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menthol drops

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

Market size 8Growth 17Conversion 100Competition 9Returns 100Price range 2Avg price 20Brand share 0Review moat 25Quality gap 15

Conversion

Incredible20.6%

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

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Review moat

Bad4,679.75

avg incumbent reviews — the moat a new listing must climb

Avg price

Bad$7.18

avg listing price — sweet spot $15–$100

Growth

Bad-16.1%

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

Quality gap

Bad4.8★

avg incumbent rating — lower means beatable quality

Competition

Bad90%

top-5 click share — a locked-up shelf

Market size

Bad$33K

$33K/yr · 22K searches

Price range

Bad$4.69–$15.18

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

Brand share

Bad100%

top-5 brand share — brand-locked demand

Competition

The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 falling

Sellers

35

Top-5 brand share

100%

Open market

0%

  • Amazon Basic Care69%
  • HALLS20%
  • Vicks7%
  • Ricola4%

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%20%$7K40%$13K60%$20K80%$26K1001K10K100K 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 — -16.1% search growth over the last 90 days.
600400Spike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Reviews

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

What buyers love

Cough Relief23%

“Cough relief”

Value For Money16%

“Great deal”

Taste-Overall13%

“Good taste”

Quality-Overall9%

“good quality with clear”

Flavor5%

“Good flavor”

Sinus Relief5%

“Clears up the sinuses”

Strength3%

“Really strong”

Sweetness3%

“Sugar less and a great price”

Advertised Vs Actual Product3%

“Works as advertised”

Soothing Effect2%

“soothing taste”

What buyers complain about

Cough Relief15%

“they do make you cough more”

Taste-Overall15%

“Also the taste is HORRIBLE”

Value For Money7%

“NOT WORTH THE PRICE”

Flavor6%

“Very weak flavor barely help my coughing”

Artificial Sweeteners5%

“They are sweetened with a different artificial sweetener”

Advertised Vs Actual Product4%

“False advertisement”

Strength3%

“Not strong enough”

Ease Of Use3%

“Extremely hard to open”

Quality-Overall3%

“No menthol at all very poor quality fora Halls product”

Ingredients-Overall3%

“Dissolve quickly and contain Aspartame”

Top return reasons

Product Condition100%