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Protein WorksBotanicals & extracts

Lions Mane Limitless, 120 capsules

£18.99 for 120 capsules at Protein Works. That works out at 95p per 1 g, which ranks it 16th of the 22 lion's mane fruiting body extract products we price across 9 UK retailers.

What it really costs, per 1 g95pOne 1 g dose is our comparison unit for lion's mane. It is not a recommendation.
A day95p
A week£6.63
A month£28.43
A year£345.88

At one 1 g dose a day, this pack lasts 20 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

  • Servings: 120 ÷ 2 per serving = 60
  • In the pack: 60 × 334 mg = 20 g
  • £18.99 ÷ 20 g × 1 g = 94.8p per 1 g
  • A week 94.8p × 7 = £6.63 · a month × 30 = £28.43 · a year × 365 = £345.88
  • Amount per serving: extract weight stated on the label.

The standard dose is a comparison unit, not a recommendation. Always confirm the price on the retailer's site. How we compare everything.

Cheaper lion's mane fruiting body extract

All 22, ranked →
Lion's Mane Mushroom PowderW-Wellness · 2 g a serving · £19.00 a month · a pack lasts 2 months63p£38.00View at W-Wellness (opens in a new tab)
Lion's Mane PowderMyprotein · 2 g a serving · £20.00 a month · a pack lasts 2 months67p£39.99View at Myprotein (opens in a new tab)
WeightWorldLion's Mane Mushroom GummiesWeightWorld · 200 mg a serving · £21.65 a month · a pack lasts 18 days72p£12.99View at WeightWorld (opens in a new tab)
Lions Mane LimitlessProtein Works · 334 mg a serving · £26.94 a month · a pack lasts 30 days90p£26.99View at Protein Works (opens in a new tab)
Lion's ManeTogether Health · 1 g a serving · £27.99 a month · a pack lasts 30 days93p£27.99View at Together Health (opens in a new tab)
This productProtein Works · 334 mg a serving · £28.43 a month · a pack lasts 20 days95pshown above

Switching to the W-Wellness pack saves £9.43 a month at the same 1 g dose.

Ranked purely by price per 1 g. 35 combination products also contain lion's mane.

Pack sizes

PackPricePer doseA year
180 capsules£26.9990p£327.72
120 capsulesthis pack£18.9995p£345.88
60 capsules£9.99£1.00£363.91

At one 1 g dose a day, the 180 capsules pack costs £18.15 less a year than this one.

On the label

Lion's mane · Fruiting body extract
334 mg per serving (extract weight stated on the label)
Pack
120 capsules · 60 servings · 2 capsule(s) a serving
Cost per serving
32p (60 servings in the pack)
More label details
Barcode
5061062522065
Sold by
Protein Works
What the listing says
“120 Capsules” · “Per 2 Capsules” · “[Lion's Mane Extract (30% Polysaccharide, 12:1 Extract) ; 334mg]”
Ingredients

Microcrystalline Cellulose, Lion's Mane Mushroom 12:1 Fruiting Body Extract 30% Polysaccharides, Capsule Shell (Hydroxypropyl Methyl Cellulose), Magnesium Stearate, Silicon Dioxide, Vitamin B6 (Pyridoxine Hydrochloride).

From the Protein Works listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

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One 1 g dose is our comparison unit, not a recommendation.

Price history

1 price change since 23 September 2026. Checked on 2 days, most recently 9 October 2026.

Lowest recorded
£17.9923 Sept
Highest recorded
£18.999 Oct
First recorded
£17.9923 Sept
Checked on
2 dayssince 23 Sept
Pack price at each check.
  1. Up at Protein Works: £17.99 → £18.99 (+5.6%)
  2. First checked at Protein Works: £17.99

Questions about this product

How much does Protein Works Lions Mane Limitless cost per 1 g?

95p per 1 g, from £18.99 for 120 capsules at Protein Works, checked on 9 October 2026.

Is it the cheapest lion's mane fruiting body extract in the UK?

No, it is 16th of 22. Lion's Mane Capsules 500mg at Bulk works out at 31p per 1 g.

How long does one pack last?

20 days at one 1 g dose. The pack holds 20 g in total.

About Protein Works

Founded 2012 · Liverpool, England · Part of Lactalis

Protein Works is a British nutrition company founded in 2012 by Mark Coxhead, Nick Smith and Karl Jacobie. It is based at PW Campus in Speke, Liverpool, which opened in 2025 and replaced several sites in Runcorn.

All 149 Protein Works products, priced per doseVisit Protein Works (opens in a new tab)

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