Is emoninail profitable to sell on Amazon United States?

The niche generates $602K/yr across 10 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +17.2%. Flapen's verdict: Worth a look (58/100).

How competitive is the emoninail niche?

9 brands and 63 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 89% of demand.

What do buyers complain about in emoninail?

Top complaints mined from reviews: Functionality-Overall, Advertised Vs Actual Product, Symptom Reduction. The return rate is 0.6%.

When does demand for emoninail peak?

Demand peaks in Jan–Sep–Dec; the busiest month runs 4.1× the quietest.

What does it cost to enter the emoninail niche?

Listings span $10.01–$55.35; the average listing price is $27.64 (sweet spot $15–$100). The average incumbent carries 10,686 reviews — the moat a new listing must climb.

emoninail

Worth a look

Shows low returns (0.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.6%

return rate — above 5% kills the launch gate

Avg price

Incredible$27.64

avg listing price — sweet spot $15–$100

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Price range

Great$10.01–$55.35

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Great8.3%

search→purchase rate — share of searches ending in a sale

Market size

Good$602K

$602K/yr · 261K searches

Growth

Okay+17.2%

90-day search growth — must beat 0% to launch

Brand share

Okay89%

top-5 brand share — brands hold most of the demand

Review moat

Bad10,686

avg incumbent reviews — the moat a new listing must climb

Competition

Bad85%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, emoninail is a $602K/yr Amazon United States market (261K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Jan–Sep–Dec. Verdict: Worth a look — 58/100.

Data updated Jul 18, 2026 · scored weekly · How we score niches

emoninail market data

Units sold / yr: 20K–25K; avg 2,000–2,500/product
Revenue / yr: $553K–$691K; units × avg price
Conversion rate: 8.3%
Avg BSR: #54
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 4.6%
Avg brand age: 48 months
Avg seller age: 154 days

Competition & brand share

The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 falling

Sellers

Top-5 brand share

89%

Top 20: 100%

Top-5 click share

85%

Top 20: 100%

Open market

Approved Science42%
CRYSTAL FLUSH20%
FUNGINIX16%
VTROUY6%
DERMATOOL6%
Tobcharm3%
Open — no brand owns it (3 brands, 8%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +17.2% search growth over the last 90 days.

Peak months: Jan, Sep, Dec · busiest ÷ quietest = 4.1×

Open Trend

Top emoninail search terms

emoninail61K/yr +53.8%3.6% conv.
fungix24K/yr +11.2%15.6% conv.
emoninail toenail fungus treatment40K/yr +97.7%3.9% conv.
crystal flush toenail fungus treatment25K/yr +31.2%3.4% conv.
crystal flush30K/yr -17.4%2.7% conv.
fungix toenail fungus treatment21K/yr +7.1%10.9% conv.
funginix9K/yr +22.8%9.1% conv.
fungix fungus nail treatment extra strength5K/yr +43.4%14.6% conv.
funginix maximum strength nail fungus treatment4K/yr +47.4%11.5% conv.
emoninail toenail fungus treatment extra strength4K/yr +18.0%2.7% conv.

All search terms

Top emoninail products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 10 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Approved Science Fungix Extra Strength - Undecylenic Acid and Tea Tree Oil - Serum for Fingernail and Toenail Care - Infused with Essential Oils - Healthy Nail Appearance - Easy to Apply - Pack of 1

Approved Science$45.104.1★2,016 rev

Balance Feet Fungus Dietary Supplement Capsules Toenail Fungus Treatment - 60 Capsule - Discover more about our complete 2-Step Anti-Fungal Solution & related skincare tips by visiting us online

CRYSTAL FLUSH$55.353.8★304 rev

FUNGINIX Fungus Treatment - Toe Fungus Finger Fungus and Foot Fungus Solution Made In the USA - Extra Strength (1 Bottle)

