Undecylenic Acid Toenail Fungus Treatment
PassUndecylenic Acid Toenail Fungus Treatment scores 65 out of 100, a Pass. Shoppers spend an estimated $487K a year here, search demand grew +9.1% this quarter, and an estimated 0.4% of orders come back.
- Flapen Score
- 65 / 100Top 4% of 14,768 Health & Household niches · +16 vs the category median of 4965
- Market size
- $487K/yr212K searches / yr
- 90-day growth
- +9.1%search demand this quarter
- Competition
- 59%top-5 click share · 17 brands · 29 sellers
Flapen Score
Undecylenic Acid Toenail Fungus Treatment against its category
The dotted line is the Health & Household average. Past it, Undecylenic Acid Toenail Fungus Treatment is stronger. Inside it, weaker.
Market
The Undecylenic Acid Toenail Fungus Treatment market on Amazon at a glance
Shoppers on Amazon United States searched for Undecylenic Acid Toenail Fungus Treatment 212K times last year and spent an estimated $487K. The top 5 brands take 62% of clicks. Demand peaks in Mar–Apr–May–Jul. Flapen scores it 65 out of 100, a Pass.
01 · Demand
An estimated 10.0% of those searches ended in a purchase.
Shoppers searched for this 212K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 10.0% of those searches ended in a purchase. Searches in the last 90 days moved +9.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $487K a year.
- Searches, last 12 months
- 212K
- Growth, 90 days vs prior 90
- +9.1%
- Conversion, latest week
- 10.0%
- Market size, estimated
- $487Ka year
- Peak month
- May2.6× the quietest month
- Top search term
- undecylenic acid93K searches a year
02 · Price
A sale here is worth $23.01.
Listings sell for $23.01 on average, from $9.50 to $45.96. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 750 to 1,000 of them. At $23.01 that is $17K to $23K a year per listing.
- Average price
- $23.01inside the $15 to $100 sweet spot
- Price range
- $9.50–$45.96
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 20K–25K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- $17K–$23K
- Returns
- 0.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
95% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 8.3% of listings are out of stock. The average listing ranks #279 within Antifungals. It carries 3,012 reviews at 4.20 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 95%
- Prime listings
- 100%
- Out of stock, average day
- 8.3%
- Average rank
- #279in Antifungals
- Average rating
- 4.20 starsAmazon United States average 4.42 stars
- Average reviews
- 3,012per listing
- Listings tracked
- 21
04 · Newcomers
8 of last year's 9 launches cleared the first-year sales bar.
9 products launched here in the last 12 months. 8 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 50 months on average, so the names here are settling in.
- Launched, last 12 months
- 9
- Successful launches
- 8Amazon's first-year sales bar
- Average brand age
- 50 months
Products
Top Undecylenic Acid Toenail Fungus Treatment 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 18, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Toenail Fungus Treatment with 25% Undecylenic Acid Toe Fungus Treatment for Toenail Fungus Nail Treatment Toenail Fungus Treatment Extra Strength Fungal Nail Treatment for Athletes Foot - 2pcs
- Price
- $13.78
- Rating
- 4.1/5
- Reviews
- 1,680
- Age
- 2y ago

THORNE - Undecylenic Acid - Fatty Acid Support for a Healthy Balance of Gut & Vaginal Flora - Promotes Optimal GI Tract Function* - Gluten Dairy & Soy-Free - 250 Softgels
- Price
- $45.96
- Rating
- 4.4/5
- Reviews
- 1,794
- Age
- 21y ago

MEOLY Toenail Fungus Treatment Extra Strength: 30% Undecylenic Acid Toenail Fungus Treatment With natural oils -nail bandage Toenail file & brush 30 ml
- Price
- $19.10
- Rating
- 4.2/5
- Reviews
- 64
- Age
- 3mo ago

Toenail Fungus Treatment Extra Strength VTROUY 2 Bottle Nail & Toe Solution with Undecylenic Acid 25% and Tea Tree Oil 15ml 2Pcs
- Price
- $17.61
- Rating
- 4.5/5
- Reviews
- 487
- Age
- 6mo ago

Better Nail - Rejuvica - Extra Strength Nail Fungus Treatment - 25% Undecylenic Acid Maximum Strength Antifungal Solution helps Discolored & Damaged Nails - Supports Healthy Nails with 6 Natural Oils
- Price
- $34.42
- Rating
- 3.9/5
- Reviews
- 13,353
- Age
- 8y ago
Trending
estimated 90-day click momentum
Extra Strength Nail Care Solution: Natural Formula Complete Nail Restoration Kit with Nail File for Thick Discolored & Brittle Nails
- Price
- $22.24
- Rating
- 4.3/5
- Reviews
- 273
- Age
- 2mo ago

