---
title: "Baby Shark Toothbrush — $22K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/baby-shark-toothbrush"
last_updated: "2026-08-09T16:23:08.167Z"
locale: en
meta:
description: "Niche score 27/100 · $22K/yr market · 31K searches/yr · $9.77 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 27/100 · $22K/yr market · 31K searches/yr · $9.77 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Baby Shark Toothbrush — $22K/yr Amazon US Niche (2026) - Flapen"
---
# **baby shark toothbrush**
**Skip it**
Soft demand (-55.2% this quarter) — this niche doesn't clear our bar today.
Market size 6Growth 0Conversion 76Competition 4Returns 99Price range 23Avg price 31Brand share 0Review moat 49Quality gap 25
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****7.3%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****1,620.29**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Okay****$9.77**
avg listing price — sweet spot $15–$100
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Price range**
**Bad****$3.04–$18.58**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Bad****$22K**
$22K/yr · 31K searches
**Competition**
**Bad****95%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-55.2%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, baby shark toothbrush is a $22K/yr Amazon United States market (31K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Mar–Apr–Dec. Verdict: Skip it — 27/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **baby shark toothbrush market data**
- **Units sold / yr**
- **2K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$20K–$24K**
- units × avg price
- **Conversion rate**
- **7.3%**
- **Avg BSR**
- **#48**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **14%**
- **Out of stock**
- **5.1%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **160 days**
## **Competition & brand share**
The top 5 products capture 95% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▼falling
**Sellers**
**20**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**95%**
Top 20: 100%
**Open market**
**0%**
- FIREFLY74% - BriteBrush16% - GuruNanda5% - Brush Buddies3% - Toothbrush Toys2%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -55.2% search growth over the last 90 days.
3K2KHoliday '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, Dec · busiest ÷ quietest = 3.5×
[**Open Trend **](https://flapen.com/research/us/health-household/baby-shark-toothbrush/trend)
## **Top baby shark toothbrush search terms**
- **baby shark toothbrush**20K/yr-5.2%8.0% conv. - **baby shark toothbrush age 2-4**5K/yr-10.6%8.7% conv. - **baby shark toothbrush for toddlers 1-3**674/yr-5.8%7.6% conv. - **baby shark easter basket**5K/yr-98.7%0.0% conv. - **baby shark easter basket stuffers**1K/yr-95.9%0.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/baby-shark-toothbrush/search-terms)
## **Top baby shark toothbrush 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%15%$3K30%$7K45%$10K60%$13K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 7 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**FIREFLY Clean N Protect Baby Shark Toothbrush with 3D Character Cover Soft Bristles Anti-Slip Grip Handle Battery Included Ages 3+ 1 Count**FIREFLY**$8.26**4.6★630 rev](https://www.amazon.com/dp/B0CD85KDZ6) [2**FIREFLY First Firefly Training Light Up Toothbrush Baby Shark Yellow**FIREFLY**$9.67**4.6★1,396 rev](https://www.amazon.com/dp/B0BSVKP9C4) [3**BriteBrush - Interactive Smart Kids Toothbrush featuring Baby Shark**BriteBrush**$17.63**4.5★3,994 rev](https://www.amazon.com/dp/B07VLL8QH4) [4**GuruNanda Kids Toothbrush with Suction Cup & Fun Animal Designs - Soft Bristles for Healthy Gums- Non-Slippery & Mess-Free Toothbrush 3+ Age- 4 Count**GuruNanda**$3.04**4.7★3,665 rev](https://www.amazon.com/dp/B0C4VXPKGL) [5**Brush Buddies Sesame Street Toothbrushes for Kids Soft Bristle Toddler Toothbrushes Ages 2-4 Fun Sesame Street Designs 6-Count Set**Brush Buddies**$5.26**4.8★705 rev](https://www.amazon.com/dp/B0DMDPL11B)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Brush Buddies Sesame Street Toothbrushes for Kids Soft Bristle Toddler Toothbrushes Ages 2-4 Fun Sesame Street Designs 6-Count Set**Brush Buddies**$5.26**705 rev1y ago](https://www.amazon.com/dp/B0DMDPL11B) [**FIREFLY Ready Go Brush Peppa Pig Light Up Timer Toothbrush Premium Soft Bristles 1 Minute Timer Less Mess Suction Cup Battery Included Easy Storage for Ages 3+ 1 Count**FIREFLY**$5.97**856 rev2y ago](https://www.amazon.com/dp/B0CLM4ZD9F) [**FIREFLY Clean N Protect Baby Shark Toothbrush with 3D Character Cover Soft Bristles Anti-Slip Grip Handle Battery Included Ages 