Cosline Kajal Eyeliner
brand-locked demand (top 5 brands take 100% of clicks) — Cosline Kajal Eyeliner doesn't clear our bar today.
Flapen Score
Ranks 1,172 of 1,260 Kosmetik niches · −13 vs the category median of 47
Is Cosline Kajal Eyeliner profitable on Amazon?
According to Flapen's Amazon Germany niche tracking, Cosline Kajal Eyeliner is a €38K/yr Amazon Germany market (155K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Feb–Mar. Verdict: Skip it — 34/100.
Cosline Kajal Eyeliner: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -5.2% over the last 90 days and 1.8% of searches end in a purchase.
€38K
revenue / yr
Who owns the niche?
The top 5 brands hold 100% of demand, so 0% of the market is open.
0%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.
0/100
page quality · 10 products
Top Cosline Kajal Eyeliner products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
COSLINE Kajal Eyeliner Aubergine 129 Wasserfester Kajal Dunkler neutraler Lidstrich Nicht so hart wie Schwarz Weiches Auftragen Starke Pigmentierung Vegan Made in Germany
- Price
- €15.89
- Rating
- 4.2/5
- Reviews
- 1,373
- Age
- 6y ago

COSLINE Kajal Eyeliner Schwarz 101 Wasserfester Kajal Verschmiert nicht Schwarzer Augenstift & Lidstrich Weiches Auftragen Starke Pigmentierung Vegan Made in Germany
- Price
- €15.89
- Rating
- 4.2/5
- Reviews
- 1,373
- Age
- 6y ago

COSLINE Kajal Eyeliner Ocean 115 Blau Wasserfester Kajal Verschmiert nicht Blaugrauer Lidstrich Weiches Auftragen Starke Pigmentierung Vegan Made in Germany
- Price
- €15.89
- Rating
- 4.2/5
- Reviews
- 1,373
- Age
- 6y ago

M. Asam MAGIC FINISH EYE DESIGNER Gleaming-Aubergine (0 28 g) wasserfester Eyeliner für langanhaltendes & farbintensives Ergebnis mit integriertem Schwämmchen für einfaches Verblenden Augen Make-up
- Price
- €7.10
- Rating
- 4.5/5
- Reviews
- 595
- Age
- 2y ago

COSLINE Kajal Eyeliner Grau 107 Wasserfester Kajal Verschmiert nicht Anthrazitfarbener Lidstrich Weiches Auftragen Starke Pigmentierung Vegan Made in Germany
- Price
- €15.89
- Rating
- 4.2/5
- Reviews
- 1,373
- Age
- 5y ago
Trending
90-day click momentum
Sandstone Scandinavia Hypoallergener Eyeliner Wasserfester Kajalstift für empfindliche Augen Parfümfrei vegan und langanhaltend Aubergine
- Price
- €10.85
- Rating
- 4.2/5
- Reviews
- 2,309
- Age
- 3mo ago

COSLINE Kajal Eyeliner Braun 102 Wasserfester Kajal Verschmiert nicht Dunkelbrauner Lidstrich Weiches Auftragen Starke Pigmentierung Vegan Made in Germany
- Price
- €15.89
- Rating
- 4.2/5
- Reviews
- 1,373
- Age
- 6y ago

COSLINE Kajal Eyeliner Schwarz 101 Wasserfester Kajal Verschmiert nicht Schwarzer Augenstift & Lidstrich Weiches Auftragen Starke Pigmentierung Vegan Made in Germany
- Price
- €15.89
- Rating
- 4.2/5
- Reviews
- 1,373
- Age
- 6y ago

COSLINE Eyeshadow Taupe 311 Lidschattenstift Langanhaltende Formel Stick mit cremiger Textur Wischfest Made in Germany
- Price
- €17.88
- Rating
- 4.4/5
- Reviews
- 332
- Age
- 7mo ago

ARTDECO Soft Eyeliner Waterproof - Cremiger Kajalstift wasserfest langanhaltender Eye Liner mit hoher Deckkraft - 1 x 1 2 g
- Price
- €4.73
- Rating
- 4.4/5
- Reviews
- 3,566
- Age
- 18y ago
Newest
by launch date
Sandstone Scandinavia Hypoallergener Eyeliner Wasserfester Kajalstift für empfindliche Augen Parfümfrei vegan und langanhaltend Aubergine
- Price
- €10.85
- Rating
- 4.2/5
- Reviews
- 2,309
- Age
- 3mo ago

COSLINE Eyeshadow Taupe 311 Lidschattenstift Langanhaltende Formel Stick mit cremiger Textur Wischfest Made in Germany
- Price
- €17.88
- Rating
- 4.4/5
- Reviews
- 332
- Age
- 7mo ago

M. Asam MAGIC FINISH EYE DESIGNER Gleaming-Aubergine (0 28 g) wasserfester Eyeliner für langanhaltendes & farbintensives Ergebnis mit integriertem Schwämmchen für einfaches Verblenden Augen Make-up
- Price
- €7.10
- Rating
- 4.5/5
- Reviews
- 595
- Age
- 2y ago

COSLINE Eyeshadow Champagner 305 Lidschattenstift Langanhaltende Formel Wischfest Stick mit cremiger Textur Glitzer Gold Hell Made in Germany
- Price
- €17.88
- Rating
- 4.4/5
- Reviews
- 332
- Age
- 5y ago

COSLINE Kajal Eyeliner Grau 107 Wasserfester Kajal Verschmiert nicht Anthrazitfarbener Lidstrich Weiches Auftragen Starke Pigmentierung Vegan Made in Germany
- Price
- €15.89
- Rating
- 4.2/5
- Reviews
- 1,373
- Age
- 5y ago
Competition: brands, sellers & click share
The top 5 products capture 84% of clicks — a locked-up shelf that new listings rarely crack.
Brands
5 falling
Sellers
28
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
84%
Top 20: 100%
Open market
0%
- COSLINE85%
- M. Asam6%
- Cosline Cosmetics4%
- Sandstone Scandinavia3%
- Artdeco3%
Cosline Kajal Eyeliner demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Feb, Mar · busiest ÷ quietest = 2.6×
Top Cosline Kajal Eyeliner search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- cosline kajal eyeliner94K/yr
- cosline kajal20K/yr
- kajal aubergine18K/yr
- cosline kajal eyeliner aubergine9K/yr
- eyeliner aubergine10K/yr
- cosline eyeliner4K/yr
What reviews say buyers love and hate about Cosline Kajal Eyeliner
What buyers mention most, as a share of all reviews.
What buyers love
81% of reviews“Der Eyeliner ist sehr pigmentiert”
“Leicht aufzutragen”
“Und hält”
“Es hält, was es verspricht”
“Der Eyeliner ist wie beschrieben (wasserfest, wischfest)”
What buyers complain about
65% of reviews“Hält nicht”
“Allerdings verschmiert er genauso wie günstigere Stifte”
“Darum ist der Stift zu teuer”
“Habe entzündete Augen davon bekommen”
“leider verwischt er genauso schnell wie die billigen Eyeliner, enttäuschend!”
Cosline Kajal Eyeliner return rate & reasons
Why buyers send it back, as a share of all return requests.
0.1%
Return rate
0%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Cosline Kajal Eyeliner questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









