---
title: "Cosrx Cleansing Oil — $25K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/cosrx-cleansing-oil"
last_updated: "2026-08-09T19:18:20.243Z"
locale: en
meta:
description: "Niche score 35/100 · $25K/yr market · 20K searches/yr · $16.95 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 35/100 · $25K/yr market · 20K searches/yr · $16.95 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Cosrx Cleansing Oil — $25K/yr Amazon US Niche (2026) - Flapen"
---
# **cosrx cleansing oil**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 6Growth 19Conversion 76Competition 0Returns 95Price range 89Avg price 80Brand share 0Review moat 21Quality gap 50
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Price range**
**Great****$14.43–$22.02**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$16.95**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****7.4%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****10,951.75**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-12.1%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$25K**
$25K/yr · 20K searches
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, cosrx cleansing oil is a $25K/yr Amazon United States market (20K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Aug–Oct. Verdict: Skip it — 35/100.
Data updated Jul 16, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **cosrx cleansing oil market data**
- **Units sold / yr**
- **2K–2K**
- avg 500–750/product
- **Revenue / yr**
- **$25K–$34K**
- units × avg price
- **Conversion rate**
- **7.4%**
- **Avg BSR**
- **#103**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **75%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **62 months**
- **Avg seller age**
- **141 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▲rising
**Sellers**
**26**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- coxir70% - COSRX21% - ANUA6% - SKIN10044%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -12.1% search growth over the last 90 days.
7K5KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug, Oct · busiest ÷ quietest = 4.7×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/cosrx-cleansing-oil/trend)
## **Top cosrx cleansing oil search terms**
- **coxir cleansing oil**4K/yr+16.1%9.3% conv. - **cosrx oil cleanser**5K/yr-8.8%9.4% conv. - **cosrx cleansing oil**4K/yr-18.7%5.7% conv. - **coxir hyaluronic cleansing oil**5K/yr-54.7%1.5% conv. - **coxir ultra hyaluronic cleansing oil**1K/yr-9.2%13.4% conv. - **ultra hyaluronic cleansing oil**983/yr-20.0%6.6% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/cosrx-cleansing-oil/search-terms)
## **Top cosrx cleansing oil 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%20%$5K40%$10K60%$15K80%$20K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 4 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1![coxir Ultra Hyaluronic Cleansing Oil - Hydrating Korean Oil Cleanser & Makeup Remover for Face Gentle Fragrance-Free Formula for Dry&Sensitive Skin Non-Comedogenic [150ml / 5.07 fl.oz]](https://m.media-amazon.com/images/I/31QUmxzJ2pL.jpg)**coxir Ultra Hyaluronic Cleansing Oil - Hydrating Korean Oil Cleanser & Makeup Remover for Face Gentle Fragrance-Free Formula for Dry&Sensitive Skin Non-Comedogenic \[150ml / 5.07 fl.oz\]**coxir**$14.52**4.4★2,655 rev](https://www.amazon.com/dp/B07PCTBWZT) [2**COSRX Pure Fit Cica Cleansing Oil 6.76 fl. oz / 200ml | Light Weight Oil Purifying Centella for Sensitive Skin | CICA-7 Complex Jojoba seed oil**COSRX**$22.02**4.4★226 rev](https://www.amazon.com/dp/B091XYQFGN) [3**Anua Heartleaf Pore Control Cleansing Oil Pore Cleanser Sebum Care Gentle Melting Oil Cleanser for Face Safe For All Skin Type Daily Hydrating Makeup Remover Korean Skin Care (6.76fl.oz)**ANUA**$16.82**4.4★28,009 rev](https://www.amazon.com/dp/B0BN2PX8V3) [4**SKIN1004 Madagascar Centella Light Cleansing Oil 6.76 fl.oz 200ml | Gentle Oil Cleanser for Face Korean Facial Cleanser Double Cleansing**SKIN1004**$14.43**4.6★12,917 rev](https://www.amazon.com/dp/B07T5BN3P2)
### **Newest**
by launch date
