Isdin Si-nails
Isdin Si-nails shows low returns (0.3%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Top 5% of 1,260 Kosmetik niches · +13 vs the category median of 47
Is Isdin Si-nails profitable on Amazon?
According to Flapen's Amazon Germany niche tracking, Isdin Si-nails is a €79K/yr Amazon Germany market (33K searches/yr). The top 5 brands hold 91% of demand. Verdict: Worth a look — 60/100.
Isdin Si-nails: 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 +92.6% over the last 90 days and 13.0% of searches end in a purchase.
€79K
revenue / yr
Who owns the niche?
The top 5 brands hold 91% of demand, so 9% of the market is open.
9%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.1★ — the gap to enter on.
0/100
page quality · 13 products
Top Isdin Si-nails 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
ISDIN Si-Nails Nagelhärter Stift - Stärkt brüchige Nägel & Fördert Wachstum - Sichtbare Ergebnisse in 14 Tagen - Mit Hyaluron & Keratin Unsichtbares Finish 2.5ml
- Price
- €18.00
- Rating
- 4.2/5
- Reviews
- 10,507
- Age
- 7y ago

Health Routine Nail Care Pen Nagelöl DAS ORIGINAL aus Österreich für gepflegte Fingernägel & Fußnägel Mit Teebaumöl & Aloe Vera für Kosmetische Pflege
- Price
- €15.60
- Rating
- 4.0/5
- Reviews
- 4,203
- Age
- 3y ago

ISDIN Si-Nails Nagelhärter Stift
- Price
- €22.41
- Rating
- 4.2/5
- Reviews
- 138
- Age
- 7y ago

PODERM - NAGELPILZ BEHANDLUNG | Professionelle Pflege für Fuß & Hand | Einfach & schnell | Swiss Made
- Price
- €18.72
- Rating
- 4.0/5
- Reviews
- 14,028
- Age
- 9y ago

bedrop Propolis Nagelserum - hochdosierte Pflege der Haut bei Nagelproblemen I Nail Care Formel mit Teebaumöl I Schnelle & Intensive Wirkung - 10ml
- Price
- €23.62
- Rating
- 4.4/5
- Reviews
- 834
- Age
- 2y ago
Trending
90-day click momentum
Nagelpflegestift Nail Care Pen Sanfte Pflanzliche Nagelpflege Lösung mit Teebaumöl Unterstützend 2er Pack
- Price
- €12.70
- Rating
- 4.4/5
- Reviews
- 41
- Age
- 2mo ago

Orivelle Nagelpflegestift Kosmetische Pflege für Nägel & Nagelhaut | Gepflegtes optisches Erscheinungsbild | Nagelpflegestift für den täglichen Gebrauch (2er-Pack)
- Price
- €25.88
- Rating
- 4.1/5
- Reviews
- 344
- Age
- 5mo ago

Nail Care Pen Nagelpilz Stift Nagelpilz Stift Nail Care Pen Nagelpflegestift Nagelpflege NägelReparatur Care Pen Für Gepflegte Fingernägel & Fußnägel (2PC)
- Price
- €11.65
- Rating
- 3.9/5
- Reviews
- 11
- Age
- 7mo ago

bedrop Propolis Nagelserum - hochdosierte Pflege der Haut bei Nagelproblemen I Nail Care Formel mit Teebaumöl I Schnelle & Intensive Wirkung - 10ml
- Price
- €23.62
- Rating
- 4.4/5
- Reviews
- 834
- Age
- 2y ago

Orville Nail Care Pen Das Original Nail Care Für Fingernägel & Fußnägel Nail Care Stift öSterreich Nägel nähren Nail Care Pen 1er Set
- Price
- €7.08
- Rating
- 4.0/5
- Reviews
- 395
- Age
- 6mo ago
Newest
by launch date
Nagelpflegestift Nail Care Pen Sanfte Pflanzliche Nagelpflege Lösung mit Teebaumöl Unterstützend 2er Pack
- Price
- €12.70
- Rating
- 4.4/5
- Reviews
- 41
- Age
- 2mo ago

Orivelle Nagelpflegestift Kosmetische Pflege für Nägel & Nagelhaut | Gepflegtes optisches Erscheinungsbild | Nagelpflegestift für den täglichen Gebrauch (2er-Pack)
- Price
- €25.88
- Rating
- 4.1/5
- Reviews
- 344
- Age
- 5mo ago

Orville Nail Care Pen Das Original Nail Care Für Fingernägel & Fußnägel Nail Care Stift öSterreich Nägel nähren Nail Care Pen 1er Set
- Price
- €7.08
- Rating
- 4.0/5
- Reviews
- 395
- Age
- 6mo ago

Nail Care Pen Nagelpilz Stift Nagelpilz Stift Nail Care Pen Nagelpflegestift Nagelpflege NägelReparatur Care Pen Für Gepflegte Fingernägel & Fußnägel (2PC)
- Price
- €11.65
- Rating
- 3.9/5
- Reviews
- 11
- Age
- 7mo ago

Health Routine Nail Care Pen Nagelöl 2 Pack DAS ORIGINAL aus Österreich für gepflegte Fingernägel & Fußnägel Mit Teebaumöl & Aloe Vera für Kosmetische Pflege
- Price
- €30.31
- Rating
- 4.1/5
- Reviews
- 391
- Age
- 1y ago
Competition: brands, sellers & click share
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.
Brands
9 rising
Sellers
43
Top-5 brand share
91%
Top 20: 100%
Top-5 click share
72%
Top 20: 100%
Open market
6%
- ISDIN54%
- HealthRoutine19%
- PODERM7%
- bedrop6%
- COSEN6%
- Rosmalin2%
- Open — no brand owns it (3 brands, 6%)
Isdin Si-nails demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Top Isdin Si-nails search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- isdin si-nails10K/yr
- si nails nagelpilz stift3K/yr
- isdin nagelpilz5K/yr
- si nails nagelpilz6K/yr
- isdin nagelpilz stift5K/yr
- si nails2K/yr
- isdin si-nails micoxpert gegen nagelpilz3K/yr
What reviews say buyers love and hate about Isdin Si-nails
What buyers mention most, as a share of all reviews.
What buyers love
82% of reviews“Bestes Produkt”
“handhabung prima,”
“Scheint zu wirken”
“Man sieht und spürt eine deutliche Besserung”
“Hat funktioniert”
What buyers complain about
76% of reviews“Null Veränderung”
“Bis jetzt noch keine Besserung”
“totale Geld Verschwendung”
“Hält nicht was es verspricht”
“Keine Gebrausanweisung”
Isdin Si-nails return rate & reasons
Why buyers send it back, as a share of all return requests.
0.3%
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 Isdin Si-nails 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.









