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sunday riley set

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 8Growth 26Conversion 62Competition 27Returns 93Price range 77Avg price 92Brand share 0Review moat 62Quality gap 24

Returns

Great1.1%

return rate — above 5% kills the launch gate

Avg price

Great$53.02

avg listing price — sweet spot $15–$100

Price range

Great$19.29–$123.81

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Good5.4%

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

Review moat

Good1,007.53

avg incumbent reviews — the moat a new listing must climb

Competition

Okay69%

top-5 click share — leaders hold, buyers still browse

Growth

Okay+0.8%

90-day search growth — must beat 0% to launch

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$32K

$32K/yr · 11K searches

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, sunday riley set is a $32K/yr Amazon United States market (11K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 39/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

sunday riley set market data

Units sold / yr
250–500
avg 0–100/product
Revenue / yr
$13K–$27K
units × avg price
Conversion rate
5.4%
Avg BSR
#1,185
Page quality
0%
Prime
100%
Sponsored
20%
Out of stock
3.1%
Avg brand age
37 months
Avg seller age
145 days

Competition & brand share

The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.

Brands

2 rising

Sellers

11

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

69%

Top 20: 100%

Open market

0%

  • Sunday Riley98%
  • Summer Fridays2%

Demand & seasonality

Weekly Amazon search volume, last 81 weeks — +0.8% search growth over the last 90 days.
1K750Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Oct, Nov, Dec · busiest ÷ quietest = 5.2×

Top sunday riley set 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%$3K20%$6K30%$10K40%$13K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 15 tracked products in this niche — three views at once, no toggling.

What buyers say about sunday riley set

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

What buyers love

Moist/Dry18%

“Good moisturizer”

Quality-Overall11%

“the products feel luxe”

Suitability Combination Skin11%

“Each of these products soothed my skin”

Brightness/Shine/Glow8%

“it leaves my skin radiant with a glow”

Value For Money8%

“Great deal”

Soft Feel7%

“Keeps face soft and supple”

Smell6%

“Smells great too”

Gifting Purpose6%

“Gift”

Suitability Dry Skin4%

“Holy grail for dry skin”

Size-Overall3%

“Everything is conveniently sized for travel, works beautifully together, and leaves my skin feeling hydrated and refreshed”

What buyers complain about

Smell20%

“It has an odd odor”

Value For Money11%

“Too expensive when”

Size-Overall9%

“Small for the price”

Functionality-Overall5%

“Did not work for me”

Moist/Dry5%

“This one seems watered down”

Quality-Overall4%

“Quality is just ok I didn't notice a difference while using it no improvements in skin”

Suitability Dry Skin3%

“For some reason using this has caused my face to burn when applying moisturizer the next morning”

Suitability Combination Skin3%

“Not For My Skin Type”

Oily/Greasy3%

“vit C a bit oily”

Skin Health3%

“This dead skin was literally peeling off my face as I rubbed the products in”

Top return reasons

Size-Overall21%
Smell21%
Value For Money11%
Oily/Greasy9%
Advertised Vs Actual Product8%
Product Condition8%
Functionality-Overall5%
Skin Health3%
Moist/Dry2%
Defective Material/Parts2%

Common questions

Is sunday riley set profitable to sell on Amazon United States?
The niche generates $32K/yr across 15 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +0.8%. Flapen's verdict: Skip it (39/100).
How competitive is the sunday riley set niche?
2 brands and 11 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in sunday riley set?
Top complaints mined from reviews: Smell, Value For Money, Size-Overall. The return rate is 1.1%.
When does demand for sunday riley set peak?
Demand peaks in Oct–Nov–Dec; the busiest month runs 5.2× the quietest.
What does it cost to enter the sunday riley set niche?
Listings span $19.29–$123.81; the average listing price is $53.02 (sweet spot $15–$100). The average incumbent carries 1,008 reviews — the moat a new listing must climb.