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Slavic Labs Lion’s Mane 20:1 Extract

£35.97Tax includedLowest price in 30 days: £35.97

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Slavic Labs Lion's Mane is a high-potency mushroom extract formulated for individuals seeking to support focus, memory, and overall cognitive function. Using a concentrated 20:1 extract ratio, this powder delivers the equivalent of 20g of raw mushroom in every single gram, offering a rich profile of bioactive compounds, particularly β-glucans.

This is not a basic mushroom powder — it's a standardised, highly concentrated form made from fruiting bodies only, with no added fillers or mycelium. It's the ideal choice for users who want clean, practical support for mental clarity, productivity, and overall brain wellness.

Who is it for?

Slavic Labs Lion's Mane is perfect for:

  • Students and professionals seeking better concentration and mental energy
  • Athletes and gamers want sharper reflexes and clearer thinking
  • Anyone stacking with other nootropics for daily cognitive enhancement
  • Individuals exploring mushroom-based support for long-term brain health

Our opinion

This is one of the strongest Lion's Mane powders we've seen — high extract ratio, explicit β-glucan content, and nothing added that doesn't need to be there. You feel the clarity kick in about 30–60 minutes after dosing. Clean, focused, and no crash. For anyone serious about brain performance or natural nootropics, this is an excellent pick with a lot of value per gram.

Active Ingredients (per daily serving)




  • Lion’s Mane Extract (Hericium Erinaceus – DER 20:1) – 1000mg


    Sourced exclusively from the fruiting bodies, this concentrated extract provides the equivalent of 20,000mg of raw mushroom per serving. Lion’s Mane is recognised in both traditional and modern nootropic applications for its potential to support memory, focus, and brain cell communication.


  • β-Glucans – 297mg


    These polysaccharides are among the most important active components in Lion’s Mane, contributing to immune system modulation and supporting the gut-brain axis. The standardised β-glucan content ensures reliable potency in every serving.


  • Vitamin B6 – 0.7mg (50% NRV)


    Added to support neurotransmitter function and energy metabolism. B6 also plays a role in maintaining a balanced mood and cognitive health.


Dosage – Timing – Follow-Up


Mix 1,000 mg (1 scoop) of powder daily with water, juice, or your favourite beverage.It can be taken in the morning or before periods of mental work.Pairs well with other adaptogens or nootropics.
Do not exceed the recommended daily serving.

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Need help?

Slavic Labs Lion’s Mane 20:1 is a concentrated mushroom extract powder used to support memory, focus and overall cognitive function.

It uses a 20:1 extract ratio, delivering the equivalent of 20 grams of raw mushroom in every single gram of powder.

Yes. It is a single mushroom extract with no stimulants, so it suits any time of day and stacks easily with other products.

Beta-glucans are among the key bioactive compounds found in mushroom extracts. Slavic Labs Lion’s Mane offers a rich profile of bioactive compounds, particularly beta-glucans.

This is not a basic mushroom powder. It is a standardised, highly concentrated 20:1 extract with a stated ratio, rather than ground raw mushroom of unknown strength.

Lion’s Mane is used in long-term cognitive and wellbeing supplement routines, commonly chosen for memory, focus and overall cognitive function.

It is supplied as an extract powder, making it easy to measure and mix into drinks or combine with other supplements.

It suits users who want a concentrated, clearly standardised cognitive mushroom extract as part of a longer-term routine rather than a one-off stimulant hit.

Follow the serving directions on the Slavic Labs label, measuring the powder according to the stated serving size.

You can buy Slavic Labs Lion’s Mane 20:1 Extract in the UK directly from Cross The Limits.