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Methylenblau

soft demand (-32.0% this quarter) — Methylenblau doesn't clear our bar today.

Flapen Score

47
Skip it

Ranks 290 of 490 Gewerbe, Industrie & Wissenschaft niches · −2 vs the category median of 49

Market size 48Growth 9Conversion 83Competition 16Returns 98Price range 61Avg price 79Brand share 41Review moat 84Quality gap 23
This niche Category average · 490 niches

Is Methylenblau profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Methylenblau is a €261K/yr Amazon Germany market (175K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in Jan–Feb–Mar. Verdict: Skip it — 47/100.

Methylenblau: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -32.0% over the last 90 days and 9.0% of searches end in a purchase.

€261K

revenue / yr

Units sold / yr20K
Search volume / yr-32.0%175K
Conversion rate9.0%
Avg price€16.57

Who owns the niche?

The top 5 brands hold 81% of demand, so 19% of the market is open.

19%

open market share

Brands · sellers9 · 11
Top-5 product click share81%
Open market19%
Avg brand age29 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 9 products

Sponsored placement89%
New entrants (1y)3· 0 succeeded
Avg rating4.6★
Avg reviews312

Top Methylenblau products & what they sell for

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

Competition: brands, sellers & click share

The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.

€0€26K€52K€78K€105K1101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

9 rising

Sellers

11

Top-5 brand share

81%

Top 20: 100%

Top-5 click share

81%

Top 20: 100%

Open market

13%

  • EWL Naturprodukte29%
  • BlueVitality25%
  • Kopp, Rottenburg11%
  • WoldoHealth10%
  • vitabay6%
  • BMUT6%
  • Open — no brand owns it (3 brands, 13%)

Methylenblau demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume175KCVR9.0%Products9Brands9Top 5 Brands81%OOS Rate5.5%Rating4.6★Reviews312Avg BSR#291
20K15KPrime Day '24Spike '24Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Mar · busiest ÷ quietest = 3.3×

Top Methylenblau search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • methylenblau115K/yr
  • methylene blue32K/yr
  • methylenblau tropfen pharmaqualität12K/yr
  • methylen blau6K/yr
  • methylenblau tropfen3K/yr
  • methylenblau kaufen3K/yr
  • supreme methylene blue5K/yr

What reviews say buyers love and hate about Methylenblau

What buyers mention most, as a share of all reviews.

What buyers love

92% of reviews
Qualität insgesamt40%

die Produktqualität ist top – ein Must-Have für meine tägliche Ergänzung!

beworben Vs Tatsächliches Produkt19%

Alles so wie es sein soll

Gelenkschmerzen8%

sehr Gut, mit Cordiceps viel geholfen in Heilung meiner Neuropathie

Vitamin6%

Eine hervorragende Ergänzung für Gehirngesundheit

Fokusverbesserung5%

Verbesserte kognitive Leistungsfähigkeit – Kläreres Denken

What buyers complain about

100% of reviews
Farbe100%

Es färbt blau

Methylenblau return rate & reasons

Why buyers send it back, as a share of all return requests.

0.4%

Return rate

0%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Funktionalität insgesamt
29%
2Auslaufsicher
29%
3beworben Vs Tatsächliches Produkt
21%
4Qualität insgesamt
14%
5Dicke
7%

Common Methylenblau questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Methylenblau 47/100 on Amazon Germany — Skip it. The niche generates €261K/yr across 9 tracked products. 0 of 3 products launched in the last 360 days are still selling. Search demand moved -32.0% over the last 90 days.
Search demand for Methylenblau on Amazon Germany peaks in Jan–Feb–Mar, where the busiest month runs 3.3× the quietest.