7 days nail fungus treatment
Worth a lookShows low returns (0.2%), but a concentrated shelf (top 5 take 100% of clicks) keeps it on the watch list.
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Review moat
Great141avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Conversion
Great7.4%search→purchase rate — share of searches ending in a sale
Growth
Great+62.7%90-day search growth — must beat 0% to launch
Avg price
Good$12.95avg listing price — sweet spot $15–$100
Price range
Okay$9.51–$17.11cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay$114K$114K/yr · 118K searches
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, 7 days nail fungus treatment is a $114K/yr Amazon United States market (118K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Feb–Mar–Apr. Verdict: Worth a look — 50/100.
Data updated Jul 20, 2026 · scored weekly · How we score niches
7 days nail fungus treatment market data
- Units sold / yr
- 8K–10K
- avg 250–500/product
- Revenue / yr
- $104K–$130K
- units × avg price
- Conversion rate
- 7.4%
- Avg BSR
- #98
- Page quality
- 0%
- Prime
- 80%
- Sponsored
- 100%
- Out of stock
- 35.5%
- Avg brand age
- 39 months
- Avg seller age
- 157 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
5 falling
Sellers
7
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Jonider59%
- LOYOTICE18%
- WRFAATGO10%
- IMOLL7%
- TIMLIFE6%
Demand & seasonality
Weekly Amazon search volume, last 89 weeks — +62.7% search growth over the last 90 days.Peak months: Feb, Mar, Apr · busiest ÷ quietest = 9.4×
Top 7 days nail fungus treatment search terms
- 7 days nail fungus treatment30K/yr
- tea tree ginger nail care serum5K/yr
- umex 7 days tea tree ginger nail care serum5K/yr
- 7 days tea tree ginger nail fungus liquid care6K/yr
- tea tree ginger nail fungus treatment6K/yr
- 7 day nail fungus treatment9K/yr
- 7days nail fungus treatment10K/yr
- jaysuing 7 days nail fungus treatment11K/yr
- 7 day tea tree ginger nail fungus treatment4K/yr
- kreain nature 7 day tea tree ginger nail treatment3K/yr
Top 7 days nail fungus treatment 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.
All 5 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Jonider Umex 7 days Nail Treatment Nail Serum & Cuticle Care Oil Ginger Care Oil Repair Dry Brittle Nails
Jonider$12.803.8★24 rev
3Pcs Ginger Nail Treatment 7days Nail Growth Serum Solution Ginger Cuticle Care Oil for Nails Strengthener Promote Nail Healthy Grow(30ml)
LOYOTICE$10.504.1★185 rev
Ginger Nail Growth Serum for Nail Strengthener 60ml Nail Treatment for Toenails & Fingernails Strengthens Nails Softens Cuticles Daily Repair Care Solution for Discolored and Damaged Nails (1PC)
WRFAATGO$14.824.8★5 rev
Ginger Nail Treatment Nail Support Nail Care 7days Nail Treatment Ginger Nail Growth Serum Ginger Cuticle Care Oil for Nails Cuticle Serum for Nails (2Pcs 1 Fl.oz(pack of 1))
IMOLL$9.513.8★485 rev
2Pcs 7 days Nail Treatment Nail Serum & Cuticle Care Oil Ginger Care Oil Strengthening & Hydrating Dry Brittle Nails
TIMLIFE$17.114.4★6 rev
Newest
by launch date2Pcs 7 days Nail Treatment Nail Serum & Cuticle Care Oil Ginger Care Oil Strengthening & Hydrating Dry Brittle Nails
TIMLIFE$17.116 rev
Ginger Nail Growth Serum for Nail Strengthener 60ml Nail Treatment for Toenails & Fingernails Strengthens Nails Softens Cuticles Daily Repair Care Solution for Discolored and Damaged Nails (1PC)
WRFAATGO$14.825 rev
Jonider Umex 7 days Nail Treatment Nail Serum & Cuticle Care Oil Ginger Care Oil Repair Dry Brittle Nails
Jonider$12.8024 rev
3Pcs Ginger Nail Treatment 7days Nail Growth Serum Solution Ginger Cuticle Care Oil for Nails Strengthener Promote Nail Healthy Grow(30ml)
LOYOTICE$10.50185 rev
Ginger Nail Treatment Nail Support Nail Care 7days Nail Treatment Ginger Nail Growth Serum Ginger Cuticle Care Oil for Nails Cuticle Serum for Nails (2Pcs 1 Fl.oz(pack of 1))
IMOLL$9.51485 rev
Trending
90-day click momentumJonider Umex 7 days Nail Treatment Nail Serum & Cuticle Care Oil Ginger Care Oil Repair Dry Brittle Nails
Jonider$12.803.8★
2Pcs 7 days Nail Treatment Nail Serum & Cuticle Care Oil Ginger Care Oil Strengthening & Hydrating Dry Brittle Nails
TIMLIFE$17.114.4★
Ginger Nail Growth Serum for Nail Strengthener 60ml Nail Treatment for Toenails & Fingernails Strengthens Nails Softens Cuticles Daily Repair Care Solution for Discolored and Damaged Nails (1PC)
WRFAATGO$14.824.8★
Ginger Nail Treatment Nail Support Nail Care 7days Nail Treatment Ginger Nail Growth Serum Ginger Cuticle Care Oil for Nails Cuticle Serum for Nails (2Pcs 1 Fl.oz(pack of 1))
IMOLL$9.513.8★
3Pcs Ginger Nail Treatment 7days Nail Growth Serum Solution Ginger Cuticle Care Oil for Nails Strengthener Promote Nail Healthy Grow(30ml)
LOYOTICE$10.504.1★
What buyers say about 7 days nail fungus treatment
What buyers praise and complain about, mined from review topics.What buyers love
“Works terrific, just as stated”
“Good for the value”
“Works as advertised”
“Great product”
“Even my cuticles look more hydrated and cared for”
“the nails look beautiful”
“It absorbes quickly”
“hope that with consistent application it helps build stronger”
“doesn't leave a residue behind”
“It absorbs nicely without leaving an overly greasy mess”
What buyers complain about
“did not work like said”
“It took 8 months”
“after two weeks the results have been limited for me”
“meaning its a thicker gel on a dropper is how it is applied”
“it is absolutely an oil — no cream texture at all”
“My roommate had been noticing some early signs of a possible fungal infection on her nail”
Top return reasons
Common questions
- Is 7 days nail fungus treatment profitable to sell on Amazon United States?
- The niche generates $114K/yr across 5 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +62.7%. Flapen's verdict: Worth a look (50/100).
- How competitive is the 7 days nail fungus treatment niche?
- 5 brands and 7 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in 7 days nail fungus treatment?
- Top complaints mined from reviews: Functionality-Overall, Durability, Symptom Reduction. The return rate is 0.2%.
- When does demand for 7 days nail fungus treatment peak?
- Demand peaks in Feb–Mar–Apr; the busiest month runs 9.4× the quietest.
- What does it cost to enter the 7 days nail fungus treatment niche?
- Listings span $9.51–$17.11; the average listing price is $12.95 (sweet spot $15–$100). The average incumbent carries 141 reviews — the moat a new listing must climb.