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Builder Gel

Maybe

An estimated 0.6% of orders come back. But demand is soft, at -5.1% this quarter, so Builder Gel is a Maybe.

Flapen Score
58
58 / 100
Top 9% of 2,481 Beauty niches · +11 vs the category median of 47
Market size
£621K/yr1.9M searches / yr
90-day growth
-5.1%search demand this quarter
Competition
34%top-5 click share · 17 brands · 39 sellers

Flapen Score

Builder Gel against its category

The dotted line is the Beauty average. Past it, Builder Gel is stronger. Inside it, weaker.

58Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Builder Gel market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Builder Gel 1.9M times last year and spent an estimated £621K. The top 5 brands take 79% of clicks. Flapen scores it 58 out of 100, a Maybe.

01 · Demand

An estimated 2.9% of those searches ended in a purchase.

Shoppers searched for this 1.9M times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 2.9% of those searches ended in a purchase. Searches in the last 90 days moved -5.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £621K a year.

Searches, last 12 months
1.9M
Growth, 90 days vs prior 90
-5.1%
Conversion, latest week
2.9%
Market size, estimated
£621Ka year
Peak month
April1.3× the quietest month
Top search term
builder gel470K searches a year

02 · Price

A sale here is worth £11.42.

Listings sell for £11.42 on average, from £3.23 to £56.51. Amazon reports units sold in ranges. This niche sold 50K to 60K a year. The average listing sells 1,000 to 1,250 of them. At £11.42 that is £11K to £14K a year per listing.

Average price
£11.42under the $15 to $100 sweet spot
Price range
£3.23–£56.51
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
50K–60K
Units per listing a year
1,000–1,250
Revenue per listing a year
£11K–£14K
Returns
0.6%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is reviews.

90% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 5.2% of listings are out of stock. The average listing ranks #58 within Manicure & Pedicure. It carries 5,229 reviews at 4.28 stars, so a new listing needs social proof before a better product.

Sponsored listings
90%
Prime listings
100%
Out of stock, average day
5.2%
Average rank
#58in Manicure & Pedicure
Average rating
4.28 starsAmazon United Kingdom average 4.36 stars
Average reviews
5,229per listing
Listings tracked
48

04 · Newcomers

3 of last year's 8 launches cleared the first-year sales bar.

8 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 36 months on average, so the names here are settling in.

Launched, last 12 months
8
Successful launches
3Amazon's first-year sales bar
Average brand age
36 months

Products

Top Builder Gel products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take only 34% of clicks. An open shelf where new products get seen.

Brands

17 rising

Sellers

39

Top-5 brand share

79%

Top 20: 100%

Top-5 click share

34%

Top 20: 78%

Open market

17%

  • Brand 129%
  • Brand 226%
  • Brand 312%
  • Brand 47%
  • Brand 56%
  • Brand 64%
  • Open — no brand owns it (11 brands, 17%)

Demand

Builder Gel search demand

Weekly searches over the year, seasonality beneath. Pick a range.

50K30KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Search terms

Top Builder Gel search terms shoppers use

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

  • builder gel470K/yr
  • builder gel for nails317K/yr
  • biab nail builder gel293K/yr
  • biab170K/yr
  • biab nail builder gel kit117K/yr
  • builder gel nail kit85K/yr
  • hard gel for nails63K/yr
  • hard gel48K/yr
  • beetles builder gel41K/yr
  • the gel bottle biab37K/yr

Reviews and returns

What reviews say buyers love and hate about Builder Gel

We read the reviews and the return reasons for every product selling here.

17%of positive reviews mention “Color”
12%of negative reviews mention “Durability”
0.6%of orders come back
“breaks easily”
A buyer, on “Durability”12% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

17 topics

NegativePositive

FAQ

Common Builder Gel questions

Answered from the same tracked data.