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50

nappy pants size 6

Worth a look

Shows low returns (0.1%), but brand-locked demand (top 5 brands take 92% of clicks) keeps it on the watch list.

Market size 33Growth 30Conversion 99Competition 24Returns 100Price range 69Avg price 80Brand share 21Review moat 30Quality gap 63

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Conversion

Incredible17.6%

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

Avg price

Great£17.03

avg listing price — sweet spot $15–$100

Price range

Good£5.18–£36.80

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Market size

Okay£158K

£158K/yr · 53K searches

Growth

Okay+4.1%

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

Review moat

Okay3,454.29

avg incumbent reviews — the moat a new listing must climb

Competition

Bad72%

top-5 click share — a locked-up shelf

Brand share

Bad92%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United Kingdom niche tracking, nappy pants size 6 is a £158K/yr Amazon United Kingdom market (53K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Oct. Verdict: Worth a look — 50/100.

Data updated Jul 18, 2026 · scored weekly · How we score niches

nappy pants size 6 market data

Units sold / yr
6K–8K
avg 250–500/product
Revenue / yr
£102K–£136K
units × avg price
Conversion rate
17.6%
Avg BSR
#67
Page quality
0%
Prime
100%
Sponsored
71%
Out of stock
2.4%
Avg brand age
48 months
Avg seller age
181 days

Competition & brand share

The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 falling

Sellers

34

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

72%

Top 20: 100%

Open market

6%

  • by Amazon52%
  • Pampers25%
  • Naty7%
  • HUGGIES4%
  • Nutmeg4%
  • JackLoveBriefs3%
  • Open — no brand owns it (2 brands, 6%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +4.1% search growth over the last 90 days.
3K2KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Oct · busiest ÷ quietest = 1.7×

Top nappy pants size 6 search terms

  • nappy pants size 626K/yr
  • size 6 nappy pants18K/yr
  • pull up nappies size 65K/yr
  • size 6 pull ups3K/yr
  • size 6 pull ups nappy pants376/yr
All search terms

Top nappy pants size 6 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%£16K20%£32K30%£47K40%£63K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

What buyers say about nappy pants size 6

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

What buyers love

Quality-Overall23%

“Brilliant quality”

Leak-Proof16%

“haven't leaked through”

Size-Overall7%

“Comfy good fit”

Value For Money6%

“plus they are way cheaper than other brands”

Absorbency5%

“Absorbent”

Soft Feel4%

“Soft and fit snug,”

Thickness2%

“thick”

Design-Overall2%

“Love the Disney design on them too”

Storage Capacity1%

“holds a lot”

Comfort-Overall1%

“Comfy good fit”

What buyers complain about

Allergies26%

“Reaction”

Leak-Proof25%

“constantly would leak out the gels inside too”

Advertised Vs Actual Product7%

“priced- picture is misleading”

Thickness5%

“Very thin nappy pants”

Skin Health2%

“Awful and major skin irritation to my baby”

Absorbency2%

“Not very absorbant”

Side Effects2%

“Bad reactions”

Moist/Dry2%

“my son has been wet EVERY NIGHT”

Size-Overall2%

“As soon as there is a bit of wee in the nappy it becomes really big and baggy”

Itch Relief2%

“has left my lo sore and itchy”

Common questions

Is nappy pants size 6 profitable to sell on Amazon United Kingdom?
The niche generates £158K/yr across 14 tracked products. 90-day search growth is +4.1%. Flapen's verdict: Worth a look (50/100).
How competitive is the nappy pants size 6 niche?
8 brands and 34 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 92% of demand.
What do buyers complain about in nappy pants size 6?
Top complaints mined from reviews: Allergies, Leak-Proof, Advertised Vs Actual Product. The return rate is 0.1%.
When does demand for nappy pants size 6 peak?
Demand peaks in Oct; the busiest month runs 1.7× the quietest.
What does it cost to enter the nappy pants size 6 niche?
Listings span £5.18–£36.80; the average listing price is £17.03 (sweet spot $15–$100). The average incumbent carries 3,454 reviews — the moat a new listing must climb.