luvs size 4
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Avg price
Incredible$24.84avg listing price — sweet spot $15–$100
Price range
Incredible$17.95–$29.98cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great11.0%search→purchase rate — share of searches ending in a sale
Market size
Good$336K$336K/yr · 123K searches
Growth
Okay+0.2%90-day search growth — must beat 0% to launch
Review moat
Bad10,365.8avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, luvs size 4 is a $336K/yr Amazon United States market (123K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 43/100.
Data updated Jul 12, 2026 · scored weekly · How we score niches
luvs size 4 market data
- Units sold / yr
- 13K–15K
- avg 2,000–2,500/product
- Revenue / yr
- $311K–$373K
- units × avg price
- Conversion rate
- 11.0%
- Avg BSR
- #18
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 80%
- Out of stock
- 0.0%
- Avg brand age
- 47 months
- Avg seller age
- 153 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 falling
Sellers
20
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Luvs61%
- Born to Love36%
- Finihen3%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 96 weeks — +0.2% search growth over the last 90 days.Peak months: Jan, Dec · busiest ÷ quietest = 4.7×
Top luvs size 4 search terms
- luvs size 490K/yr
- luvs diapers size 415K/yr
- luvs size 4 diapers5K/yr
- size 4 diapers luvs4K/yr
- diapers size 4 luvs4K/yr
- size 4 luvs diapers3K/yr
- luv diapers size 43K/yr
Top luvs size 4 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.
All 5 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Luvs Size 4 Baby Diapers Platinum Protection Bluey Diapers for Day & Night Size 4 144 Count (Packaging May Vary)
Luvs$29.984.5★20,790 rev
Born to Love Baby Hats -Toddler Boy Outfit - Infant Sun Hat - Toddler Baseball Hat Newborn Youth Flat Brim Mesh Trucker Surf SkateBro Fitted Beach Cap Gorros para Bebes (M 2-5 Years BlackKH)
Born to Love$25.554.8★10,323 rev
Born to Love Baby Hats -Toddler Boy Outfit - Infant Sun Hat - Toddler Baseball Hat Newborn Youth Flat Brim Mesh Trucker Surf SkateBro Fitted Beach Cap Gorros para Bebes (M 2-5 Years Jedi)
Born to Love$25.134.8★10,323 rev
Finihen Toddler Boys Trainer Underwear Training Briefs MultiplePack Size 4
Finihen$17.954.5★70 rev
Born to Love Baby Hats -Toddler Boy Outfit - Infant Sun Hat - Toddler Baseball Hat Newborn Youth Flat Brim Mesh Trucker Surf SkateBro Fitted Beach Cap Gorros para Bebes (M 2-5 Years Gray)
Born to Love$25.604.8★10,323 rev
Newest
by launch dateFinihen Toddler Boys Trainer Underwear Training Briefs MultiplePack Size 4
Finihen$17.9570 rev
Luvs Size 4 Baby Diapers Platinum Protection Bluey Diapers for Day & Night Size 4 144 Count (Packaging May Vary)
Luvs$29.9820,790 rev
Born to Love Baby Hats -Toddler Boy Outfit - Infant Sun Hat - Toddler Baseball Hat Newborn Youth Flat Brim Mesh Trucker Surf SkateBro Fitted Beach Cap Gorros para Bebes (M 2-5 Years Jedi)
Born to Love$25.1310,323 rev
Born to Love Baby Hats -Toddler Boy Outfit - Infant Sun Hat - Toddler Baseball Hat Newborn Youth Flat Brim Mesh Trucker Surf SkateBro Fitted Beach Cap Gorros para Bebes (M 2-5 Years BlackKH)
Born to Love$25.5510,323 rev
Born to Love Baby Hats -Toddler Boy Outfit - Infant Sun Hat - Toddler Baseball Hat Newborn Youth Flat Brim Mesh Trucker Surf SkateBro Fitted Beach Cap Gorros para Bebes (M 2-5 Years Gray)
Born to Love$25.6010,323 rev
Trending
90-day click momentumBorn to Love Baby Hats -Toddler Boy Outfit - Infant Sun Hat - Toddler Baseball Hat Newborn Youth Flat Brim Mesh Trucker Surf SkateBro Fitted Beach Cap Gorros para Bebes (M 2-5 Years BlackKH)
Born to Love$25.554.8★
Born to Love Baby Hats -Toddler Boy Outfit - Infant Sun Hat - Toddler Baseball Hat Newborn Youth Flat Brim Mesh Trucker Surf SkateBro Fitted Beach Cap Gorros para Bebes (M 2-5 Years Jedi)
Born to Love$25.134.8★
Finihen Toddler Boys Trainer Underwear Training Briefs MultiplePack Size 4
Finihen$17.954.5★
Born to Love Baby Hats -Toddler Boy Outfit - Infant Sun Hat - Toddler Baseball Hat Newborn Youth Flat Brim Mesh Trucker Surf SkateBro Fitted Beach Cap Gorros para Bebes (M 2-5 Years Gray)
Born to Love$25.604.8★
Luvs Size 4 Baby Diapers Platinum Protection Bluey Diapers for Day & Night Size 4 144 Count (Packaging May Vary)
Luvs$29.984.5★
What buyers say about luvs size 4
What buyers praise and complain about, mined from review topics.What buyers love
“Great product”
“Good fit”
“Great Leak-Free Option”
“Great value for the price”
“Its impressive how well its retained its shape and how the decal shows no sign of wear and tear”
“The bluey design is also really cute for baby”
“Its impressive how well its retained its shape and how the decal shows no sign of wear and tear”
“These diapers are pretty soft”
“absorbent”
“havent caused any irritation”
What buyers complain about
“Not the best”
Top return reasons
Common questions
- Is luvs size 4 profitable to sell on Amazon United States?
- The niche generates $336K/yr across 5 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +0.2%. Flapen's verdict: Skip it (43/100).
- How competitive is the luvs size 4 niche?
- 3 brands and 20 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in luvs size 4?
- Top complaints mined from reviews: Quality-Overall. The return rate is 0.5%.
- When does demand for luvs size 4 peak?
- Demand peaks in Jan–Dec; the busiest month runs 4.7× the quietest.
- What does it cost to enter the luvs size 4 niche?
- Listings span $17.95–$29.98; the average listing price is $24.84 (sweet spot $15–$100). The average incumbent carries 10,366 reviews — the moat a new listing must climb.