60 days to decide · No subscription · UK dispatchYou used to read whole books.Here’s the 6-week way back.
Attention is a skill, and it trains back: one timer, one routine and Lion’s Mane in your first coffee, with focus blocks that grow every week.
4.8 from 2,751 ratings of our Lion’s Mane powder
Lion’s Mane powder, month one
£5 + £4.95 UK delivery = £9.95 · 30 g, four weeksNo subscription. Nothing renews. 60 days to decide, even opened.
Capsules, gummies or the full system? See the options
Every scroll is a rep.
Thousands a day, for years. Your attention got very good at one thing: switching. Train it the other way, a little more each week, and it gets good at staying.
Average time on one screen before switching, in recent studies.
Average time before interrupted work was picked up again (25 min 26 s).
Mark, Attention Span (2023). Mark, González & Harris (2005), a field study of 24 office workers.
- More coffeeAn hour of buzz, then the same habits.
- WillpowerWorks on a good day. Most days are not good days.
- Another appOne more screen to switch to.
- A systemThe same short routine every day, a step harder each week.
One timer. One routine. Six weeks.
- 01 · The block
One task, a timer, the phone in another room
Start with 25 minutes, first thing in your working day. In a study of about 800 people, those whose phone was in another room did best on the tests.
Ward et al. (2017), Journal of the Association for Consumer Research. - 02 · The ladder
A little longer every week
- Wk 150m2×25
- Wk 21h153×25
- Wk 32h3×40
- Wk 42h404×40
- Wk 53h404×55
- Wk 64h355×55
- 03 · The fuel
The same cue every morning
Lion’s Mane, two scoops in your first coffee, to support focus. No caffeine in it.
Brain TechSystem after breakfast. Its zinc contributes to normal cognitive function.
ReishiSystem in an evening cup, for the wind-down.
“As a software developer constantly juggling complex problems… I started feeling a real difference around the third week.”
The ladder is Solve Labs’ own method, built from published research on focused work; no study has tested this exact sequence. Everyone is different: this is the routine, not a promised result.
Start the habit for £5.
A full month of Lion’s Mane to go with your first four weeks of blocks. Or take the whole system from day one.
The gummies add-on goes with the Lion’s Mane start.
- Lion’s Mane powder, month one
- Included free: the 55-page Deep Work Workbook (six weeks, PDF) and our focus timer app
- No subscription. One payment, nothing renews.
Days to decide, even opened. Do the first weeks of blocks; if it is not for you, send it back within 60 days for a full refund.
Each offer price is once per customer. Card, PayPal, Klarna or Clearpay at checkout. Dispatched in 1–2 working days.
Three labs. Open the reports.
Lion’s Mane from the fruiting body only, a 10:1 extract, nothing added. Each figure below is a PDF you can read before you buy.
- 31.8%Beta-glucans 1,3 and 1,6ALS, Dec 2022: open the certificate
- 99.2%DNA match to Hericium erinaceusInventUR, Jul 2024: open the certificate
- 0.014mg/kg of lead, against a limit of 3.0GBA Polska, Mar 2025: open the results
2,751 ratings of our Lion’s Mane powder, on Amazon, Allegro and our stores.
253 reviews of Solve Labs on Trustpilot (our EU store).
“I felt compelled to write this review after buying another brand to compare against. Solve Labs is far superior. In taste and effect. I take a scoop in my coffee twice a day before I sit down to do some focused work.”
“The clarity and the ability to concentrate for longer periods have genuinely improved my day-to-day work efficiency.”
Ratings counted in October 2026; most of them come from customers in Poland, where Solve Labs started. Reviews are individual opinions.
Before you start
What exactly do I get for £5?
One 30 g pouch of Lion’s Mane powder, four weeks at two scoops a day, plus the free Deep Work Workbook and focus timer app. UK delivery is £4.95, so £9.95 in all. Capsules instead of powder are £10 (£14.95 delivered).
How do I get the workbook and the timer?
They come with your order: the 55-page Deep Work Workbook as a PDF to print or keep on your phone, and the link to our free focus timer, which runs in your browser. Start with tomorrow’s first 25-minute block.
Is this a subscription?
No. It is one order and one payment. Nothing renews and there is nothing to cancel.
Why is it one per customer?
Because £5 is a price for trying it, not for stocking up. The same goes for the half-price gummies and the system price: each can be used once per customer.
When will it arrive?
UK orders are packed within one to two working days and usually arrive three to five working days after you order, with a tracking link by email.
What happens after the first month?
Nothing, unless you choose. Lion’s Mane is £25 a month (capsules £30), or 20% less on Subscribe & Save, which you can pause or cancel any time.
Is there caffeine in it?
No. None of Lion’s Mane, Brain Tech, Reishi or the gummies contains caffeine, so they sit happily next to your coffee. If you take medication, are pregnant or breastfeeding, ask your GP first.
What if it is not for me?
Send it back within 60 days of your order for a full refund, even if the pouch is opened.
Your first block can be tomorrow morning.
Lion’s Mane powder, month one: £5 + £4.95 UK delivery = £9.95.
Start for £5No subscription · 60 days to decide, even opened · one per customer