---
title: "Superhero Bath Bombs — $112K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/superhero-bath-bombs"
last_updated: "2026-08-10T09:38:13.508Z"
locale: en
meta:
description: "Niche score 40/100 · $112K/yr market · 41K searches/yr · $27.24 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $112K/yr market · 41K searches/yr · $27.24 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Superhero Bath Bombs — $112K/yr Amazon US Niche (2026) - Flapen"
---
# **superhero bath bombs**
**Skip it**
Soft demand (-50.1% this quarter) — this niche doesn't clear our bar today.
Market size 27Growth 0Conversion 87Competition 27Returns 97Price range 83Avg price 95Brand share 0Review moat 24Quality gap 35
**Returns**
**Incredible****0.6%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$27.24**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****10.0%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Great****$8.56–$49.86**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$112K**
$112K/yr · 41K searches
**Competition**
**Okay****69%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Bad****6,338.57**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-50.1%**
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, superhero bath bombs is a $112K/yr Amazon United States market (41K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 40/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **superhero bath bombs market data**
- **Units sold / yr**
- **3K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$68K–$82K**
- units × avg price
- **Conversion rate**
- **10.0%**
- **Avg BSR**
- **#65**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **64%**
- **Out of stock**
- **6.1%**
- **Avg brand age**
- **32 months**
- **Avg seller age**
- **143 days**
## **Competition & brand share**
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**4 **▼falling
**Sellers**
**5**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**69%**
Top 20: 100%
**Open market**
**0%**
- Two Sisters72% - Cosmetics Stories15% - EvolutionUSA11% - Townley Girl2%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -50.1% search growth over the last 90 days.
3K2KSpike '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Nov, Dec · busiest ÷ quietest = 4.3×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/superhero-bath-bombs/trend)
## **Top superhero bath bombs search terms**
- **superhero bath bombs**11K/yr-45.6%7.9% conv. - **spiderman bath bomb**11K/yr-50.6%4.0% conv. - **two sisters bath bombs for kids**5K/yr-43.6%4.0% conv. - **super hero bath bombs for kids**3K/yr-33.1%9.5% conv. - **super hero bath bombs**6K/yr-70.0%10.8% conv. - **two sisters bath bombs**4K/yr-61.4%2.2% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/superhero-bath-bombs/search-terms)
## **Top superhero bath bombs 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%$11K20%$22K30%$34K40%$45K101001K10K100K Reviews — right = deep review moatMarket 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.
### **Top sellers**
by 90-day click share
[1**Superhero Bath Bombs for Kids with Surprise Toys Inside (6 Pack) - Large Bubble Bomb Fizzies for Boys Girls & Toddlers - Birthday Gift for Kids - Fruity Scent USA Made by Two Sisters**Two Sisters**$30.56**4.6★11,133 rev](https://www.amazon.com/dp/B07FZ7WRYM) [2**Superhero Bath Bombs for Kids with Surprise Toys Inside (3 Pack) - Large Bubble Bomb for Boys & Girls - Fizzies Relaxing Aromas USA Made Skin-Safe Stain-Free by Two Sisters**Two Sisters**$20.24**4.4★6,864 rev](https://www.amazon.com/dp/B0B786LQ5C) [3**Superhero Bath Bombs for Kids & Boys with Surprise Hero Toys Inside (1 Pack) - Large Bubble Bath Bombs for Boys & Girls - Birthday Gift & Goodie Bags for Kids - Fruity Scent USA Made by Two Sisters**Two Sisters**$9.18**4.4★6,864 rev](https://www.amazon.com/dp/B071J56KYF) [4**COSMETICS STORIES-Superhero Bath Bombs for Kids Gentle Organic & Mess-Free Fun with Surprises Inside! Vibrant Colors Great Scents Great for Superhero-Loving Kids! (Red Titan)**Cosmetics Stories**$9.95**4.4★33 rev](https://www.amazon.com/dp/B0FQWFXVYC) [5**Superhero Boys Bath Bombs with Surprise Hero Toys Inside (12 Pack) - Large Bubble Bomb Fruity Scents Relaxing Aromas - Ideal Birthday Gift for Kids by Two Sisters**Two Sisters**$49.86**4.6★11,133 rev](https://www.amazon.com/dp/B0851SLNMR)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Poke Monster Bath Bombs for Kids with Surprise Inside (6 Pack) - Large Bubble Bath Bomb for Boys & Girls - Fruity Scent Skin-Safe USA Made Kids Basket Stuffers and Gift by Two Sisters**Two Sisters**$31.19**11,133 rev9mo ago](https://www.amazon.com/dp/B0FV4YF956) [**COSMETICS