[**Anua Heartleaf Pore Control Cleansing Oil Pore Cleanser Sebum Care Gentle Melting Oil Cleanser for Face Safe For All Skin Type Daily Hydrating Makeup Remover Korean Skin Care (6.76fl.oz)**ANUA**$16.82**28,009 rev3y ago](https://www.amazon.com/dp/B0BN2PX8V3) [**COSRX Pure Fit Cica Cleansing Oil 6.76 fl. oz / 200ml | Light Weight Oil Purifying Centella for Sensitive Skin | CICA-7 Complex Jojoba seed oil**COSRX**$22.02**226 rev5y ago](https://www.amazon.com/dp/B091XYQFGN) [**SKIN1004 Madagascar Centella Light Cleansing Oil 6.76 fl.oz 200ml | Gentle Oil Cleanser for Face Korean Facial Cleanser Double Cleansing**SKIN1004**$14.43**12,917 rev7y ago](https://www.amazon.com/dp/B07T5BN3P2) [![coxir Ultra Hyaluronic Cleansing Oil - Hydrating Korean Oil Cleanser & Makeup Remover for Face Gentle Fragrance-Free Formula for Dry&Sensitive Skin Non-Comedogenic [150ml / 5.07 fl.oz]](https://m.media-amazon.com/images/I/31QUmxzJ2pL.jpg)**coxir Ultra Hyaluronic Cleansing Oil - Hydrating Korean Oil Cleanser & Makeup Remover for Face Gentle Fragrance-Free Formula for Dry&Sensitive Skin Non-Comedogenic \[150ml / 5.07 fl.oz\]**coxir**$14.52**2,655 rev7y ago](https://www.amazon.com/dp/B07PCTBWZT)
### **Trending**
90-day click momentum
[**SKIN1004 Madagascar Centella Light Cleansing Oil 6.76 fl.oz 200ml | Gentle Oil Cleanser for Face Korean Facial Cleanser Double Cleansing**SKIN1004**$14.43**4.6★**▲ 48%**](https://www.amazon.com/dp/B07T5BN3P2) [**COSRX Pure Fit Cica Cleansing Oil 6.76 fl. oz / 200ml | Light Weight Oil Purifying Centella for Sensitive Skin | CICA-7 Complex Jojoba seed oil**COSRX**$22.02**4.4★**— 1%**](https://www.amazon.com/dp/B091XYQFGN) [![coxir Ultra Hyaluronic Cleansing Oil - Hydrating Korean Oil Cleanser & Makeup Remover for Face Gentle Fragrance-Free Formula for Dry&Sensitive Skin Non-Comedogenic [150ml / 5.07 fl.oz]](https://m.media-amazon.com/images/I/31QUmxzJ2pL.jpg)**coxir Ultra Hyaluronic Cleansing Oil - Hydrating Korean Oil Cleanser & Makeup Remover for Face Gentle Fragrance-Free Formula for Dry&Sensitive Skin Non-Comedogenic \[150ml / 5.07 fl.oz\]**coxir**$14.52**4.4★**— 1%**](https://www.amazon.com/dp/B07PCTBWZT) [**Anua Heartleaf Pore Control Cleansing Oil Pore Cleanser Sebum Care Gentle Melting Oil Cleanser for Face Safe For All Skin Type Daily Hydrating Makeup Remover Korean Skin Care (6.76fl.oz)**ANUA**$16.82**4.4★**▼ 28%**](https://www.amazon.com/dp/B0BN2PX8V3)
## **What buyers say about cosrx cleansing oil**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Cleansing**22%
*“Good cleanser”*
**Suitability Combination Skin**10%
*“Great for sensitive skin”*
**Quality-Overall**9%
*“Overall, no complaints”*
**Soft Feel**8%
*“So soft”*
**Ease Of Cleaning**8%
*“Great cleanser”*
**Smell**6%
*“Fragrance is really strong”*
**Suitability Oily Skin**3%
*“Great daily cleanser for oily, sensitive skin”*
**Suitability Dry Skin**3%
*“Helps out my dry skin”*
**Moist/Dry**3%
*“Good for dry skin”*
**Value For Money**3%
*“I think its worth the price”*
### **What buyers complain about **
**Allergies**11%
*“it irritates my skin”*
**Skin Health**8%
*“Ruined my skin”*
**Functionality-Overall**6%
*“It barely works”*
**Smell**5%
*“Too much fragrance”*
**Oily/Greasy**5%
*“My face is usually oily”*
**Ease Of Cleaning**4%
*“Didnt clean”*
**Suitability Combination Skin**3%
*“This is definitely not made for all skin types”*
**Sensitivity-Overall**3%
*“I had burning”*
**Moist/Dry**3%
*“that can get slightly dry”*
**Jamming/Clogging**3%
*“They are more clogged”*
### **Top return reasons **
**Smell**16%
**Advertised Vs Actual Product**11%
**Value For Money**10%
**Functionality-Overall**9%
**Oily/Greasy**7%
**Leak-Proof**6%
**Motor Power**5%
**Skin Health**4%
**Suitability Combination Skin**4%
**Product Condition**3%
## **Common questions**
- **Is cosrx cleansing oil profitable to sell on Amazon United States?**
- The niche generates $25K/yr across 4 tracked products. 90-day search growth is -12.1%. Flapen's verdict: Skip it (35/100).
- **How competitive is the cosrx cleansing oil niche?**
- 4 brands and 26 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in cosrx cleansing oil?**
- Top complaints mined from reviews: Allergies, Skin Health, Functionality-Overall. The return rate is 0.9%.
- **When does demand for cosrx cleansing oil peak?**
- Demand peaks in Jul–Aug–Oct; the busiest month runs 4.7× the quietest.
- **What does it cost to enter the cosrx cleansing oil niche?**
- Listings span $14.43–$22.02; the average listing price is $16.95 (sweet spot $15–$100). The average incumbent carries 10,952 reviews — the moat a new listing must climb.
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