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52

Menthol Crystal

Worth a look

Shows low returns (0.5%), but soft demand (-27.4% this quarter) keeps it on the watch list.

Market size 51Growth 11Conversion 82Competition 51Returns 98Price range 75Avg price 80Brand share 36Review moat 63Quality gap 21

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Conversion

Great8.8%

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

Avg price

Great$16.94

avg listing price — sweet spot $15–$100

Price range

Great$6.10–$42.49

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

Review moat

Good976.68

avg incumbent reviews — the moat a new listing must climb

Market size

Good$306K

$306K/yr · 205K searches

Competition

Good55%

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

Brand share

Okay83%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Growth

Bad-27.4%

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

Is menthol crystal profitable on Amazon?

According to Flapen's Amazon United States niche tracking, menthol crystal is a $306K/yr Amazon United States market (205K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in Jan–Dec. Verdict: Worth a look — 52/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

menthol crystal market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.
Units sold / yr
20K–25K
avg 1,000–1,250/product
Revenue / yr
$339K–$424K
units × avg price
Conversion rate
8.8%
Avg BSR
#1,061
Page quality
0%
Prime
100%
Sponsored
91%
Out of stock
1.2%
Avg brand age
61 months
Avg seller age
167 days

Competition: brands, sellers & click share

The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.

Brands

10 flat

Sellers

12

Top-5 brand share

83%

Top 20: 100%

Top-5 click share

55%

Top 20: 99%

Open market

12%

  • MAK33%
  • Viktairy19%
  • Silky Scents18%
  • Nutrigins8%
  • MAQIHAN5%
  • Plant Guru5%
  • Open — no brand owns it (4 brands, 12%)

menthol crystal demand & seasonality

Weekly Amazon search volume, last 104 weeks — -27.4% search growth over the last 90 days.
7K5KSpike '24Black Friday '24Spike '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Dec · busiest ÷ quietest = 2.1×

Top menthol crystal search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.
  • menthol crystal107K/yr
  • menthol crystals40K/yr
  • mentol cristal9K/yr
  • eucalyptus crystals9K/yr
  • cristaux de menthe5K/yr
  • crystal menthol6K/yr
  • cristales de mentol5K/yr
  • menthol crystals organic5K/yr
  • mint crystals5K/yr
  • mental crystal5K/yr
All search terms

Top menthol crystal products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

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

0%5%$15K10%$31K15%$46K20%$61K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 22 tracked products in this niche — three views at once, no toggling.

What reviews say buyers love and hate about menthol crystal

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

What buyers love

Quality-Overall18%

“Excellent product”

Smell16%

“Perfect smell”

Value For Money9%

“its definitely value for my money”

Advertised Vs Actual Product8%

“Product is as described”

Breathability8%

“I can breathe again”

Strength8%

“It is strong”

Sinus Relief7%

“Great for my sinuses”

Cough Relief4%

“It's great for coughs”

Efficiency3%

“Works perfectly”

Ease Of Use3%

“easy to use”

What buyers complain about

Smell22%

“No aroma from product”

Strength13%

“Lack of potency would be issue for us on long run”

Size-Overall12%

“The package was smaller than I thought it would be”

Burnt/Roasted/Overbaked7%

“Burns off quickly”

Allergies7%

“Allergies”

Value For Money7%

“This is not worth the money you pay it to much”

Natural Ingredients3%

“Not organic”

Quality-Overall3%
Ethical Trade/Fair Trade3%

“I dont trust companies that deliberately mislead people like this”

Breathability3%

“If it's difficult for you to breathe in your home”

Top return reasons

Smell23%
Size-Overall15%
Advertised Vs Actual Product13%
Functionality-Overall11%
Minerals6%
Strength4%
Leak-Proof4%
Defective Material/Parts3%
Certifications3%
Color2%

Common menthol crystal questions

Is menthol crystal profitable to sell on Amazon United States?
The niche generates $306K/yr across 22 tracked products. 90-day search growth is -27.4%. Flapen's verdict: Worth a look (52/100).
How competitive is the menthol crystal niche?
10 brands and 12 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 83% of demand.
What do buyers complain about in menthol crystal?
Top complaints mined from reviews: Smell, Strength, Size-Overall. The return rate is 0.5%.
When does demand for menthol crystal peak?
Demand peaks in Jan–Dec; the busiest month runs 2.1× the quietest.
What does it cost to enter the menthol crystal niche?
Listings span $6.10–$42.49; the average listing price is $16.94 (sweet spot $15–$100). The average incumbent carries 977 reviews — the moat a new listing must climb.