Best Selling Undecylenic Acid: See Top Product Rankings by Sales Volume & Market Trends

April 2026
112 Products Tracked

Looking for the most popular undecylenic acid products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "undecylenic acid." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B007ADOL28 currently leads the undecylenic acid market with 20K monthly sales, followed closely by B000052XPU with 10K monthly sales and B0DV12HJQX with 10K monthly sales. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales April 2026
Kerasal Nail Fungus Extra Strength | Restorative Nail Repair for Damaged Nails, 0.33 fl oz (Packaging May Vary)
1
B007ADOL28
$19.29·
4.2
Units/sold20K
Fungi-Nail Anti-Fungal Liquid Solution, 1 Fl Oz (Pack of 1), Kills Fungus, Athletes Foot Treatment, Toe Nail Fungus Treatments w/Tolnaftate, Clinically Proven to Cure and Prevent Fungal Infection
2
B000052XPU
$9.94·
4.1
Units/sold10K
Antifungal Pen – Cures Most Athlete’s Foot, Jock Itch, and Ringworm - 25% Undecylenic Acid with added Tea Tree, Jojoba, Clove Bud Oils & Aloe - 3-Pack Twist Pen (9ML Volume)
3
B0DV12HJQX
$47.95·
4.2
Units/sold10K

Top Selling Undecylenic Acid

As of April 2026, we analyzed 112 tracked products in Amazon's "undecylenic acid" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 4,000 and 20,000 monthly sales. B007ADOL28 leads the undecylenic acid market with an estimated 20,000 monthly sales.

112Products Tracked
8,700Top 10 Avg. Sales
$24.15Top 10 Avg. Price
4.2Top 10 Avg. Rating
🏆
Kerasal Nail Fungus Extra Strength | Restorative Nail Repair for Damaged Nails, 0.33 fl oz (Packaging May Vary)
#1
B007ADOL28

Kerasal Nail Fungus Extra Strength | Restorative Nail Repair for Damaged Nails, 0.33 fl oz (Packaging May Vary)

20,000
Units Sold/mo
$19.29
Price
4.2
Rating
66.4K
Reviews
2
Fungi-Nail Anti-Fungal Liquid Solution, 1 Fl Oz (Pack of 1), Kills Fungus, Athletes Foot Treatment, Toe Nail Fungus Treatments w/Tolnaftate, Clinically Proven to Cure and Prevent Fungal Infection
B000052XPU
$9.94
4.1 (15.3K)
Fungi-Nail Anti-Fungal Liquid Solution, 1 Fl Oz (Pack of 1), Kills Fungus, Athletes Foot Treatment, Toe Nail Fungus Treatments w/Tolnaftate, Clinically Proven to Cure and Prevent Fungal Infection
10,000 Units Sold/mo
3
Antifungal Pen – Cures Most Athlete’s Foot, Jock Itch, and Ringworm - 25% Undecylenic Acid with added Tea Tree, Jojoba, Clove Bud Oils & Aloe - 3-Pack Twist Pen (9ML Volume)
B0DV12HJQX
$47.95
4.2 (4.7K)
Antifungal Pen – Cures Most Athlete’s Foot, Jock Itch, and Ringworm - 25% Undecylenic Acid with added Tea Tree, Jojoba, Clove Bud Oils & Aloe - 3-Pack Twist Pen (9ML Volume)
10,000 Units Sold/mo
4
NONYX Fungal Nail Clarifying Gel | Clinically Proven for Discolored, Thick, Brittle, Yellow, Lifted, and other signs of Fungus-Damaged Toenails | 90% of Nails Improve | Over 8 million sold
B00006MMU6
$18.00
4.2 (12.2K)
NONYX Fungal Nail Clarifying Gel | Clinically Proven for Discolored, Thick, Brittle, Yellow, Lifted, and other signs of Fungus-Damaged Toenails | 90% of Nails Improve | Over 8 million sold
9,000 Units Sold/mo
5
Foot Cure Toenail Fungus Treatment Extra Strength – Athletes Foot Treatment for Toenails, Restorative Nail Repair for Damaged Nails, Toenail Softener with Tea Tree Oil & Oregano Oil - Made in USA
B07FW6WJ58
$18.47
4.0 (29.9K)
Foot Cure Toenail Fungus Treatment Extra Strength – Athletes Foot Treatment for Toenails, Restorative Nail Repair for Damaged Nails, Toenail Softener with Tea Tree Oil & Oregano Oil - Made in USA
9,000 Units Sold/mo
10
Antifungal Pen – Cures Most Athlete’s Foot, Jock Itch, and Ringworm - 25% Undecylenic Acid with added Tea Tree, Jojoba, Clove Bud Oils & Aloe - 6-Pack Twist Pen (18ML Volume)
B0DX3T2YWR
$69.95
4.2 (877)
Antifungal Pen – Cures Most Athlete’s Foot, Jock Itch, and Ringworm - 25% Undecylenic Acid with added Tea Tree, Jojoba, Clove Bud Oils & Aloe - 6-Pack Twist Pen (18ML Volume)
4,000 Units Sold/mo
View All 112 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the undecylenic acid price landscape, we segmented all 112 tracked listings in Amazon's live "undecylenic acid" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $10.00 ~ $20.00 band is the category's best undecylenic acid price zone, absorbing 40% of the assortment (201 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the undecylenic acid category.

Top 3 Price Tiers

$10.00 ~ $20.00 is the most competitive price tier, containing 40% of tracked products.

Sweet Spot
$10.00 ~ $20.00
Tier 1
40%
201 products

Top products in this price tier

#1
B007ADOL28
$19.29
20k Units Sold/mo
Unlock Top Performers
#2
$20.00 ~ $50.00
Tier 2
39%
195 products
$0.00 ~ $10.00
Tier 3
17%
84 products
$50.00 ~ $100.00
4%
Unlock to view all price tier distributions and their ASIN sales contributions

"Undecylenic acid" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "undecylenic acid" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-03-22 to 2026-03-28, the Amazon USweekly search volume for "undecylenic acid" was approximately 2,649 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #84,484, dropping 3,723 positions from the previous week. Additionally, the top 3 products for this keyword capture 50.3% of the total click share and 40.6% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

undecylenic acid

ASINSIGHT
Search Frequency Rank
84,484
3,723
Search Volume
2,649
6.1%
Top 3 Click Share
50.3%
Top 3 Conv. Share
40.6%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
2,649
View full trends for the past 3 years
MarAprMayJunJulAugSepOctNovDecJanFebMar
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