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72

kids shampoo

Launch it

A $8.7M/yr market growing +13.8% this quarter with returns at 0.4% — clears our launch bar.

Market size 100Growth 42Conversion 91Competition 84Returns 98Price range 78Avg price 79Brand share 80Review moat 22Quality gap 21

Market size

Incredible$8.7M

$8.7M/yr · 4.8M searches

Returns

Incredible0.4%

return rate — above 6% kills the launch gate

Conversion

Great10.9%

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

Competition

Great31%

top-5 click share — an open shelf

Brand share

Great55%

top-5 brand share — no brand owns this niche

Avg price

Great$16.50

avg listing price — sweet spot $15–$100

Price range

Great$5.17–$51.39

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

Growth

Okay+13.8%

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

Review moat

Bad10,301.33

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

According to Flapen's Amazon United States niche tracking, kids shampoo is a $8.7M/yr Amazon United States market (4.8M searches/yr). The top 5 brands hold 55% of demand. Demand peaks in Jun. Verdict: Launch it — 72/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

Market data

Units sold / yr
500K–600K
avg 8,000–10,000/product
Revenue / yr
$8.3M–$9.9M
units × avg price
Launch success
100%
7 of 7 new (360d)
Conversion rate
10.9%
Avg BSR
#195
Page quality
0%
Prime
100%
Sponsored
83%
Out of stock
0.0%
Avg brand age
65 months
Avg seller age
125 days

Competition

Clicks spread well past the top 5 (31% combined) — an open shelf where new products get seen.

Brands

21 falling

Sellers

709

Top-5 brand share

55%

Top 20: 99%

Top-5 click share

31%

Top 20: 63%

Open market

39%

  • Aveeno Baby25%
  • The Honest Company9%
  • Fairy Tales8%
  • Aussie7%
  • Dial7%
  • Suave6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +13.8% search growth over the last 90 days.
150K100KPrime Day '24Prime Day '25Spike '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun · busiest ÷ quietest = 1.7×

Product shelf

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

0%3%$261K6%$521K9%$782K12%$1.0M101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 63 tracked products in this niche — three views at once, no toggling.

Reviews

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

What buyers love

Smell35%

“smells clean”

Quality-Overall9%

“Excellent product”

Soft Feel9%

“Leaves hair soft”

Value For Money5%

“Good deal”

Moist/Dry4%

“Very moisturizing”

Cleansing4%

“Excellent cleanser,”

Lather3%

“doesnt take a lot to lather”

Allergies3%

“doesnt irritate the skin”

Ease Of Cleaning2%

“It cleans well”

Ease Of Use2%

“easy to brush”

What buyers complain about

Smell16%

“Awful smell”

Allergies11%

“Terrible rash”

Leak-Proof7%

“Leaked”

Moist/Dry6%

“Does not hydrate”

Value For Money3%

“Waste of money”

Motor Power3%

“Pump doesn't work”

Sensitivity-Overall3%

“super sensitive skin”

Hair Related3%

“my hair felt like crap”

Ease Of Use2%

“Unable to use”

Ease Of Cleaning2%

“doesnt get the hair very clean”

Top return reasons

Leak-Proof28%
Smell18%
Motor Power13%
Size-Overall8%
Value For Money7%
Advertised Vs Actual Product5%
Functionality-Overall2%
Moist/Dry2%
Ingredients-Overall2%
Product Condition1%

Common questions

Is kids shampoo profitable to sell on Amazon United States?
The niche generates $8.7M/yr across 63 tracked products. 7 of 7 products launched in the last 360 days are still selling. 90-day search growth is +13.8%. Flapen's verdict: Launch it (72/100).
How competitive is the kids shampoo niche?
21 brands and 709 sellers compete. The top 5 products take 31% of clicks and top 5 brands hold 55% of demand.
What do buyers complain about in kids shampoo?
Top complaints mined from reviews: Smell, Allergies, Leak-Proof. The return rate is 0.4%.
When does demand for kids shampoo peak?
Demand peaks in Jun; the busiest month runs 1.7× the quietest.
What does it cost to enter the kids shampoo niche?
Listings span $5.17–$51.39; the average listing price is $16.50 (sweet spot $15–$100). The average incumbent carries 10,301 reviews — the moat a new listing must climb.

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