€50.00 Original price was: €50.00.€40.00Current price is: €40.00.
Elevate your daily mental performance and long-term brain health with the Lion’s Mane Supplement 4000mg with Vitamin B1 & Black Pepper from UK Mushrooms OK – the UK’s leading source for premium, science-backed mushroom supplements. Each serving delivers a powerful 4000mg equivalent of organic Lion’s Mane mushroom (Hericium erinaceus) through a concentrated 10:1 dual-extract (hot water + ethanol) that captures the full spectrum of bioactive compounds: hericenones, erinacines, beta-glucans (>30%), polysaccharides, and antioxidants. Combined with 100% of the NRV of Vitamin B1 (Thiamine) and 10mg of premium BioPerine® black pepper extract for maximum absorption, this 180-tablet bottle provides a full 3-month supply (1 tablet daily) or 6 months at the standard 500mg maintenance dose.
Lion’s Mane has been used for centuries in Traditional Chinese Medicine as the “smart mushroom” and is now one of the most researched functional mushrooms in the world. Modern studies highlight its unique ability to stimulate Nerve Growth Factor (NGF) production – a protein critical for the growth, maintenance, and repair of neurons in the brain and nervous system. Users across London, Manchester, Birmingham, Glasgow, Edinburgh, Bristol, Leeds, and the entire UK report noticeable improvements in focus, memory recall, mental clarity, mood stability, and reduced brain fog within 2–4 weeks of consistent use. The addition of Vitamin B1 supports healthy nervous system function and energy metabolism in brain cells, while BioPerine® increases bioavailability of the mushroom actives by up to 30%, ensuring you get more from every dose.
Key benefits of this high-potency Lion’s Mane formula:
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Thousands of UK customers in 2026 trust this formula for its clean, transparent sourcing and noticeable real-world results. Whether you’re combating brain fog from long working hours, supporting memory during study periods, protecting long-term brain health as you age, or simply optimising daily performance, this high-potency Lion’s Mane supplement with added Vitamin B1 and BioPerine® delivers one of the most effective and bioavailable options available in the UK market.

















