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zencortex for tinnitus

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

Market size 5Growth 14Conversion 77Competition 15Returns 100Price range 95Avg price 95Brand share 0Review moat 99Quality gap 100

Quality gap

Incredible3.0★

avg incumbent rating — lower means beatable quality

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Review moat

Incredible11.5

avg incumbent reviews — the moat a new listing must climb

Avg price

Incredible$45.21

avg listing price — sweet spot $15–$100

Price range

Incredible$24.93–$68.97

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

Conversion

Great7.5%

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

Competition

Bad82%

top-5 click share — a locked-up shelf

Growth

Bad-21.0%

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

Market size

Bad$22K

$22K/yr · 6K searches

Brand share

Bad100%

top-5 brand share — brand-locked demand

Competition

The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.

Brands

2 falling

Sellers

2

Top-5 brand share

100%

Open market

0%

  • Indelo59%
  • IDEAL PERFORMANCE41%

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%10%$2K20%$4K30%$6K40%$9K110100 Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 8 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -21.0% search growth over the last 90 days.
3K2KSpike '24Holiday '24Black Friday '25Holiday '25SepDecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 6.7×

Reviews

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

What buyers love

Regulates Digestion50%

“IT STOPS TINNITIS”

Taste-Overall50%

“like the taste”

What buyers complain about

Functionality-Overall50%

“does not work”

Advertised Vs Actual Product33%

“This product's claim is extremely misleading, do not buy, it's completely fake and doesn't work”

Quality-Overall17%

“junk”