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48

lumi

Skip it

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

Market size 28Growth 34Conversion 24Competition 71Returns 96Price range 59Avg price 95Brand share 0Review moat 10Quality gap 80

Returns

Incredible0.8%

return rate — above 5% kills the launch gate

Avg price

Incredible$27.61

avg listing price — sweet spot $15–$100

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Competition

Good42%

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

Price range

Good$9.53–$152.43

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

Growth

Okay+7.1%

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

Market size

Okay$119K

$119K/yr · 229K searches

Conversion

Bad1.9%

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

Review moat

Bad30,693.03

avg incumbent reviews — the moat a new listing must climb

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, lumi is a $119K/yr Amazon United States market (229K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Dec. Verdict: Skip it — 48/100.

Data updated Jul 15, 2026 · scored weekly · How we score niches

lumi market data

Units sold / yr
4K–5K
avg 100–250/product
Revenue / yr
$110K–$138K
units × avg price
Conversion rate
1.9%
Avg BSR
#95
Page quality
0%
Prime
100%
Sponsored
91%
Out of stock
1.0%
Avg brand age
50 months
Avg seller age
140 days

Competition & brand share

The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.

Brands

5 rising

Sellers

47

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

42%

Top 20: 84%

Open market

0%

  • Lume49%
  • L'Oreal Paris35%
  • Luna Daily10%
  • RoseSkinCo5%
  • Lune1%

Demand & seasonality

Weekly Amazon search volume, last 68 weeks — +7.1% search growth over the last 90 days.
13K8KPrime Day '25Spike '25Holiday '25Spike '26AprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Dec · busiest ÷ quietest = 2.1×

Top lumi search terms

  • lumi110K/yr
  • lune55K/yr
  • lum49K/yr
  • luna deodorant for women6K/yr
  • lumme4K/yr
  • lumr2K/yr
  • lemu2K/yr
  • lummi1K/yr
All search terms

Top lumi 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%5%$6K10%$12K15%$18K20%$24K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about lumi

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

What buyers love

Smell21%

“Smell Fresh”

Quality-Overall10%

“Very affordable for the quality”

Brightness/Shine/Glow9%

“Gives me a beautiful glow”

Efficiency5%

“worked well”

Advertised Vs Actual Product5%

“as described”

Color5%

“Nice Shade”

Value For Money4%

“Worth the money”

Suitability Combination Skin4%

“Great for sensitive skin”

Soft Feel4%

“leaves skin soft”

Ease Of Use3%

“Goes on easy”

What buyers complain about

Smell24%

“Smells weird”

Value For Money9%

“Expensive”

Size-Overall7%

“These wipes are small”

Functionality-Overall5%

“Did not work”

Allergies4%

“ALLERGIC REACTION”

Leak-Proof4%

“leaked out”

Durability3%

“Breaks”

Color3%

“No color at all”

Thickness3%

“just as thick”

Strength2%

“Not strong enough”

Top return reasons

Color29%
Smell20%
Advertised Vs Actual Product8%
Brightness/Shine/Glow5%
Functionality-Overall5%
Size-Overall5%
Value For Money3%
Product Condition3%
Defective Material/Parts2%
Weight Light2%

Common questions

Is lumi profitable to sell on Amazon United States?
The niche generates $119K/yr across 32 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is +7.1%. Flapen's verdict: Skip it (48/100).
How competitive is the lumi niche?
5 brands and 47 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in lumi?
Top complaints mined from reviews: Smell, Value For Money, Size-Overall. The return rate is 0.8%.
When does demand for lumi peak?
Demand peaks in Dec; the busiest month runs 2.1× the quietest.
What does it cost to enter the lumi niche?
Listings span $9.53–$152.43; the average listing price is $27.61 (sweet spot $15–$100). The average incumbent carries 30,693 reviews — the moat a new listing must climb.