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Methylene Blue

Fail

The top 5 products take 100% of clicks, so Methylene Blue is a Fail.

Flapen Score
37
37 / 100
Market size
$5K/yr3K searches / yr
90-day growth
-24.9%search demand this quarter
Competition
100%top-5 click share · 2 brands · 13 sellers

Flapen Score

The ten checks behind the Methylene Blue verdict

Ten checks, one score out of 100. The radar draws each one.

37Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap

Market

The Methylene Blue market on Amazon at a glance

Shoppers on Amazon Singapore searched for Methylene Blue 3K times last year and spent an estimated $5K. All 2 brands take every click. Flapen scores it 37 out of 100, a Fail.

01 · Demand

An estimated 4.3% of those searches ended in a purchase.

Shoppers searched for this 3K times in the last 12 months. That counts every search on Amazon Singapore for this niche's terms. An estimated 4.3% of those searches ended in a purchase. Searches in the last 90 days moved -24.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $5K a year.

Searches, last 12 months
3K
Growth, 90 days vs prior 90
-24.9%
Conversion, latest week
4.3%
Market size, estimated
$5Ka year
Top search term
methylene blue2K searches a year

02 · Price

A sale here is worth $44.31.

Listings sell for $44.31 on average, from $31.77 to $55.93. Amazon reports units sold in ranges. This niche sold 100 to 250 a year. The average listing sells 0 to 100 of them. At $44.31 that is $0 to $4K a year per listing.

Average price
$44.31inside the $15 to $100 sweet spot
Price range
$31.77–$55.93
Amazon Singapore median price
$30.00across 1,590 niches
Units sold a year
100–250
Units per listing a year
0–100
Revenue per listing a year
$0–$4K
Returns
0.0%of orders · Amazon Singapore median 0.0%

03 · Entry bar

The bar here is low.

0% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 48.9% of listings are out of stock. The average listing ranks #163 within Industrial and Scientific. It carries 310 reviews at 4.37 stars, so a new listing needs social proof before a better product.

Sponsored listings
0%
Prime listings
100%
Out of stock, average day
48.9%
Average rank
#163in Industrial and Scientific
Average rating
4.37 starsAmazon Singapore average 4.47 stars
Average reviews
310per listing
Listings tracked
3

04 · Newcomers

Brands here are young.

The brands on the shelf have sold for 31 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
0
Successful launches
0Amazon's first-year sales bar
Average brand age
31 months

Products

Top Methylene Blue products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 24, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 100% of clicks. A locked shelf that new listings rarely crack.

$0$725$1K$2K$3K101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

2 falling

Sellers

13

Est. top-5 brand share

100%

Top 20: 100%

Est. top-5 click share

100%

Top 20: 100%

Open market

0%

  • PureGood84%
  • HelloPharmacist16%

Demand

Methylene Blue search demand

Weekly searches over the year, seasonality beneath. Pick a range.

8060Spike '25Black Friday '25Spike '26SepOctNovDecJanFebMarAprMayJun

Peak months: Feb, Sep · busiest ÷ quietest = 2.4× · 11 of 12 months tracked

Keep looking

Related niches

Niches in the same category that score near this one. Research these next.

FAQ

Common Methylene Blue questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data