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lignosus

Skip it

A small market ($6K/yr) — this niche doesn't clear our bar today.

Market size 2Growth 28Conversion 23Competition 12Returns 99Price range 78Avg price 86Brand share 15Review moat 93Quality gap 89

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Review moat

Great148.1

avg incumbent reviews — the moat a new listing must climb

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Avg price

Great£19.40

avg listing price — sweet spot $15–$100

Price range

Great£9.05–£36.88

cheapest to priciest tracked listing — scored on the share inside $15–$100

Growth

Okay+2.4%

90-day search growth — must beat 0% to launch

Conversion

Bad1.8%

search→purchase rate — share of searches ending in a sale

Brand share

Bad94%

top-5 brand share — brand-locked demand

Competition

Bad85%

top-5 click share — a locked-up shelf

Market size

Bad£6K

£6K/yr · 17K searches

According to Flapen's Amazon United Kingdom niche tracking, lignosus is a £6K/yr Amazon United Kingdom market (17K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Mar–Apr. Verdict: Skip it — 42/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

lignosus market data

Units sold / yr
750–1K
avg 0–100/product
Revenue / yr
£15K–£19K
units × avg price
Conversion rate
1.8%
Avg BSR
#350
Page quality
0%
Prime
90%
Sponsored
80%
Out of stock
10.5%
Avg brand age
30 months
Avg seller age
189 days

Competition & brand share

The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 falling

Sellers

9

Top-5 brand share

94%

Top 20: 100%

Top-5 click share

85%

Top 20: 100%

Open market

2%

  • Bolman Health38%
  • ProBotanics36%
  • Time Health8%
  • ALIBOOSTER6%
  • Lxitian5%
  • ELEV8LABS4%
  • Open — no brand owns it (1 brand, 2%)

Demand & seasonality

Weekly Amazon search volume, last 74 weeks — +2.4% search growth over the last 90 days.
3K2KSpike '25Holiday '25Spike '26MarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Mar, Apr · busiest ÷ quietest = 3.4×

Top lignosus products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%£62420%£1K30%£2K40%£2K101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 10 tracked products in this niche — three views at once, no toggling.

What buyers say about lignosus

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall20%

“Good quality product”

Breathability14%

“Noticeable Support for Breathing Comfort”

Advertised Vs Actual Product13%

“As described”

Value For Money11%

“it seems better value than my other brand-”

Cough Relief10%

“Increases lung capacity”

Nutritional Content7%

“Will be my added to my supplement routine”

Sinus Relief7%

“works well clears my sinuses”

Ease Of Use5%

“Easy to take”

Taste-Overall4%

“dont leave any unpleasant aftertaste”

Soothing Effect2%

“It feels very soothing”

What buyers complain about

Functionality-Overall25%

“Didn't work for me”

Advertised Vs Actual Product19%

“the ingredients don't match those listed on the advert”

Compatibility-Overall13%

“Didnt work for my husband”

Breathability13%

“Not feeling and changes in my breathing”

Ingredients-Overall6%

“the ingredients don't match those listed on the advert”

Side Effects6%

“Soon after, my liver protested, and I developed a cold sore on my lip, which is very unusual for me”

Taste-Overall6%

“The taste made me feel unwell right away”

Cough Relief3%

“I have suffered with occasional asthma most of my life”

Top return reasons

Compatibility-Overall50%
Advertised Vs Actual Product50%

Common questions

Is lignosus profitable to sell on Amazon United Kingdom?
The niche generates £6K/yr across 10 tracked products. 90-day search growth is +2.4%. Flapen's verdict: Skip it (42/100).
How competitive is the lignosus niche?
7 brands and 9 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 94% of demand.
What do buyers complain about in lignosus?
Top complaints mined from reviews: Functionality-Overall, Advertised Vs Actual Product, Compatibility-Overall. The return rate is 0.1%.
When does demand for lignosus peak?
Demand peaks in Mar–Apr; the busiest month runs 3.4× the quietest.
What does it cost to enter the lignosus niche?
Listings span £9.05–£36.88; the average listing price is £19.40 (sweet spot $15–$100). The average incumbent carries 148 reviews — the moat a new listing must climb.