nail prep
Skip itPrices mostly outside the sweet spot ($5.01–$16.80) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 6% kills the launch gate
Brand share
Good62%top-5 brand share — brands hold most of the demand
Competition
Good43%top-5 click share — leaders hold, buyers still browse
Conversion
Good5.8%search→purchase rate — share of searches ending in a sale
Market size
Okay$122K$122K/yr · 252K searches
Growth
Bad-2.5%90-day search growth — must beat 0% to launch
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Avg price
Bad$8.32avg listing price — sweet spot $15–$100
Review moat
Bad9,207.54avg incumbent reviews — the moat a new listing must climb
Price range
Bad$5.01–$16.80cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.Brands
17 rising
Sellers
66
Top-5 brand share
62%
Open market
32%
- Morovan18%
- modelones18%
- Mia Secret10%
- beetles Gel Polish9%
- JODSONE7%
- Fandamei6%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 26 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Morovan Professional Natural Nail Prep Dehydrate and Acid-Free Primer Dehydrator for Acrylic and Gel Nail Polish Non Acid Primer for UV Gels Fast Dry Superior Bonding Agent Gift Box Set
Morovan$6.694.6★23,069 rev
Mia Secret Professional Nail Prep pH Balance Dehydrator & XtraBond Acid-Free Primer 0.5 oz +
Mia Secret$16.804.7★7,407 rev
modelones 15 ml Nail Dehydrator and Primer Acid Free Base Coat Natural Prep Dehydrate & Bond Primer Kit Hema-Free Acrylic Nail Supplies
modelones$8.194.6★52,742 rev
FANDAMEI Nail Care Kit Nail Files 100/180 Nail Buffer Block Cuticle Nippers Cuticle Trimmer Cuticle Pusher Nail Tools Nail Kit Pedicure & Manicure Tools Nail Prep Kit Manicure Kit for Women
Fandamei$7.724.7★5,254 rev
Beetles Nail Dehydrator & Primer Set No Lifting Prep Strong Bond Hema and Acid Free for Gel Polish & Acrylic
beetles Gel Polish$6.924.6★1,111 rev
Newest
by launch date
AZUREBEAUTY 18ml Nail Dehydrator and Primer Acid-Free & Hema-Free Nail Prep Kit No Lifting Bond for Gel Polish & Acrylic Quick Dry Professional Natural Nail Primer for Long Lasting Manicure
AZUREBEAUTY$6.44120 rev
UNA GELLA Nail Dehydrator and Primer Set Leak-Proof Glass Bottle Nail Prep for Acrylic Nails and Gel Polish HEMA-Free Acid-Free Air Dry Manicure Supplies 2x10ml
UNA GELLA$6.1085 rev
JODSONE 2Pcs 10ml Nail Dehydrate and Nail Primer Kit for U V Gel Nails Polish Professional Salons Set Superior Bonding DIY Art Design Long Lasting Gift
JODSONE$5.053,642 rev
GAOY Nail Dehydrator and Primer 2 Pcs Acid-Free Natural Nail Prep Dehydrate and Bond Primer Set for Gel Nail Polish
GAOY$7.75283 rev
Luckyfairy Nail Dehydrator and Primer Acid-Free & HEMA-Free Nail Prep Kit for Gel Nails & Press ons No Lift Primer Strong Adhesion Bond No Lamp Needed
Luckyfairy$5.56125 rev
Trending
90-day click momentumUNA GELLA Nail Dehydrator and Primer Set Leak-Proof Glass Bottle Nail Prep for Acrylic Nails and Gel Polish HEMA-Free Acid-Free Air Dry Manicure Supplies 2x10ml
UNA GELLA$6.104.4★
AZUREBEAUTY 18ml Nail Dehydrator and Primer Acid-Free & Hema-Free Nail Prep Kit No Lifting Bond for Gel Polish & Acrylic Quick Dry Professional Natural Nail Primer for Long Lasting Manicure
AZUREBEAUTY$6.444.5★
Luckyfairy Nail Dehydrator and Primer Acid-Free & HEMA-Free Nail Prep Kit for Gel Nails & Press ons No Lift Primer Strong Adhesion Bond No Lamp Needed
Luckyfairy$5.564.6★
JODSONE 2Pcs 10ml Nail Dehydrate and Nail Primer Kit for U V Gel Nails Polish Professional Salons Set Superior Bonding DIY Art Design Long Lasting Gift
JODSONE$5.054.4★
NXJ INFILILA Lint Free Nail Wipes 540PCS Non-Woven Fabric Dry Nail Prep Wipes Super Absorbent Nail Polish Remover Wipes Lash Extensions Glue Nail Cleaning Pads for Salon Supplies
NXJ INFILILA$5.484.5★
Demand & seasonality
Weekly Amazon search volume, last 84 weeks — -2.5% search growth over the last 90 days.Peak months: Jan · busiest ÷ quietest = 1.7×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“The bottles are good quality”
“Good Value”
“It works very well”
“Ease of use”
“As advertised”
“Have been using for years”
“Smells strong”
“dries down nice”
“Simple application”
“Really helps the glue stick”
What buyers complain about
“Doesn't work well”
“The bottle is bigger”
“leaks terrible”
“bad smell”
“One of these broke”
“Sticky and annoying”
“Allergic to this product”
“Poor quality”
“the skin around them is horribly dry”
“Way overpriced”