---
title: "Non Toxic Shower Curtain Liner — $213K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/non-toxic-shower-curtain-liner"
last_updated: "2026-08-10T19:02:31.042Z"
locale: en
meta:
description: "Niche score 54/100 · $213K/yr market · 179K searches/yr. A deep review moat (67,513 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · $213K/yr market · 179K searches/yr. A deep review moat (67,513 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Non Toxic Shower Curtain Liner — $213K/yr Amazon US Niche (2026) - Flapen"
---
# **non toxic shower curtain liner**
**Worth a look**
Shows low returns (1.1%), but a deep review moat (67,513 avg reviews) keeps it on the watch list.
Market size 41Growth 51Conversion 76Competition 34Returns 92Price range 77Avg price 79Brand share 48Review moat 0Quality gap 55
**Returns**
**Great****1.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$16.46**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$4.54–$49.94**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****7.2%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Growth**
**Good****+20.9%**
90-day search growth — must beat 0% to launch
**Brand share**
**Okay****76%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$213K**
$213K/yr · 179K searches
**Competition**
**Okay****65%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Bad****67,513.11**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, non toxic shower curtain liner is a $213K/yr Amazon United States market (179K searches/yr). The top 5 brands hold 76% of demand. Verdict: Worth a look — 54/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **non toxic shower curtain liner market data**
- **Units sold / yr**
- **13K–15K**
- avg 750–1,000/product
- **Revenue / yr**
- **$206K–$247K**
- units × avg price
- **Conversion rate**
- **7.2%**
- **Avg BSR**
- **#150**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **94%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **52 months**
- **Avg seller age**
- **185 days**
## **Competition & brand share**
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **▲rising
**Sellers**
**21**
**Top-5 brand share**
**76%**
Top 20: 100%
**Top-5 click share**
**65%**
Top 20: 100%
**Open market**
**20%**
- Barossa Design35% - LiBa23% - Bean Products7% - BigFoot6% - ALYVIA SPRING5% - THAIGEE4%
## **Demand & seasonality**
Weekly Amazon search volume, last 99 weeks — +20.9% search growth over the last 90 days.
5K4KSpike '24Holiday '24Spike '25Spike '26 seasonDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/non-toxic-shower-curtain-liner/trend)
## **Top non toxic shower curtain liner search terms**
- **non toxic shower curtain liner**58K/yr+21.1%6.4% conv. - **nontoxic shower curtain liner**11K/yr+38.4%5.1% conv. - **non toxic shower liner**11K/yr+42.3%4.5% conv. - **shower curtain liner non toxic**13K/yr+20.8%9.7% conv. - **organic shower curtain liner**11K/yr+20.2%3.1% conv. - **organic non toxic shower liner**11K/yr+2.6%2.5% conv. - **bpa free shower curtain liner**6K/yr+89.0%5.5% conv. - **shower liner non toxic**6K/yr+48.4%9.3% conv. - **liba shower curtain liner**6K/yr+12.6%6.8% conv. - **pvc free shower curtain liner**5K/yr+15.9%5.9% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/non-toxic-shower-curtain-liner/search-terms)
## **Top non toxic shower curtain liner 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%$21K20%$43K30%$64K40%$85K101001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 18 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Barossa Design White Shower Curtain Liner - Premium PEVA BPA & PVC Free No Chemical Smell Lightweight Shower Curtain with 3 Magnets Metal Grommets - White Standard Size**Barossa Design**$9.60**4.5★97,767 rev](https://www.amazon.com/dp/B0B7MHFBFK) [2**LiBa Bathroom Shower Curtain Waterproof Plastic Shower Curtain Premium PEVA Non-Toxic with Rust Proof Grommets Clear 8G Bathroom Accessories 72x72**LiBa**$9.54**4.5★257,571 rev](https://www.amazon.com/dp/B00LS9UD2M) [3**BigFoot Clear Shower Curtain - 72x72 Odorless Plastic with Magnets Washable Long Bathroom Curtain - Premium PEVA Waterproof Bath Curtain Rust-Proof Bathroom Essentials**BigFoot**$10.00**4.5★57,872 rev](https://www.amazon.com/dp/B08CRPWQHB) [4**LiBa Bathroom Shower Curtain Waterproof Plastic Shower Curtain Premium PEVA Non-Toxic with Rust Proof Grommets Frosted 8G Bathroom Accessories 72x72**LiBa**$9.98**4.5★257,571 rev](https://www.amazon.com/dp/B00QI0IDWS) [5**ALYVIA SPRING Waterproof Fabric Shower Curtain Liner with 3 Magnets - Soft Hotel Quality Cloth Shower Liner Light-Weight & Machine Washable - Standard Size 72x72 White**ALYVIA SPRING**$9.88**4.5★59,827 rev](https://www.amazon.com/dp/B08BZFRQLS)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**THAIGEE 1 Pack Water-Repellent Fabric Shower Curtain Liner - Hotel Quality Machine Washable 3 Heavy-Duty Magnets with Rustproof Grommets & Weighted Hem Standard Size 72x72in White**THAIGEE**$7.74**1,090 rev1y ago](https://www.amazon.com/dp/B0F58JXQ2R) [**Seenus Waterproof Fabric Shower Curtain Liner with 3 Extra-Large Magnets 72 x 72 inch Washable Cloth Shower Liner Odorless Hotel Quality Neutral White Lightweight Shower Curtain for Bathroom**Seenus**$10.87**1,818 rev1y ago](https://www.amazon.com/dp/B0D78VNH8R) [**Bowery Home NOT Made in China Eco-Friendly Recycled PEVA Shower Curtain Liner Waterproof Sustainable Non-Toxic Shower Curtain Liner with Rust-Proof Grommets 72x72IN 4G Clear**BH BOWERY HOME**$15.86**99 rev2y ago](https://www.amazon.com/dp/B0CPM4GS8P) [**Naturoom Linen Shower Curtain Country Boho Farmhouse Bath Decor Beige Ivory Shower Curtains for Bathroom Neutral Cloth Weighted Textured Fabric Bath Curtain Liner with Hooks Natural Cream 72 Inch**Naturoom**$12.55**1,814 rev2y ago](https://www.amazon.com/dp/B0CGRC4VGS) [**Barossa Design White Shower Curtain Liner - Premium PEVA BPA & PVC Free No Chemical Smell Lightweight Shower Curtain with 3 Magnets Metal Grommets - White Standard Size**Barossa Design**$9.60**97,767 rev3y ago](https://www.amazon.com/dp/B0B7MHFBFK)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**FABRIC SHOWER CURTAIN LINER 36x74 SMALL Stall Size - Stylish Quality Bathroom Drape - Earth Friendly Non-Toxic Odor-Free NATURAL Cotton Liner Light-Weight Washable natural Shower Curtain 36NC**Bean Products**$40.53**4.0★**▲ 112%**](https://www.amazon.com/dp/B07KRMFTHN) [**THAIGEE 1 Pack Water-Repellent Fabric Shower Curtain Liner - Hotel Quality Machine Washable 3 Heavy-Duty Magnets with Rustproof Grommets & Weighted Hem Standard Size 72x72in White**THAIGEE**$7.74**4.6★**▲ 103%**](https://www.amazon.com/dp/B0F58JXQ2R) [**Organic Cotton Shower Curtain Liner - Durable and Breathable Standard Stall Size Shower Curtain - A Stylish Quality Bathroom Drape for Master Bath Tubs Guest Bathrooms and Dorms - 36x74 Natural**Bean Products**$49.94**4.0★**▲ 59%**](https://www.amazon.com/dp/B07RJTGVTB) [**Amazer White Shower Liner Cloth Waterproof White Shower Curtain Liner Fabric with Weighted Stones Washable Shower Curtain and Liner 2-in-1 120G Heavy Duty 12 Grommet Holes 72 x 72 Inches**Amazer**$12.42**4.6★**▲ 36%**](https://www.amazon.com/dp/B07P62QD73) [**N&Y HOME Fabric Shower Curtain Liner Solid White with Magnets Hotel Quality Machine Washable**N&Y HOME**$8.64**4.6★**▲ 32%**](https://www.amazon.com/dp/B078YNC9G9)
**~~View all trending →~~**
## **What buyers say about non toxic shower curtain liner**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**22%
*“The quality is solid”*
**Value For Money**11%
*“Very affordable”*
**Advertised Vs Actual Product**11%
*“As Described”*
**Size-Overall**5%
*“fits as described”*
**Material Quality**4%
*“Decent Material”*
**Weight Light**3%
*“Its lightweight and easy to clean”*
**Durability**3%
*“Durable material”*
**Efficiency**3%
*“Works as described perfectly”*
**Ease Of Cleaning**3%
*“Cleans up well”*
**Magnetic Strength/Adsorption**3%
*“the magnetic holders are holding strong”*
### **What buyers complain about **
**Thickness**17%
*“Not as thick as it says”*
**Quality-Overall**9%
*“Cheap quality”*
**Water Resistance**7%
*“NOT WATERPROOF”*
**Material Quality**6%
*“Material is very thin”*
**Magnetic Strength/Adsorption**6%
*“Poor magnets”*
**Thin**5%
*“Too thin of material”*
**Durability**3%
*“Failed Immediately”*
**Size-Overall**3%
*“Too big”*
**Value For Money**3%
*“The price is low for a reason”*
**Strength**3%
*“Not sturdy”*
### **Top return reasons **
**Size-Overall**36%
**Material Quality**16%
**Thin**11%
**Advertised Vs Actual Product**6%
**Quality-Overall**5%
**Value For Money**5%
**Color**4%
**Magnetic Strength/Adsorption**2%
**Thickness**2%
**Weight Heavy**2%
## **Common questions**
- **Is non toxic shower curtain liner profitable to sell on Amazon United States?**
- The niche generates $213K/yr across 18 tracked products. 90-day search growth is +20.9%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the non toxic shower curtain liner niche?**
- 13 brands and 21 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 76% of demand.
- **What do buyers complain about in non toxic shower curtain liner?**
- Top complaints mined from reviews: Thickness, Quality-Overall, Water Resistance. The return rate is 1.1%.
- **When does demand for non toxic shower curtain liner peak?**
- Demand is steady year-round — the busiest month runs 1.7× the quietest.
- **What does it cost to enter the non toxic shower curtain liner niche?**
- Listings span $4.54–$49.94; the average listing price is $16.46 (sweet spot $15–$100). The average incumbent carries 67,513 reviews — the moat a new listing must climb.
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