STORIES-Superhero Bath Bombs for Kids Gentle Organic & Mess-Free Fun with Surprises Inside! Vibrant Colors Great Scents Great for Superhero-Loving Kids! (Red Titan)**Cosmetics Stories**$9.95**33 rev10mo ago](https://www.amazon.com/dp/B0FQWFXVYC) [**EvolutionUSA 6 Purple Epic Superhero Bath Bombs for Kids Childrens Super Hero Bath Bombs Toy Organic Bathbomb with Surprise Superhero Bath Fizzers Fun Bathbombs Birthday Christmas Easter**EvolutionUSA**$36.92**521 rev1y ago](https://www.amazon.com/dp/B0DWXR5YKF) [**Hot Wheels 6 Piece Bath Bombs for Kids Bubble Gum Scented Bath Toys for Kids Ages 3+ by Townley Girl**Townley Girl**$8.56**2,314 rev2y ago](https://www.amazon.com/dp/B0D2678GLJ) [**COSMETICS STORIES-Superhero Bath Bombs for Kids with Surprise Inside - Organic Gentle and Mess-Free Bath Time Fun for Kids - Vibrant Colors and Amazing Scents - Amazing Gift for Superhero Fans**Cosmetics Stories**$30.66**158 rev2y ago](https://www.amazon.com/dp/B0CKZ7F26B)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**COSMETICS STORIES-Superhero Bath Bombs for Kids Gentle Organic & Mess-Free Fun with Surprises Inside! Vibrant Colors Great Scents Great for Superhero-Loving Kids! (Red Titan)**Cosmetics Stories**$9.95**4.4★**▲ 185%**](https://www.amazon.com/dp/B0FQWFXVYC) [**Poke Monster Bath Bombs for Kids with Surprise Inside (6 Pack) - Large Bubble Bath Bomb for Boys & Girls - Fruity Scent Skin-Safe USA Made Kids Basket Stuffers and Gift by Two Sisters**Two Sisters**$31.19**4.6★**▲ 118%**](https://www.amazon.com/dp/B0FV4YF956) [**EvolutionUSA 6 Purple Epic Superhero Bath Bombs for Kids Childrens Super Hero Bath Bombs Toy Organic Bathbomb with Surprise Superhero Bath Fizzers Fun Bathbombs Birthday Christmas Easter**EvolutionUSA**$36.92**4.5★**▲ 81%**](https://www.amazon.com/dp/B0DWXR5YKF) [**Kids Bath Bombs with Surprise Toys Inside (6 Pack) - Releases Color & Bubbles Wont Stain Tub Moisturizing Large Bubble Bomb USA Made - Ideal Gift for Girls & Boys by Two Sisters**Two Sisters**$28.70**4.6★**▲ 10%**](https://www.amazon.com/dp/B0186UBDP6) [**Superhero Bath Bombs for Kids with Surprise Toys Inside (6 Pack) - Large Bubble Bomb Fizzies for Boys Girls & Toddlers - Birthday Gift for Kids - Fruity Scent USA Made by Two Sisters**Two Sisters**$30.56**4.6★**— 0%**](https://www.amazon.com/dp/B07FZ7WRYM)
**~~View all trending →~~**
## **What buyers say about superhero bath bombs**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Smell**30%
*“The scent is subtle”*
**Color**17%
*“Super bright colors”*
**Quality-Overall**13%
*“Great quality kids love to play with them”*
**Gifting Purpose**8%
*“Great gift”*
**Value For Money**7%
*“Reasonably priced”*
**Advertised Vs Actual Product**4%
*“As described”*
**Size-Overall**3%
*“Good size”*
**Ease Of Cleaning**2%
*“Cleanup was easy”*
**Stain Resistance**2%
*“Very fun and doesnt stain”*
**Residue**2%
*“Also does not leave residue on the tub”*
### **What buyers complain about **
**Value For Money**20%
*“Costly”*
**Advertised Vs Actual Product**16%
*“False advertising”*
**Durability**9%
*“breakage in them”*
**Quality-Overall**8%
*“Better quality control please”*
**Size-Overall**8%
*“These bath bombs are huge”*
**Allergies**6%
*“Left a rash where foam came around mid section on body”*
**Color**5%
*“the bath water actually turned yellow”*
**Smell**4%
*“Not much fragrance”*
**Sensitivity-Overall**2%
*“Burned my kids skin and caused rash”*
**Oily/Greasy**1%
*“Oily residue”*
### **Top return reasons **
**Advertised Vs Actual Product**27%
**Smell**19%
**Size-Overall**9%
**Value For Money**8%
**Stain Resistance**5%
**Defective Material/Parts**4%
**Leak-Proof**4%
**Functionality-Overall**4%
**Product Condition**3%
**Weight Heavy**2%
## **Common questions**
- **Is superhero bath bombs profitable to sell on Amazon United States?**
- The niche generates $112K/yr across 14 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -50.1%. Flapen's verdict: Skip it (40/100).
- **How competitive is the superhero bath bombs niche?**
- 4 brands and 5 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in superhero bath bombs?**
- Top complaints mined from reviews: Value For Money, Advertised Vs Actual Product, Durability. The return rate is 0.6%.
- **When does demand for superhero bath bombs peak?**
- Demand peaks in Nov–Dec; the busiest month runs 4.3× the quietest.
- **What does it cost to enter the superhero bath bombs niche?**
- Listings span $8.56–$49.86; the average listing price is $27.24 (sweet spot $15–$100). The average incumbent carries 6,339 reviews — the moat a new listing must climb.
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