Nail Strengthener
MaybeAn estimated 0.4% of orders come back. But the average product has 17,102 reviews to catch up to, so Nail Strengthener is a Maybe.
- Flapen Score
- 60 / 100Top 8% of 10,978 Beauty & Personal Care niches · +12 vs the category median of 4860
- Market size
- $3.8M/yr4.7M searches / yr
- 90-day growth
- -0.8%search demand this quarter
- Competition
- 44%top-5 click share · 14 brands · 84 sellers
Flapen Score
Nail Strengthener against its category
The dotted line is the Beauty & Personal Care average. Past it, Nail Strengthener is stronger. Inside it, weaker.
Market
The Nail Strengthener market on Amazon at a glance
Shoppers on Amazon United States searched for Nail Strengthener 4.7M times last year and spent an estimated $3.8M. The top 5 brands take 88% of clicks. Flapen scores it 60 out of 100, a Maybe.
01 · Demand
An estimated 7.3% of those searches ended in a purchase.
Shoppers searched for this 4.7M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.3% of those searches ended in a purchase. Searches in the last 90 days moved -0.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $3.8M a year.
- Searches, last 12 months
- 4.7M
- Growth, 90 days vs prior 90
- -0.8%
- Conversion, latest week
- 7.3%
- Market size, estimated
- $3.8Ma year
- Peak month
- March1.3× the quietest month
- Top search term
- nail strengthener1.1M searches a year
02 · Price
A sale here is worth $10.84.
Listings sell for $10.84 on average, from $2.12 to $22.63. Amazon reports units sold in ranges. This niche sold 300K to 400K a year. The average listing sells 8,000 to 10,000 of them. At $10.84 that is $87K to $108K a year per listing.
- Average price
- $10.84under the $15 to $100 sweet spot
- Price range
- $2.12–$22.63
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 300K–400K
- Units per listing a year
- 8,000–10,000
- Revenue per listing a year
- $87K–$108K
- Returns
- 0.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
81% of listings pay for placement with sponsored ads. 97% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #10 within Nail Care. It carries 17,102 reviews at 4.35 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 81%
- Prime listings
- 97%
- Out of stock, average day
- 0.0%
- Average rank
- #10in Nail Care
- Average rating
- 4.35 starsAmazon United States average 4.42 stars
- Average reviews
- 17,102per listing
- Listings tracked
- 32
04 · Newcomers
4 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 57 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 57 months
Products
Top Nail Strengthener products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 20, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Onyx Professional Hard as Hoof Nail Strengthening Cream Island Coconut Scent - Nail Growth and Conditioning Cuticle Cream Stops Splits Chips Cracks & Strengthens Nails 1 oz
- Price
- $9.38
- Rating
- 4.4/5
- Reviews
- 80,870
- Age
- 13y ago

Sally Hansen Advanced Hard as Nails Clear Nail Strengthener Includes Retinol and Nylon Nourishing
- Price
- $3.26
- Rating
- 4.6/5
- Reviews
- 26,946
- Age
- 20y ago

OPI Nail Envy Nail Strengthener Clear | Strengthening Nail Polish Treatment | For Weak & Thin Nails
- Price
- $18.37
- Rating
- 4.2/5
- Reviews
- 14,905
- Age
- 3y ago

modelones Nail Strengthener and Growth Nail Hardener Extra Strong and Growth Nude Nail Polish Nail Repair for Damaged Nails Strengthening Polish Ridge Filler for Nails & Toenails 15ML
- Price
- $8.19
- Rating
- 4.0/5
- Reviews
- 545
- Age
- 1y ago

Nail-Aid Keratin 3 Day Growth Nail Strengthener
- Price
- $4.57
- Rating
- 4.2/5
- Reviews
- 59,562
- Age
- 9y ago
Trending
estimated 90-day click momentum
modelones Nail Strengthener and Growth Peachy Pink Nail Polish Nail Repair for Damaged Nails Hardener Strengthening Polish Natural Concealer Foundation Toenails & Nail Care Gifts for Women
- Price
- $9.27
- Rating
- 4.2/5
- Reviews
- 15,475
- Age
- 9mo ago

modelones Nail Strengthener and Growth Blushed Berry Nail Polish Quick Dry Nail Repair for Damaged Nails Strengthening Polish Natural Concealer Foundation Toenails & Nail Care Gifts for Women
- Price
- $9.60
- Rating
- 4.2/5
- Reviews
- 15,475
- Age
- 1y ago