Arflom Toenail Fungus Treatment Kit: 2 Pcs Extra Strength 25% Undecylenic Acid Solution & 14 Fungal Nail Renewal Patches - for Toe Nail & Fingernail with Tea Tree Oil (0.51 Fl Oz (Pack of 2))
- Price
- $18.31
- Rating
- 4.1/5
- Reviews
- 23
- Age
- 7mo ago

MEOLY Toenail Fungus Treatment Extra Strength: 30% Undecylenic Acid Toenail Fungus Treatment With natural oils -nail bandage Toenail file & brush 30 ml
- Price
- $19.10
- Rating
- 4.2/5
- Reviews
- 64
- Age
- 3mo ago

Toenail Fungus Treatment : Extra Strength 25% Undecylenic Acid Toe and Fingernail Fungus Removal - Fast Acting Fungal Nail Revitalizer with Tea Tree Oil (0.5 Fl Oz (Pack of 2))
- Price
- $18.98
- Rating
- 4.4/5
- Reviews
- 77
- Age
- 5mo ago

Toenail Fungus Treatment Extra Strength VTROUY 2 Bottle Nail & Toe Solution with Undecylenic Acid 25% and Tea Tree Oil 15ml 2Pcs
- Price
- $17.61
- Rating
- 4.5/5
- Reviews
- 487
- Age
- 6mo ago
Newest
by launch date
Extra Strength Nail Care Solution: Natural Formula Complete Nail Restoration Kit with Nail File for Thick Discolored & Brittle Nails
- Price
- $22.24
- Rating
- 4.3/5
- Reviews
- 273
- Age
- 2mo ago

MEOLY Toenail Fungus Treatment Extra Strength: 30% Undecylenic Acid Toenail Fungus Treatment With natural oils -nail bandage Toenail file & brush 30 ml
- Price
- $19.10
- Rating
- 4.2/5
- Reviews
- 64
- Age
- 3mo ago

Toenail Fungus Treatment : Extra Strength 25% Undecylenic Acid Toe and Fingernail Fungus Removal - Fast Acting Fungal Nail Revitalizer with Tea Tree Oil (0.5 Fl Oz (Pack of 2))
- Price
- $18.98
- Rating
- 4.4/5
- Reviews
- 77
- Age
- 5mo ago

Toenail Fungus Treatment Extra Strength VTROUY 2 Bottle Nail & Toe Solution with Undecylenic Acid 25% and Tea Tree Oil 15ml 2Pcs
- Price
- $17.61
- Rating
- 4.5/5
- Reviews
- 487
- Age
- 6mo ago

Arflom Toenail Fungus Treatment Kit: 2 Pcs Extra Strength 25% Undecylenic Acid Solution & 14 Fungal Nail Renewal Patches - for Toe Nail & Fingernail with Tea Tree Oil (0.51 Fl Oz (Pack of 2))
- Price
- $18.31
- Rating
- 4.1/5
- Reviews
- 23
- Age
- 7mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 59% of clicks. Leaders hold, but buyers still shop past them.
Brands
17 rising
Sellers
29
Est. top-5 brand share
62%
Top 20: 95%
Est. top-5 click share
59%
Top 20: 99%
Open market
32%
- Tobcharm27%
- THORNE13%
- MEOLY11%
- VTROUY6%
- FOOT CURE6%
- --5%
Demand
Undecylenic Acid Toenail Fungus Treatment search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr, May, Jul · busiest ÷ quietest = 2.6×
Search terms
Top Undecylenic Acid Toenail Fungus Treatment search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- undecylenic acid93K/yr
- undecylenic acid 25%32K/yr
- undecylenic acid toenail fungus treatment28K/yr
- 25% undecylenic acid12K/yr
- acido undecilenico para uas4K/yr
- undecylenic acid nail fungus5K/yr
- pure undecylenic acid5K/yr
- undecylenic4K/yr
- thorne undecylenic acid6K/yr
- fungavir5K/yr
Reviews and returns
What reviews say buyers love and hate about Undecylenic Acid Toenail Fungus Treatment
We read the reviews and the return reasons for every product selling here.
“Did Not Work”
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.
19 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 Undecylenic Acid Toenail Fungus Treatment 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