FUNGINIX$22.243.9★13,039 rev

Toenail Fungus Treatment Extra Strength VTROUY 2 Bottle Nail & Toe Solution with Undecylenic Acid 25% and Tea Tree Oil 15ml 2Pcs

VTROUY$17.614.5★487 rev

Toenail Fungus Treatment Extra Strength Antifungal Solution and Nail Fungus Treatment for Toenail - Repairs Fungal Damaged Yellow Thick Discolored Nails - Fingernails and Toe Nail Fungus Treatments

DERMATOOL$25.034.1★5,618 rev

Newest

by launch date

Toenail Fungus Treatment Extra Strength VTROUY 2 Bottle Nail & Toe Solution with Undecylenic Acid 25% and Tea Tree Oil 15ml 2Pcs

VTROUY$17.61487 rev

6mo ago

Toenail Fungus Treatment Extra Strength: 25% Undecylenic Acid & Tea Tree Oil - Repairs Yellow Thick Brittle Toe and Fingernails - 3 Pens with 5 Nail Files

Lakeim$20.78340 rev

8mo ago

Toenail Fungus Treatment Extra Strength with 25% Undecylenic Acid & Tea Tree Oil Nail Fungus Treatment for Toenail & Fingernails Antifungal Nail Treatment for Damaged Nails and Thick Toenails- 2Pcs

Tobcharm$17.631,768 rev

2y ago

Crystal Flush Nail Renewal Formula Nail & Toe Treatment As Seen On TV Fast Results for Discolored Yellow Damaged Cracked Nails 05 oz./15 ml

CRYSTAL FLUSH$44.98382 rev

4y ago

Balance Feet Fungus Dietary Supplement Capsules Toenail Fungus Treatment - 60 Capsule - Discover more about our complete 2-Step Anti-Fungal Solution & related skincare tips by visiting us online

CRYSTAL FLUSH$55.35304 rev

5y ago

What buyers say about emoninail

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall22%

“great product if consistent”

Efficiency21%

“Seems to work effectively - have used about a month so far”

Ease Of Application8%

“Easy application”

Advertised Vs Actual Product8%

“As advertised”

Ease Of Use7%

“Ease of use”

Value For Money7%

“Good value”

Symptom Reduction5%

“with regular use it delivers solid results”

Smell3%

“no strong odor”

Color Fading/Discoloration2%

“less discoloration”

Instructions/User Manual/Troubleshooting2%

“The instructions are straightforward”

What buyers complain about

Functionality-Overall34%

“No results”

Advertised Vs Actual Product12%

“Deceptive advertising”

Symptom Reduction8%

“No slight improvement”

Color4%

“which had gotten green”

Value For Money4%

“far too expensive”

Color Fading/Discoloration3%

“seems to have discolored the nail”

Contamination2%

“Could be and lead contaminated”

Moist/Dry2%

“it was bone dry”

Ease Of Use2%

“Now its incredibly hard to use”

Ease Of Application2%

“it renders the product VERY difficult to apply”

Top return reasons

Functionality-Overall33%

Advertised Vs Actual Product31%

Leak-Proof10%

Value For Money2%

Ingredients-Overall2%

Product Condition2%

Dilute/Watery2%

Smell2%

Defective Material/Parts1%

Size-Overall1%

Common questions

Is emoninail profitable to sell on Amazon United States?: The niche generates $602K/yr across 10 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +17.2%. Flapen's verdict: Worth a look (58/100).
How competitive is the emoninail niche?: 9 brands and 63 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 89% of demand.
What do buyers complain about in emoninail?: Top complaints mined from reviews: Functionality-Overall, Advertised Vs Actual Product, Symptom Reduction. The return rate is 0.6%.
When does demand for emoninail peak?: Demand peaks in Jan–Sep–Dec; the busiest month runs 4.1× the quietest.
What does it cost to enter the emoninail niche?: Listings span $10.01–$55.35; the average listing price is $27.64 (sweet spot $15–$100). The average incumbent carries 10,686 reviews — the moat a new listing must climb.