Is funga soap profitable to sell on Amazon United States?

The niche generates $45K/yr across 13 tracked products. 90-day search growth is -3.2%. Flapen's verdict: Skip it (40/100).

How competitive is the funga soap niche?

11 brands and 39 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 83% of demand.

What do buyers complain about in funga soap?

Top complaints mined from reviews: Smell, Allergies, Functionality-Overall. The return rate is 0.4%.

When does demand for funga soap peak?

Demand peaks in May; the busiest month runs 1.9× the quietest.

What does it cost to enter the funga soap niche?

Listings span $6.98–$24.50; the average listing price is $14.42 (sweet spot $15–$100). The average incumbent carries 10,058 reviews — the moat a new listing must climb.

funga soap

Skip it

A small market ($45K/yr) — this niche doesn't clear our bar today.

Returns

Incredible0.4%

return rate — above 5% kills the launch gate

Conversion

Great9.2%

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

Avg price

Good$14.42

avg listing price — sweet spot $15–$100

Price range

Good$6.98–$24.50

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

Brand share

Okay83%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-3.2%

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

Review moat

Bad10,057.69

avg incumbent reviews — the moat a new listing must climb

Competition

Bad77%

top-5 click share — a locked-up shelf

Market size

Bad$45K

$45K/yr · 34K searches

According to Flapen's Amazon United States niche tracking, funga soap is a $45K/yr Amazon United States market (34K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in May. Verdict: Skip it — 40/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

funga soap market data

Units sold / yr: 3K–4K; avg 100–250/product
Revenue / yr: $43K–$58K; units × avg price
Conversion rate: 9.2%
Avg BSR: #221
Page quality: 0%
Prime: 100%
Sponsored: 92%
Out of stock: 0.0%
Avg brand age: 76 months
Avg seller age: 142 days

Competition & brand share

The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.

Brands

11 falling

Sellers

Top-5 brand share

83%

Top 20: 100%

Top-5 click share

77%

Top 20: 100%

Open market

14%

Kerasal45%
Pedifix18%
Botanic Hearth12%
Derma-Nu4%
FUNGICURE3%
ProBliva3%
Open — no brand owns it (5 brands, 14%)

Demand & seasonality

Weekly Amazon search volume, last 99 weeks — -3.2% search growth over the last 90 days.

Peak months: May · busiest ÷ quietest = 1.9×

Open Trend

Top funga soap search terms

antifungal foot wash9K/yr -6.7%6.6% conv.
antibacterial foot soap7K/yr -15.9%9.2% conv.
tea tree foot wash7K/yr +5.4%8.9% conv.
athletes foot wash6K/yr +9.1%7.5% conv.
anti fungal foot wash3K/yr +16.7%7.1% conv.
nail fungus soap2K/yr -22.3%1.9% conv.

All search terms

Top funga soap 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 13 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Kerasal Daily Defense Foot Wash Daily Cleanser for Feet 12 Ounce (Packaging May Vary)

Kerasal$9.294.7★4,087 rev

Botanic Hearth Tea Tree Body Wash 16 Fl Oz (473 ml) | Enriched With Tea Tree Oil Peppermint & Sea Buckthorn | Gently Cleanses Refreshes & Nourishes Skin | Sulfate & Paraben Free | For Men & Women

Botanic Hearth$11.814.4★49,458 rev

PediFix FungaSoap Tea Tree Cleansing Wash Antifungal Body Wash & Foot Soap All-Natural Tea Tree Oil Cleanser for Athletes Foot Ringworm Jock Itch Body Odor & Fungus - 13.5 fl. oz

Pedifix$24.504.7★5,180 rev

PediFix FungaSoap Tea Tree Cleansing Wash Antifungal Body Wash & Foot Soap All-Natural Tea Tree Oil Cleanser for Athletes Foot Ringworm Jock Itch Body Odor & Fungus - 6 fl. oz

Pedifix$15.514.7★5,180 rev

Derma-Nu Soothing Tea Tree Oil Body & Foot Wash Deep Cleansing Daily Defense Shower Gel | Odor Control for Active Men & Women | All Skin Types | Sulfate & Paraben Free 8 oz

Derma-Nu$17.654.4★10,177 rev

Newest

by launch date

Antifungal Body Wash Treatment Soap Antibacterial Wash for Jock Itch Ringworm Back Acne Tinea & Foot Odor Medicated Skin Relief Cleanser Gel with Tea Tree Oil & Tolnaftate for Men and Women

ProBliva$24.42449 rev

1y ago

Dove Body Wash with Pump Antibacterial For All Skin Types Protects from Dryness 30.6 oz

Dove$10.035,357 rev

4y ago

Dr. Scholls ODOR-X FOOT ODOR PROBIOTIC SPRAY 4 oz // Immediately Eliminates The Worst Odors - Prevents Embarrasing Odors From Returning - Restores Skins Microbiome

Dr. Scholl's$10.0110,662 rev

5y ago

Kerasal Daily Defense Foot Wash Daily Cleanser for Feet 12 Ounce (Packaging May Vary)

Kerasal$9.294,087 rev

5y ago

Tea Tree Oil Foot Soak with Epsom Salt - For Toenail Repair Athletes Foot Softens Calluses Soothes Sore & Tired Feet Nail Discoloration odor Scent Spa Pedicure Care - Made in USA 16 oz

FOOT CURE$16.9115,055 rev

6y ago

What buyers say about funga soap

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

What buyers love

Smell25%

“Clean scent”

Quality-Overall10%

“No complaints”

Efficiency8%

“Works well”

Soft Feel8%

“Nice and soft”

Cleansing7%

“Cleans well,”

Moist/Dry5%

“dries quickly”

Value For Money5%

“Good value for money”

Lather4%

“Best lather”

Advertised Vs Actual Product3%

“Works as advertised”

Suitability Combination Skin3%

“works well with sensitive skin”

What buyers complain about

Smell25%

“Very strong scent”

Allergies10%

“very itchy skin that was driving NUTS”

Functionality-Overall6%

“Not effective”

Leak-Proof4%

“bottle was leaking”

Value For Money3%

“Over priced”

Sensitivity-Overall3%

“Not for sensitive skin”

Advertised Vs Actual Product3%

“Not as advertised”

Moist/Dry3%

“causes VERY DRY SKIN”

Size-Overall3%

“Small size”

Skin Health3%

“burnt my skin so bad”

Top return reasons

Leak-Proof26%

Smell19%

Motor Power13%

Advertised Vs Actual Product10%

Size-Overall7%

Sensitivity-Overall5%

Value For Money4%

Functionality-Overall4%

Ingredients-Overall2%

Defective Material/Parts1%

Common questions

Is funga soap profitable to sell on Amazon United States?: The niche generates $45K/yr across 13 tracked products. 90-day search growth is -3.2%. Flapen's verdict: Skip it (40/100).
How competitive is the funga soap niche?: 11 brands and 39 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 83% of demand.
What do buyers complain about in funga soap?: Top complaints mined from reviews: Smell, Allergies, Functionality-Overall. The return rate is 0.4%.
When does demand for funga soap peak?: Demand peaks in May; the busiest month runs 1.9× the quietest.
What does it cost to enter the funga soap niche?: Listings span $6.98–$24.50; the average listing price is $14.42 (sweet spot $15–$100). The average incumbent carries 10,058 reviews — the moat a new listing must climb.