Skip to content

Arginin Citrullin

Arginin Citrullin shows low returns (0.1%), but a concentrated shelf (top 5 take 78% of clicks) keeps it on the watch list.

Flapen Score

53
Worth a look

Top 31% of 2,966 Drogerie & Körperpflege niches · +4 vs the category median of 49

Market size 51Growth 24Conversion 95Competition 19Returns 100Price range 89Avg price 91Brand share 29Review moat 25Quality gap 63
This niche Category average · 2,966 niches

Is Arginin Citrullin profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Arginin Citrullin is a €288K/yr Amazon Germany market (110K searches/yr). The top 5 brands hold 88% of demand. Verdict: Worth a look — 53/100.

Arginin Citrullin: 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 -1.3% over the last 90 days and 12.1% of searches end in a purchase.

€288K

revenue / yr

Units sold / yr10K
Search volume / yr-1.3%110K
Conversion rate12.1%
Avg price€21.57

Who owns the niche?

The top 5 brands hold 88% of demand, so 12% of the market is open.

12%

open market share

Brands · sellers10 · 12
Top-5 product click share78%
Open market12%
Avg brand age63 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 14 products

Sponsored placement71%
New entrants (1y)2· 0 succeeded
Avg rating4.4★
Avg reviews4,743

Top Arginin Citrullin 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 78% of clicks — a locked-up shelf that new listings rarely crack.

€0€29K€58K€86K€115K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

10 falling

Sellers

12

Top-5 brand share

88%

Top 20: 100%

Top-5 click share

78%

Top 20: 100%

Open market

9%

  • ProFuel38%
  • GEN GERMAN ELITE NUTRITION33%
  • Nature Love8%
  • Gym Nutrition5%
  • HAVASU NUTRITION4%
  • Horbäach3%
  • Open — no brand owns it (4 brands, 9%)

Arginin Citrullin demand & seasonality

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

Volume110KCVR12.1%Products14Brands10Top 5 Brands88%OOS Rate6.5%Rating4.4★Reviews4,743Avg BSR#26
3K2KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

Top Arginin Citrullin search terms shoppers use

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

  • arginin citrullin36K/yr
  • l arginin citrullin28K/yr
  • l arginin citrullin kapseln hochdosiert14K/yr
  • citrullin arginin9K/yr
  • arginin citrullin pulver8K/yr
  • arginin citrullin kapseln5K/yr
  • l-arginin citrullin5K/yr
  • l citrullin l arginin4K/yr

What reviews say buyers love and hate about Arginin Citrullin

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

What buyers love

69% of reviews
Qualität insgesamt26%

High quality and efficacy

Preis-Leistungs-Verhältnis11%

Preis Super

beworben Vs Tatsächliches Produkt5%

Macht seinen job

Blutdruck5%

Gut verträglich,fördert spürbar die Durchblutung

Effizienz5%

Performance-Verbesserung:

What buyers complain about

56% of reviews
Dosierung14%

Die Dosis: Okay, hier gibts nen kleines Problem

Gesamtgröße8%

Tabletten sind groß

Funktionalität insgesamt7%

keine nennenswerte Wirkung

Geschmack insgesamt5%

Schmeckt widerlich

Geruch5%

Stinkt und Geschmack unerträglich

Common Arginin Citrullin questions

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

Flapen scores Arginin Citrullin 53/100 on Amazon Germany — Worth a look. The niche generates €288K/yr across 14 tracked products. 0 of 2 products launched in the last 360 days are still selling. Search demand moved -1.3% over the last 90 days.
Search demand for Arginin Citrullin on Amazon Germany is steady year-round — the busiest month runs 1.6× the quietest.