Osavi Lion's Mane mushroom supplement gives you a clearer mind and steadier mood, because a strong extract helps you stay focused all day, and it comes in clean allergen free capsules made in GMP facilities. This vegan philosophy shines through in everyday capsules that fit busy, health‑minded lifestyles and keep things simple for daily brain support and mood balance.

Available Sizes & Variants:

60 vegan caps - convenient daily dose for sustained support.

Benefits & Features:

• Supports cognitive clarity and focus.
• Star ingredient lion's mane extract supports nerve health and mood, while beta-glucans help modulate immune function.
• Vegan capsules fit vegetarian and vegan diets.
• Sugar-free, gluten-free and allergen friendly, this product fits sensitive diets.
• High potency lion's mane extract delivers a robust profile with elevated polysaccharide content and beta-glucans, supporting everyday brain health and immune balance for busy lifestyles.

Osavi Lion's Mane is produced in Poland by OLIVIT SP.Z O.O. under GMP standards, using a 30:1 extract from fruiting bodies with at least 40% polysaccharides and 20% beta-glucans. The vegan capsules and sugar-free formulation highlight a clean label approach that respects common allergens and dietary choices. It's a vegan capsule, not a vegan protein powder, which speaks to our focus on easy daily wellness for cognitive and nerve health support.

Energy value, Fat, of which saturates, Carbohydrates, of which sugars, Fibre, Protein, Salt, Lion’s mane (Hericium erinaceus) fruiting bodies extract, DER 30:1, standardised for:, Min. 40% polysaccharides min., of which beta-glucans min, 600mg of extract was obtained from 18g of the lion's mane fruiting bodies

• GTIN: 5904139923948
• Manufacturer: Osavi
• Categories: Lion's Mane Mushroom Products SupplementsOsaviVegan & Plant-Based Supplements
• 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.

Swallow one capsule with a glass of water, preferably after a meal. Store in a dark and dry place at room temperature, out of the reach of small children. The recommended daily dose should not be exceeded. Dietary supplements should not be used as a substitute for a balanced diet. A varied diet and a healthy lifestyle should be practised to help maintain normal health.

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

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Lion’s Mane (Hericium erinaceus) Extract

Lion’s Mane extract from the fruiting body is a medicinal mushroom used as a supplement ingredient to support normal physiological functioning.

This standardised extract is derived from the fruiting body and is suitable for vegan capsules, providing a concentrated, well characterised form of the mushroom for supplementation.

What Does Lion’s Mane Do?

Lion’s Mane contains compounds implicated in nerve growth factor synthesis, which supports nerve cell growth and brain health. It also contains beta-glucans and polysaccharides that can contribute to immune modulation and cellular health, in line with EFSA‑style functions.

Dr. Mori of Kyushu University found that lion’s mane may support cognitive function in adults with mild cognitive concerns, reflecting its potential role in mental clarity and mood alongside neural health.

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

Osavi is a brand with a plain commitment to high‑quality manufacturing, produced under GMP conditions at OLIVIT SP.Z O.O. in Poland, a history that makes us trust in consistent quality and safety. The producer's focus on ingredient standardisation and vegan capsule options lines up with Welzo’s purity and inclusion standards, helping a dependable supply chain for this lion’s mane supplement. The brand's commitment to clean labelling—sugar-free, gluten-free, lactose-free, soy-free and non-GMO—echoes the careful quality philosophy we anticipate from a well-established supplier. This brand got reviewed by our medical team for meeting our rigorous testing protocols, strengthening our trust in its approach to quality and safety. Osavi’s production practice and allergen-aware formulation make it a natural fit for this premium lion’s mane supplement, and we suggest it as a reliable partner for Welzo customers.