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50

lip liner set

Worth a look

Shows low returns (0.4%), but a small market ($46K/yr) keeps it on the watch list.

Market size 12Growth 16Conversion 39Competition 77Returns 98Price range 57Avg price 21Brand share 61Review moat 41Quality gap 86

Returns

Incredible0.4%

return rate — above 5% kills the launch gate

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Competition

Great38%

top-5 click share — an open shelf

Brand share

Good68%

top-5 brand share — brands hold most of the demand

Price range

Good£2.85–£30.97

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

Review moat

Okay2,443.94

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay3.1%

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

Avg price

Bad£7.42

avg listing price — sweet spot $15–$100

Growth

Bad-17.1%

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

Market size

Bad£46K

£46K/yr · 198K searches

According to Flapen's Amazon United Kingdom niche tracking, lip liner set is a £46K/yr Amazon United Kingdom market (198K searches/yr). The top 5 brands hold 68% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 50/100.

Data updated Jul 21, 2026 · scored weekly · How we score niches

lip liner set market data

Units sold / yr
5K–6K
avg 100–250/product
Revenue / yr
£37K–£45K
units × avg price
Conversion rate
3.1%
Avg BSR
#352
Page quality
0%
Prime
98%
Sponsored
83%
Out of stock
8.0%
Avg brand age
28 months
Avg seller age
146 days

Competition & brand share

Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.

Brands

27 falling

Sellers

154

Top-5 brand share

68%

Top 20: 96%

Top-5 click share

38%

Top 20: 73%

Open market

28%

  • HQDA25%
  • HOPHAT17%
  • Noerrors12%
  • KYLIE8%
  • LANGMANNI6%
  • LOPHE4%

Demand & seasonality

Weekly Amazon search volume, last 83 weeks — -17.1% search growth over the last 90 days.
7K5KSpike '25Prime Day '25Black Friday '25Holiday '25JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Nov, Dec · busiest ÷ quietest = 2.2×

Top lip liner set search terms

  • lip liner and lipstick set38K/yr
  • lip kit40K/yr
  • lip combo set18K/yr
  • lip combo22K/yr
  • lip liner and gloss set13K/yr
  • kylie lip kit14K/yr
  • lipstick and lip liner set10K/yr
  • kylie jenner lip kits10K/yr
  • lip kits for women7K/yr
  • lipliner and lipstick set5K/yr
All search terms

Top lip liner set 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%3%£1K6%£3K9%£4K12%£6K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about lip liner set

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

What buyers love

Color32%

“beautiful colours”

Quality-Overall13%

“A lovely gift set and fantastic quality”

Value For Money11%

“Great value”

Ease Of Application5%

“Nice application, very easy”

Soft Feel4%

“gives that smooth”

Durability3%

“The longevity and stay on are perfect”

Moist/Dry3%

“Great for moisturising as well”

Ease Of Use3%

“Easy to Use”

Texture/Consistency-Overall3%

“smooth texture”

Coverage2%

“Great coverage”

What buyers complain about

Durability18%

“not lasting”

Color17%

“Colour wasnt what expected”

Moist/Dry7%

“Dry”

Quality-Overall7%

“Not good quality”

Value For Money5%

“Waste of money”

Size-Overall4%

“Smaller than expected”

Advertised Vs Actual Product2%

“nothing like the picture”

Functionality-Overall2%

“Doesn't work”

Stain Resistance2%

“doesn't stain lips enough”

Ease Of Application2%

“The application is a bit different at first”

Top return reasons

Color42%
Functionality-Overall8%
Advertised Vs Actual Product6%
Stain Resistance6%
Moist/Dry6%
Quality-Overall5%
Durability5%
Size-Overall4%
Product Condition3%
Leak-Proof2%

Common questions

Is lip liner set profitable to sell on Amazon United Kingdom?
The niche generates £46K/yr across 53 tracked products. 0 of 22 products launched in the last 360 days are still selling. 90-day search growth is -17.1%. Flapen's verdict: Worth a look (50/100).
How competitive is the lip liner set niche?
27 brands and 154 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 68% of demand.
What do buyers complain about in lip liner set?
Top complaints mined from reviews: Durability, Color, Moist/Dry. The return rate is 0.4%.
When does demand for lip liner set peak?
Demand peaks in Nov–Dec; the busiest month runs 2.2× the quietest.
What does it cost to enter the lip liner set niche?
Listings span £2.85–£30.97; the average listing price is £7.42 (sweet spot $15–$100). The average incumbent carries 2,444 reviews — the moat a new listing must climb.