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potty training underwear for girls

Worth a look72/100

potty training underwear for girls shows a fragmented shelf (top 5 take 24% of clicks), but a small market ($1.8M/yr) keeps it on the watch list.

Market/yr

$1.8M

Growth (1y)

+327.9%

Products

83

Brands

20

was 20 a year ago

Sellers

23

Price range

$11.11–$37.80

Returns

2.1%

Rating

4.4★

72/100

Worth a look

Scores 72/100 — above our 62-point bar, but a launch gate (market size, growth, or returns) failed.

Market sizeGrowthCompetitionQuality gapReturns
Market size
47
×0.30
Growth
87
×0.30
Competition
91
×0.20
Quality gap
47
×0.10
Returns
83
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +327.9% year over year.
116K58KSpike '25Prime Day '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

No pronounced peak months · busiest ÷ quietest = 1.4×

Competition

21%Hanes
  • Hanes21%
  • MooMoo Baby21%
  • BliBliTaTa9%
  • Boboking9%
  • YIKG8%
  • BIG ELEPHANT7%
  • Other (14 brands)25%

Clicks spread well past the top 5 (24% combined) — an open shelf where new products get seen. 20 brands and 23 sellers compete here.

Brands

20 flat

was 20 a year ago

Sellers

23

Top 5 brand share

68%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 83 tracked products in this niche.

Reviews

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

What buyers love

Size-Overall16%

“not too tight”

Quality-Overall12%

“These are well made adorable”

Comfort-Overall8%

“they are very comfortable”

Exercise/Sports Suitability8%

“Overall, these are a practical option for helping toddlers transition from diapers to regular underwear during potty training”

Soft Feel6%

“Material is soft”

Absorbency5%

“Absorbent layer protects against leaks”

Design-Overall3%

“Cute designs”

Advertised Vs Actual Product3%

“Looks just like pictures”

Thickness3%

“I love the extra thickness”

Color3%

“Cute colors”

What buyers complain about

Size-Overall16%

“Way to tight”

Absorbency16%

“NOT ABSORBENT”

Water Resistance6%

“immediately wet right through the underwear”

Advertised Vs Actual Product3%

“Not as advertised”

Material Quality3%

“These things are 100% polyester and NOT breathable”

Thickness3%

“Thick”

Leak-Proof3%

“Not Leak proof”

Thigh Fit2%

“The thigh opening is too tight”

Value For Money2%

“Waste of money”

Stretchability/Expandability/Elasticity2%

“No elasticity to them”

Top return reasons

  • Size-Overall59%
  • Thigh Fit8%
  • Waist Fit7%
  • Material Quality5%
  • Advertised Vs Actual Product4%
  • Absorbency2%
  • Value For Money2%
  • Length1%
  • Cushion1%
  • Functionality-Overall1%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.66 median price · 2.2% median returns across 14,544 tracked niches.