Duri Rejuvacote 1 Original Maximum Strength Nail Growth System Base and Top Coat - Nail Hardener Repair Chipping Strengthen Breaking and Brittle Treatment by Duri Cosmetics (Pack of 1)
- Price
- $15.63
- Rating
- 4.5/5
- Reviews
- 7,823
- Age
- 22y ago

Sally Hansen Hard as Nails Nail Polish Crystal Clear 0.45 Fluid Ounce
- Price
- $2.12
- Rating
- 4.4/5
- Reviews
- 28,527
- Age
- 12y ago

modelones Nail Strengthener and Growth Clear Nail Repair for Damaged Nails Hardener Extra Strong and Growth Toenails and Nail Repair Mode Gifts for Women 15ml 0.51 Fl Oz
- Price
- $7.49
- Rating
- 4.4/5
- Reviews
- 1,644
- Age
- 9mo ago
Newest
by launch date
modelones Nail Strengthener and Growth Peachy Pink Nail Polish Nail Repair for Damaged Nails Hardener Strengthening Polish Natural Concealer Foundation Toenails & Nail Care Gifts for Women
- Price
- $9.27
- Rating
- 4.2/5
- Reviews
- 15,475
- Age
- 9mo ago

modelones Nail Strengthener and Growth Clear Nail Repair for Damaged Nails Hardener Extra Strong and Growth Toenails and Nail Repair Mode Gifts for Women 15ml 0.51 Fl Oz
- Price
- $7.49
- Rating
- 4.4/5
- Reviews
- 1,644
- Age
- 9mo ago

Brother Cosmetics Official Viral Oil - Nail Oil For Growth Support Strength & Moisture - Moisturizing Cuticle Oil for Damaged Dry Brittle Nails - Nail Repair & Care Formula For Men & Women
- Price
- $10.10
- Rating
- 4.5/5
- Reviews
- 475
- Age
- 11mo ago

Morovan Nail Strengthener And Hardener: Milky White Ridge Filler Nail Concealer With Keratin For Thin Weak Brittle Nails Strengthening Polish Repair For Damaged Nails Air Dry Natural Nail Care 15ml
- Price
- $8.58
- Rating
- 4.3/5
- Reviews
- 611
- Age
- 1y ago

modelones Nail Strengthener and Growth Nail Hardener Extra Strong and Growth Nude Nail Polish Nail Repair for Damaged Nails Strengthening Polish Ridge Filler for Nails & Toenails 15ML
- Price
- $8.19
- Rating
- 4.0/5
- Reviews
- 545
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 44% of clicks. Leaders hold, but buyers still shop past them.
Brands
14 rising
Sellers
84
Est. top-5 brand share
88%
Top 20: 100%
Est. top-5 click share
44%
Top 20: 89%
Open market
9%
- Sally Hansen24%
- modelones19%
- OPI19%
- Onyx Professional16%
- Nail-Aid11%
- duri2%
- Open — no brand owns it (8 brands, 9%)
Demand
Nail Strengthener search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Nail Strengthener search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- nail strengthener1.1M/yr
- nail strengthener and growth553K/yr
- nail hardener421K/yr
- opi nail envy324K/yr
- nail growth and strengthener228K/yr
- nail repair264K/yr
- sally hansen hard as nails262K/yr
- nail hardener extra strong and growth247K/yr
- nail growth253K/yr
- nail strengthener for damaged nails196K/yr
Reviews and returns
What reviews say buyers love and hate about Nail Strengthener
We read the reviews and the return reasons for every product selling here.
“Never worked”
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.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Nail Strengthener questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









