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Mushrooms | Gut Health Bundle

Mushrooms | Gut Health Bundle

Save 25% when you bundle BIOME Powder & Capsules

Regular price £40.50 GBP
Regular price £54.00 GBP Sale price £40.50 GBP
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Nourish Your Gut with BIOME: The Path to Optimal Digestive Wellness

If you’re new to functional mushrooms, the BIOME Chaga Mushrooms Powder & Capsules are a great starting point. Each serving of Powder contains 2g of the mushrooms' fruiting bodies and is rich in active compounds including beta-glucan polysaccharides and triterpenoids. This unique botanical blend also includes Vitamin D which helps to support the normal function of the immune system. Grass & Co. Mushrooms only uses 100% fruiting bodies. They are vegan, gluten-free, and contain no additives, mycelium, grains or any fillers.

In each flavourless capsule, you’ll find a generous 279mg of the full spectrum of the Chaga mushrooms' fruiting bodies (558mg per dose). These capsules are rich in active compounds, including beta-glucan polysaccharides and antioxidants

At Grass & Co., we are committed to delivering the highest quality, certified organic supplements tailored to provide targeted health benefits. Each flavourless capsule contains an impressive 300mg of the full spectrum of high quality mushroom fruiting bodies, totalling 600mg per dose.

Read more about the benefits of Lion’s Mane mushrooms.


Mushrooms by Grass & Co. are naturally and organically produced for optimal results. Our mushrooms are cultivated in greenhouses on substrates native to each mushroom with natural airflow and lighting. The advanced extraction process delivers the most bio-available and potent compounds.

Grass & Co. Mushrooms are non-GMO, gluten-free, cruelty-free and contain no additives, mycelium, grains or any fillers.


When first using your Grass & Co. Mushroom Capsules,
we recommend you start low and go slow. Take the capsule with water at a time that works for you. Take care not to exceed the recommended limit found on the side of the product.



We ship our orders with Royal Mail these are delivered Monday – Saturday (excluding Bank Holidays). For every order you will receive tracking information and SMS updates if you provide your phone number. Please note, purchases made after 1pm on Friday and during the weekend will ship the following Monday.


Our First Class delivery is with Royal Mail tracked 24.

Orders placed after 1pm will go out the following day.

UK Standard Delivery (Free)

Our Standard delivery is with Royal Mail tracked 48 and is free on all purchases.
Orders placed after 1pm will go out the following day.

GRASS & CO LIMITED does not take responsibility for delivery times. We post all items promptly, but local couriers determine delivery time. We’d like to thank you in advance for your patience and please be assured that all orders are being despatched on time by the Grass & Co. team.


We now offer shipping to EU addresses from our EU warehouse. Shipping costs are calculated based on your location.

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At Grass & Co., we specialize in the art and science of functional mushrooms, offering a selection of five unique varieties: Shiitake, Chaga, Lion's Mane, Reishi, and Maitake. Each type is ethically cultivated and mindfully harvested, embodying a blend of ancient wisdom and modern innovation. From selecting the best cultivation sites to employing careful harvesting and advanced processing techniques, our focus is on ensuring purity, quality, and sustainability. Embrace the natural efficacy of Grass & Co.'s functional mushrooms and experience a comprehensive approach to health and well-being.

Our mushrooms are grown in greenhouses on natural substrates with environmental conditions of fresh air, ambient temperatures and humidity. No sterile laboratories, sterile conditions and sterile mycelium on grain, just real mushrooms cultivated in a natural environment. All our products are tested for important beta-D-glucans and are free from starch and are hot water extracted.

  • Lion's Mane

    A nootropic wonder, Lion's Mane mushrooms are cultivated for their cognitive-enhancing abilities. We grow them in conditions that maximize their unique compounds, Hericenones and beta-glucans, which are essential for brain health.

  • Shiitake

    Renowned for its immune-boosting properties, our Shiitake mushrooms are organically grown, ensuring their natural integrity and potency. The precise cultivation and harvest process results in mushrooms rich in flavor and health benefits.

  • Reishi

    Known as the 'mushroom of immortality,' our Reishi mushrooms are a symbol of longevity and vitality. Cultivated in ideal environmental conditions, these mushrooms undergo rigorous processing to extract their powerful beta-glucans and triterpenes, offering many health benefits including improved sleep.

  • Maitake

    Maitake mushrooms are celebrated for their ability to support the immune system and overall well-being and reduce stress. We nurture them in optimal conditions to ensure they are brimming with nutrients and natural goodness.

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