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uv protection glasses

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A deep review moat (11,918 avg reviews) — this niche doesn't clear our bar today.

Market size 32Growth 38Conversion 30Competition 63Returns 52Price range 89Avg price 95Brand share 44Review moat 21Quality gap 57

Avg price

Incredible$32.31

avg listing price — sweet spot $15–$100

Price range

Great$9.72–$82.88

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

Competition

Good47%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Returns

Good2.9%

return rate — above 6% kills the launch gate

Brand share

Okay79%

top-5 brand share — brands hold most of the demand

Growth

Okay+10.5%

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

Market size

Okay$150K

$150K/yr · 193K searches

Conversion

Okay2.4%

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

Review moat

Bad11,918

avg incumbent reviews — the moat a new listing must climb

Competition

The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 falling

Sellers

21

Top-5 brand share

79%

Open market

19%

  • BluBlocker58%
  • ANYLUV8%
  • livho6%
  • Eyekepper4%
  • Myiaur3%
  • Sleep ZM3%

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%$7K10%$15K15%$22K20%$30K101001K10K100K1.0M Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 33 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 88 weeks — +10.5% search growth over the last 90 days.
5K4KSpike '25Prime Day '25Holiday '25Spike '26DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.3×

Reviews

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

What buyers love

Quality-Overall19%

“Quality is solid”

Value For Money10%

“Great deal”

Comfort-Overall9%

“Comfortable too”

Size-Overall9%

“they fit really comfortably”

Eye-Hygiene7%

“Helped my eyes”

Advertised Vs Actual Product7%

“As described”

Blue Light Filter6%

“Blue light blocker glasses”

Weight Light4%

“Glasses are lightweight and comfortable”

Lenses3%

“high quality lenses”

Durability2%

“Durable and easy to clean”

What buyers complain about

Size-Overall14%

“Really big”

Quality-Overall8%

“Low quality”

Durability8%

“Broke quickly”

Functionality-Overall8%

“Doesn't work as intended”

Blue Light Filter7%

“No blue light filter”

Lenses5%

“ball-shaped scratch on one of the lenses”

Value For Money5%

“Waste of money”

Color5%

“Too Dark”

Advertised Vs Actual Product4%

“Misleading description”

Brightness/Shine/Glow3%

“I felt like the tablet is too bright”

Top return reasons

Size-Overall47%
Functionality-Overall9%
Advertised Vs Actual Product8%
Lenses6%
Color5%
Blue Light Filter5%
Comfort-Overall4%
Shape/Style3%
Quality-Overall2%
Value For Money2%