builder gel in a bottle
Skip itBrand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Competition
Great32%top-5 click share — an open shelf
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Price range
Great€4.91–€46.35cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Good€12.05avg listing price — sweet spot $15–$100
Conversion
Okay3.3%search→purchase rate — share of searches ending in a sale
Review moat
Bad4,666.84avg incumbent reviews — the moat a new listing must climb
Growth
Bad-7.5%90-day search growth — must beat 0% to launch
Market size
Bad€53K€53K/yr · 134K searches
Brand share
Bad97%top-5 brand share — brand-locked demand
According to Flapen's Amazon Germany niche tracking, builder gel in a bottle is a €53K/yr Amazon Germany market (134K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 47/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
builder gel in a bottle market data
- Units sold / yr
- 4K–5K
- avg 0–100/product
- Revenue / yr
- €48K–€60K
- units × avg price
- Conversion rate
- 3.3%
- Avg BSR
- #105
- Page quality
- 0%
- Prime
- 98%
- Sponsored
- 97%
- Out of stock
- 14.1%
- Avg brand age
- 49 months
- Avg seller age
- 215 days
Competition & brand share
Clicks spread well past the top 5 (32% combined) — an open shelf where new products get seen.Brands
10 rising
Sellers
28
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
32%
Top 20: 68%
Open market
2%
- modelones64%
- IBD26%
- BORN PRETTY3%
- Lynis Nailshop3%
- DIDIER LAB1%
- MYLEE1%
- Open — no brand owns it (4 brands, 2%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -7.5% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.6×
Top builder gel in a bottle search terms
- modelones68K/yr
- builder gel in a bottle14K/yr
- hard gel9K/yr
- ibd hard gel8K/yr
- biab8K/yr
- ibd gel9K/yr
- ibd4K/yr
- modelones polygel6K/yr
- ibd builder gel4K/yr
- biab gel3K/yr
Top builder gel in a bottle products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
modelones 8-in-one Aufbaugel FüR GelnäGel 6 Farben Rosa WeißFüR Builder Gel Uv Nagellack Nagelverlängerung Quick Extension Soak Off UV Nägel Gellack für Nagelstudio maniküre set DIY Weihnachtstag
modelones€10.024.0★1,160 rev
modelones Aufbaugel für Gelnägel - Milky Rose Builder Gel 8 in One - UVGel zur Nagelverlängerung und Modellage und Strengthener Extension Gel Base -15ML
modelones€7.074.1★1,885 rev
Modelones Primer für Gelnägel Dehydrator für Nägel 15ml Professional Acid Free Nail Prep Natural Air Dry Superior Bonding Primer Set fur Nail Art UV Gel Nagellack Acrylnägel Geschenke für Frauen
modelones€7.164.4★1,206 rev
IBD Hard Gel LED/UV Builder Gel Pink 1er Pack (1 x 56 g) MADE IN USA Nagelaufbau zu Hause ohne Termine und laute Nagelstudios HEMA-FREE
IBD€22.964.4★21,094 rev
IBD Hard Gel LED/UV Builder Gel Clear 1er Pack (1 x 56 g) MADE IN USA Nagelaufbau zu Hause ohne Termine und laute Nagelstudios
IBD€22.654.4★21,095 rev
Newest
by launch date
Modelones Blooming Gel Nagellack 10ML UV LED Gel Nail Polish for Nail Painting Marble Watercolor Blooming Gel Polish Nail Art Maniküre Design
modelones€4.9196 rev
DIDIER LAB BBIO Builder Gel in a Bottle - Almost Naked - Saubere Formel frei von HEMA und TPO - Selbstnivellierendes Aufbaugel für Gelnägel - LED UV Gel zur Stärkung Nägel - 15ml
DIDIER LAB€11.5524 rev
Modelones Nageltips 510 Stück- Full Cover Nail Tips Set Gel Tips Set Pre-Buff PMMA Harz Nagelspitzen Künstliche Nägel Zum Aufkleben Nail Art DIY Kurze Almond
modelones€7.891,033 rev
Modelones Nageltips 510 Stück- Full Cover Nail Tips Set Gel Tips Set Transparent PMMA Harz Nagelspitzen Künstliche Nägel Zum Aufkleben Nail Art DIY Medium Almond
modelones€7.901,033 rev
Born Pretty Builder Nail Gel - 8 in 1 Clear Quick Builder Gel für Nägel In a Bottle Aufbaugel für Gelnägel Base Top Coat Poly-Nagelgel Verlängerungsgel Verstärkungsgel Nagelkleber
BORN PRETTY€6.79132 rev
Trending
90-day click momentum
modelones UV Nagellack Set 40 PCS 36 Farben Rot Glitzer Rosa Weiß Schwarz Gel Lack Nail Polish Soak Off Gellack für Nagelstudio Desig Base& Matt& Glitter& Top Coat LED Nail Art Maniküre
modelones€35.034.4★
Modelones Nageltips 510 Stück- Full Cover Nail Tips Set Gel Tips Set Transparent PMMA Harz Nagelspitzen Künstliche Nägel Zum Aufkleben Nail Art DIY Medium Almond
modelones€7.904.4★
Modelones Blooming Gel Nagellack 10ML UV LED Gel Nail Polish for Nail Painting Marble Watercolor Blooming Gel Polish Nail Art Maniküre Design
modelones€4.914.5★
modelones Aufbaugel für Gelnägel 8 in One Builder Gel Nagelverstärker UV Gel für Strengthener Extension Base Nagelverlängerung Nail Repair Base Coat Nail Art Maniküre Klar 2 Pcs
modelones€7.094.2★
Modelones UV Nagellack 6 Farben Pastell Rosa Weiß Pearl Effect Gel Nagellack UV mit Stick den Kreis zeichnen für Frühling Sommer
modelones€8.074.3★
What buyers say about builder gel in a bottle
What buyers praise and complain about, mined from review topics.What buyers love
“Super Produkt”
“Die Farbe ist wunderschön – ein zarter, leicht rosiger Ton, der sehr natürlich und elegant wirkt”
“Anwendung wäre total easy”
“Super aufzutragen”
“Tolle farben und super halt”
“Erwartungen erfüllt”
“top Produkt für den Preis”
“gutes hardgel”
“Passt”
“Ist nicht zu dünn oder zu dick”
What buyers complain about
“Hält nicht”
“Klebt überhaupt nicht”
“Finde ich nicht so praktisch”
“Allergie”
“War ein Flop”
“Es ist etwas dickflüssig”
“Leider hat mich die Qualität beim Auftragen enttäuscht”
“seltsame Größensortierung”
“Geruch”
“Brennt”
Top return reasons
Common questions
- Is builder gel in a bottle profitable to sell on Amazon Germany?
- The niche generates €53K/yr across 62 tracked products. 3 of 6 products launched in the last 360 days are still selling. 90-day search growth is -7.5%. Flapen's verdict: Skip it (47/100).
- How competitive is the builder gel in a bottle niche?
- 10 brands and 28 sellers compete. The top 5 products take 32% of clicks and top 5 brands hold 97% of demand.
- What do buyers complain about in builder gel in a bottle?
- Top complaints mined from reviews: Haltbarkeit, Haftung/Klebrigkeit, Benutzerfreundlichkeit. The return rate is 0.7%.
- When does demand for builder gel in a bottle peak?
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- What does it cost to enter the builder gel in a bottle niche?
- Listings span €4.91–€46.35; the average listing price is €12.05 (sweet spot $15–$100). The average incumbent carries 4,667 reviews — the moat a new listing must climb.