Is stainless steel soap bar profitable to sell on Amazon United States?

The niche generates $68K/yr across 19 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -9.7%. Flapen's verdict: Skip it (45/100).

How competitive is the stainless steel soap bar niche?

15 brands and 28 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 66% of demand.

What do buyers complain about in stainless steel soap bar?

Top complaints mined from reviews: Smell, Size-Overall, Quality-Overall. The return rate is 0.8%.

When does demand for stainless steel soap bar peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the stainless steel soap bar niche?

Listings span $4.71–$14.48; the average listing price is $8.41 (sweet spot $15–$100). The average incumbent carries 1,329 reviews — the moat a new listing must climb.

stainless steel soap bar

Skip it

Prices mostly outside the sweet spot ($4.71–$14.48) — this niche doesn't clear our bar today.

Returns

Incredible0.8%

return rate — above 5% kills the launch gate

Conversion

Good6.6%

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

Brand share

Good66%

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

Review moat

Good1,329.21

avg incumbent reviews — the moat a new listing must climb

Competition

Good54%

top-5 click share — leaders hold, buyers still browse

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Avg price

Bad$8.41

avg listing price — sweet spot $15–$100

Growth

Bad-9.7%

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

Market size

Bad$68K

$68K/yr · 122K searches

Price range

Bad$4.71–$14.48

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

According to Flapen's Amazon United States niche tracking, stainless steel soap bar is a $68K/yr Amazon United States market (122K searches/yr). The top 5 brands hold 66% of demand. Verdict: Skip it — 45/100.

Data updated Jul 6, 2026 · scored weekly · How we score niches

stainless steel soap bar market data

Units sold / yr: 8K–10K; avg 250–500/product
Revenue / yr: $67K–$84K; units × avg price
Conversion rate: 6.6%
Avg BSR: #701
Page quality: 0%
Prime: 100%
Sponsored: 84%
Out of stock: 4.5%
Avg brand age: 59 months
Avg seller age: 157 days

Competition & brand share

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 rising

Sellers

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

54%

Top 20: 100%

Open market

26%

MIHEY25%
Amco15%
HOOPLE10%
yayaboqu9%
szdbs7%
DOMG7%

Demand & seasonality

Weekly Amazon search volume, last 109 weeks — -9.7% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top stainless steel soap bar search terms

stainless steel soap bar28K/yr -16.7%7.4% conv.
stainless steel soap21K/yr -20.4%6.7% conv.
stainless steel bar15K/yr -2.3%2.4% conv.
metal soap bar17K/yr -16.1%4.9% conv.
stainless steel bar soap10K/yr -11.8%7.8% conv.
jabon de acero inoxidable5K/yr +9.6%1.7% conv.
metal soap7K/yr +9.7%3.9% conv.
steel soap bar8K/yr -21.1%6.2% conv.
steel soap5K/yr +52.9%5.8% conv.
metal bar soap4K/yr +12.5%4.4% conv.

All search terms

Top stainless steel soap bar 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 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

MIHEY 2 Pack Stainless Steel Soap Bar

MIHEY$8.934.5★1,052 rev

Stainless Steel Soap Bar Magic Fish Garlic Odor Remover

MIHEY$7.434.6★164 rev

Amco Rub-a-Way Bar Stainless Steel Odor Absorber (4 x 2.25) - Dishwasher Safe Kitchen & Outdoor Essential for Garlic Onion Fishing Hiking Odors - Natural Odor Remover

Amco$9.414.5★16,081 rev

HOOPLE Stainless Steel Soap Bar for Hands Odor Remover for Garlic Fish & Onion Smells Reusable Metal Soap for Kitchen Cooking & Outdoor Use Dishwasher Safe

HOOPLE$6.554.6★189 rev

Stainless Steel Soap Bar for Hands - Odor Eliminator for Onion Fish & Kitchen Smells | Food-Grade 304 Steel | Lasts 10 Years Chemical-Free Travel-Size | Removes Stubborn Odors from Skin & Fridge

yayaboqu$5.054.7★34 rev

Newest

by launch date

Stainless Steel Soap Bar for Hands - Odor Eliminator for Onion Fish & Kitchen Smells | Food-Grade 304 Steel | Lasts 10 Years Chemical-Free Travel-Size | Removes Stubborn Odors from Skin & Fridge

yayaboqu$5.0534 rev

6mo ago

Stainless Steel Soap Bar for Hands - Odor Eliminator for Garlic Onion Fish Smells | Kitchen & Travel Metal Soap |10-Year Durability Chemical-Free Hand Deodorizer for Cooks & Fishermen

RyanDesign$4.7131 rev

9mo ago

ElevateTech 2 PCS Stainless Steel Soap Bar Odor Absorber Metal Odor Remover Bar Eliminating Odor Fish Onion Garlic Scents from Hands

ElevateTech$6.3538 rev

1y ago

uxcell 304 Stainless Steel Flat Bar 1/8 Thickness 1 3/16 Width 11 3/4 Length Brushed Finish Trim Strips Sheet for Kitchen DIY Craft Making

uxcell$9.58126 rev

2y ago

MIHEY 5 Pack Stainless Steel Soap Bar

MIHEY$12.43339 rev

3y ago

What buyers say about stainless steel soap bar

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

What buyers love

Smell39%

“it takes the smell out of his skin no problem”

Advertised Vs Actual Product16%

“As advertised”

Quality-Overall9%

“Good quality”

Gifting Purpose7%

“Great gift idea”

Efficiency6%

“It really works”

Ease Of Use4%

“Its simple to use”

Value For Money3%

“the price feels plenty fair here to me”

Size-Overall3%

“so not too small or too big”

Ease Of Cleaning2%

“Simple, easy to clean, and something I actually reach for regularly now”

Wet Cleaning2%

“Work well with a little soap”

What buyers complain about

Smell48%

“Stink gome”

Size-Overall13%

“But it's actually a little bit bigger than that”

Quality-Overall7%

“Cheap looking”

Advertised Vs Actual Product4%

“I was skeptical of this product's claims”

Functionality-Overall4%

“Didnt work”

Hard Feel4%

“They are hard”

Thickness3%

“Thicker too”

Ease Of Use2%

“But it takes more effort to use because it is so small”

Top return reasons

Smell27%

Size-Overall25%

Functionality-Overall19%

Advertised Vs Actual Product11%

Quality-Overall4%

Defective Material/Parts3%

Thickness2%

Material Quality2%

Scratch Resistance1%

Product Condition1%

Common questions

Is stainless steel soap bar profitable to sell on Amazon United States?: The niche generates $68K/yr across 19 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -9.7%. Flapen's verdict: Skip it (45/100).
How competitive is the stainless steel soap bar niche?: 15 brands and 28 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in stainless steel soap bar?: Top complaints mined from reviews: Smell, Size-Overall, Quality-Overall. The return rate is 0.8%.
When does demand for stainless steel soap bar peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the stainless steel soap bar niche?: Listings span $4.71–$14.48; the average listing price is $8.41 (sweet spot $15–$100). The average incumbent carries 1,329 reviews — the moat a new listing must climb.