels, making it easier to stay active and productive throughout the day.

The Active Ingredient Is: Beta-Glucans (from Agaricus subrufescens)

Beta-glucans are carbohydrate compounds found in this mushroom extract and are a key bioactive part of Agaricus subrufescens. This ingredient comes in a hot-water extract and a mycelial biomass form.

This formula features beta-glucans sourced from Agaricus subrufescens, with other components like lipids included to support the extract's overall profile.

What Do Beta-Glucans Do?

Beta-glucans help support immune system function and inflammatory balance through mechanisms described in scientific studies. The interaction of beta-glucans with immune cells contributes to normal immune regulation, in line with EFSA and NHS guidance.

Dr. Hetland from University found that beta-glucans interact with immune receptors on macrophages, supporting immune surveillance and balanced inflammatory responses.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

MycoNutri is our preferred brand for Sun Agaric since this UK-based specialist in medicinal mushrooms brings a science-led approach to formulation and sourcing.

The founder, Martin Powell, is a well recognised figure in mushroom research, and the brand is widely recognised for its commitment to research-backed products built with transparency at every step.

That credibility is matched by MycoNutri's quality stance, including compliance with European Community food standards and vegetarian/vegan suitability with plant-origin capsules and no additives, dairy, gluten, maize or soya.

Their purity focus sits with Welzo’s standards, which you can explore through our rigorous testing protocols. Our team looked for a brand that demonstrates rigorous formulation practices and traceable sourcing, and MycoNutri consistently meets those expectations. You can learn more about our clinical assessment process from our expert team of doctors, nurses and nutritionists.

Product fit is clear here: Sun Agaric contains high beta-glucan content from Agaricus subrufescens, supported by the brand’s emphasis on pure mushroom extracts and research-backed composition, making MycoNutri a natural partner for this supplement within Welzo’s curated range.