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Fettblocker

Fettblocker shows low returns (0.2%), but brand-locked demand (top 5 brands take 95% of clicks) keeps it on the watch list.

Flapen Score

52
Worth a look

Top 35% of 2,966 Drogerie & Körperpflege niches · +3 vs the category median of 49

Market size 55Growth 24Conversion 52Competition 18Returns 99Price range 86Avg price 95Brand share 12Review moat 55Quality gap 98
This niche Category average · 2,966 niches

Is Fettblocker profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Fettblocker is a €392K/yr Amazon Germany market (238K searches/yr). The top 5 brands hold 95% of demand. Verdict: Worth a look — 52/100.

Fettblocker: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -2.5% over the last 90 days and 4.2% of searches end in a purchase.

€392K

revenue / yr

Units sold / yr10K
Search volume / yr-2.5%238K
Conversion rate4.2%
Avg price€39.30

Who owns the niche?

The top 5 brands hold 95% of demand, so 5% of the market is open.

5%

open market share

Brands · sellers8 · 38
Top-5 product click share79%
Open market5%
Avg brand age33 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 3.7★ — the gap to enter on.

0/100

page quality · 14 products

Sponsored placement64%
New entrants (1y)2· 2 succeeded
Avg rating3.7★
Avg reviews1,305

Top Fettblocker 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 79% of clicks — a locked-up shelf that new listings rarely crack.

€0€39K€78K€118K€157K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 rising

Sellers

38

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

79%

Top 20: 100%

Open market

3%

  • formoline L11272%
  • ratiopharm10%
  • formoline8%
  • Doppelherz3%
  • Hexal3%
  • D.VARA2%
  • Open — no brand owns it (2 brands, 3%)

Fettblocker demand & seasonality

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

Volume238KCVR4.2%Products14Brands8Top 5 Brands95%OOS Rate0.0%Rating3.7★Reviews1,305Avg BSR#3,306
6K4KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 2.0×

Top Fettblocker search terms shoppers use

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

  • abnehmspritze53K/yr
  • formoline l112 extra stark zum abnehmen61K/yr
  • mounjaro spritzen24K/yr
  • formoline l112 extra33K/yr
  • formoline l11219K/yr
  • abnehmspritzen ozempic16K/yr
  • formoline10K/yr
  • wegovy spritzen zum abnehmen9K/yr
  • formuline 112 extra9K/yr
  • formuline 112 zum abnehmen1K/yr

What reviews say buyers love and hate about Fettblocker

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

What buyers love

82% of reviews
Gewichtsverlust21%

In 3 Monaten 5 kg abgenommen

Qualität insgesamt13%

Super Produkt

beworben Vs Tatsächliches Produkt10%

Produkt wie beschrieben

Preis-Leistungs-Verhältnis7%

Aufgrund des sehr ambitionierten Preises

Ernährungs Gehalt7%

Hilfreich für Diäten

What buyers complain about

87% of reviews
Funktionalität insgesamt20%

Null Effekt

Gewichtsverlust16%

ohne andere Änderungen in der Ernährung/ Lebensweise gibts aber kaum Auswirkungen auf das Körpergewicht.

Preis-Leistungs-Verhältnis12%

Geld Verschwendung

beworben Vs Tatsächliches Produkt8%

Es sind nicht 100 Stück drin wie angegeben

Dosierung7%

Wenig Erfolg durch die Kapseln an sich

Fettblocker return rate & reasons

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

0.2%

Return rate

0%

Fixable by listing

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

1Gesamtgröße
34%
2Defekt Material/Teile
14%
3Produktzustand
13%
4Haftung/Klebrigkeit
6%
5Qualität insgesamt
6%

Common Fettblocker questions

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

Flapen scores Fettblocker 52/100 on Amazon Germany — Worth a look. The niche generates €392K/yr across 14 tracked products. 2 of 2 products launched in the last 360 days are still selling. Search demand moved -2.5% over the last 90 days.
Search demand for Fettblocker on Amazon Germany is steady year-round — the busiest month runs 2.0× the quietest.