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.

cosrx cleansing oil

Skip it

A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.9%

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

Great7.4%

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

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Review moat

Bad10,951.75

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

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

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

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

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

coxir70%
COSRX21%
ANUA6%
SKIN10044%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -12.1% search growth over the last 90 days.

Peak months: Jul, Aug, Oct · busiest ÷ quietest = 4.7×

Open Trend

Top cosrx cleansing oil search terms

coxir cleansing oil4K/yr +16.1%9.3% conv.
cosrx oil cleanser5K/yr -8.8%9.4% conv.
cosrx cleansing oil4K/yr -18.7%5.7% conv.
coxir hyaluronic cleansing oil5K/yr -54.7%1.5% conv.
coxir ultra hyaluronic cleansing oil1K/yr -9.2%13.4% conv.
ultra hyaluronic cleansing oil983/yr -20.0%6.6% conv.

All 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.

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

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$14.524.4★2,655 rev

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$22.024.4★226 rev

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$16.824.4★28,009 rev

SKIN1004 Madagascar Centella Light Cleansing Oil 6.76 fl.oz 200ml | Gentle Oil Cleanser for Face Korean Facial Cleanser Double Cleansing

SKIN1004$14.434.6★12,917 rev

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$16.8228,009 rev

3y ago

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$22.02226 rev

5y ago

SKIN1004 Madagascar Centella Light Cleansing Oil 6.76 fl.oz 200ml | Gentle Oil Cleanser for Face Korean Facial Cleanser Double Cleansing

SKIN1004$14.4312,917 rev

7y ago

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$14.522,655 rev

7y ago

What buyers say about cosrx cleansing oil

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

What buyers love

Cleansing22%

“Good cleanser”

Suitability Combination Skin10%

“Great for sensitive skin”

Quality-Overall9%

“Overall, no complaints”

Soft Feel8%

“So soft”

Ease Of Cleaning8%

“Great cleanser”

Smell6%

“Fragrance is really strong”

Suitability Oily Skin3%

“Great daily cleanser for oily, sensitive skin”

Suitability Dry Skin3%

“Helps out my dry skin”

Moist/Dry3%

“Good for dry skin”

Value For Money3%

“I think its worth the price”

What buyers complain about

Allergies11%

“it irritates my skin”

Skin Health8%

“Ruined my skin”

Functionality-Overall6%

“It barely works”

Smell5%

“Too much fragrance”

Oily/Greasy5%

“My face is usually oily”

Ease Of Cleaning4%

“Didnt clean”

Suitability Combination Skin3%

“This is definitely not made for all skin types”

Sensitivity-Overall3%

“I had burning”

Moist/Dry3%

“that can get slightly dry”

Jamming/Clogging3%

“They are more clogged”

Top return reasons

Smell16%

Advertised Vs Actual Product11%

Value For Money10%

Functionality-Overall9%

Oily/Greasy7%

Leak-Proof6%

Motor Power5%

Skin Health4%

Suitability Combination Skin4%

Product Condition3%

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.