3+ 1 Count**FIREFLY**$8.26**630 rev2y ago](https://www.amazon.com/dp/B0CD85KDZ6) [**GuruNanda Kids Toothbrush with Suction Cup & Fun Animal Designs - Soft Bristles for Healthy Gums- Non-Slippery & Mess-Free Toothbrush 3+ Age- 4 Count**GuruNanda**$3.04**3,665 rev3y ago](https://www.amazon.com/dp/B0C4VXPKGL) [**FIREFLY First Firefly Training Light Up Toothbrush Baby Shark Yellow**FIREFLY**$9.67**1,396 rev3y ago](https://www.amazon.com/dp/B0BSVKP9C4)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**FIREFLY First Firefly Training Light Up Toothbrush Baby Shark Yellow**FIREFLY**$9.67**4.6★**▲ 22%**](https://www.amazon.com/dp/B0BSVKP9C4) [**FIREFLY Clean N Protect Baby Shark Toothbrush with 3D Character Cover Soft Bristles Anti-Slip Grip Handle Battery Included Ages 3+ 1 Count**FIREFLY**$8.26**4.6★**▲ 11%**](https://www.amazon.com/dp/B0CD85KDZ6) [**FIREFLY Ready Go Brush Peppa Pig Light Up Timer Toothbrush Premium Soft Bristles 1 Minute Timer Less Mess Suction Cup Battery Included Easy Storage for Ages 3+ 1 Count**FIREFLY**$5.97**4.7★**— 6%**](https://www.amazon.com/dp/B0CLM4ZD9F) [**GuruNanda Kids Toothbrush with Suction Cup & Fun Animal Designs - Soft Bristles for Healthy Gums- Non-Slippery & Mess-Free Toothbrush 3+ Age- 4 Count**GuruNanda**$3.04**4.7★**▼ 19%**](https://www.amazon.com/dp/B0C4VXPKGL) [**BriteBrush - Interactive Smart Kids Toothbrush featuring Baby Shark**BriteBrush**$17.63**4.5★**▼ 24%**](https://www.amazon.com/dp/B07VLL8QH4)
**~~View all trending →~~**
## **What buyers say about baby shark toothbrush**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**19%
*“Best price”*
**Quality-Overall**13%
*“Nice quality cheap price”*
**Suction**10%
*“Suction is great”*
**Soft Feel**8%
*“The bristles are soft enough”*
**Design-Overall**7%
*“the designs are cute”*
**Brush Quality**6%
*“cute brushes”*
**Color**6%
*“Cute colors”*
**Size-Overall**4%
*“Just the right size”*
**Advertised Vs Actual Product**4%
*“which is exactly what I was looking for”*
**Durability**4%
*“They are durable”*
### **What buyers complain about **
**Hard Feel**17%
*“Not as soft”*
**Size-Overall**17%
*“The brush part was bigger than I expected”*
**Quality-Overall**9%
*“bristles feel cheap”*
**Value For Money**8%
*“Too expensive to purchase the entire set regularly”*
**Functionality-Overall**7%
*“nothing ever changes”*
**Adhesion/Stickiness**5%
*“it doesnt always stick as well as Id hoped”*
**Durability**4%
*“they are not durable at all”*
**Battery Life**2%
*“Battery exploded”*
**Advertised Vs Actual Product**2%
*“Recommended for ages 3 and up, false advertisement”*
**Material Quality**2%
*“Sadly its just a flaw in material”*
### **Top return reasons **
**Size-Overall**50%
**Functionality-Overall**9%
**Hard Feel**8%
**Advertised Vs Actual Product**8%
**Battery Life**5%
**Quality-Overall**5%
**Value For Money**4%
**Defective Material/Parts**3%
**Brightness/Shine/Glow**2%
**Durability**1%
## **Common questions**
- **Is baby shark toothbrush profitable to sell on Amazon United States?**
- The niche generates $22K/yr across 7 tracked products. 90-day search growth is -55.2%. Flapen's verdict: Skip it (27/100).
- **How competitive is the baby shark toothbrush niche?**
- 5 brands and 20 sellers compete. The top 5 products take 95% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in baby shark toothbrush?**
- Top complaints mined from reviews: Hard Feel, Size-Overall, Quality-Overall. The return rate is 0.3%.
- **When does demand for baby shark toothbrush peak?**
- Demand peaks in Mar–Apr–Dec; the busiest month runs 3.5× the quietest.
- **What does it cost to enter the baby shark toothbrush niche?**
- Listings span $3.04–$18.58; the average listing price is $9.77 (sweet spot $15–$100). The average incumbent carries 1,620 reviews — the moat a new listing must climb.
## **Related niches in Health & Household**
- 76 [**cedar oil**](https://flapen.com/research/us/health-household/cedar-oil)$1.2M/yr+214.4%**Launch it**- 77 [**nutrapure glp1 cutting mix**](https://flapen.com/research/us/health-household/nutrapure-glp1-cutting-mix)$149K/yr+940.2%**Worth a look**- 77 [**dexcom g7**](https://flapen.com/research/us/health-household/dexcom-g7)$2.0M/yr+39.9%**Launch it**- 77 [**purelia**](https://flapen.com/research/us/health-household/purelia)$635K/yr+359.7%**Worth a look**- 77 [**graduation napkins**](https://flapen.com/research/us/health-household/graduation-napkins)$302K/yr+385.7%**Worth a look**- 77 [**credit card wand**](https://flapen.com/research/us/health-household/credit-card-wand)$418K/yr+101.3%**Worth a look**[**All Health & Household niches **](https://flapen.com/research/us/health-household)