lump of coal soap
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible13.6%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Avg price
Incredible$23.61avg listing price — sweet spot $15–$100
Price range
Great$6.20–$52.97cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good578avg incumbent reviews — the moat a new listing must climb
Market size
Okay$120K$120K/yr · 37K searches
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Growth
Bad-29.1%90-day search growth — must beat 0% to launch
Competition
Bad95%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, lump of coal soap is a $120K/yr Amazon United States market (37K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 40/100.
Data updated Jul 15, 2026 · scored weekly · How we score niches
lump of coal soap market data
- Units sold / yr
- 3K–4K
- avg 100–250/product
- Revenue / yr
- $71K–$94K
- units × avg price
- Conversion rate
- 13.6%
- Avg BSR
- #2,091
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 29%
- Out of stock
- 5.6%
- Avg brand age
- 68 months
- Avg seller age
- 152 days
Competition & brand share
The top 5 products capture 95% of clicks — a locked-up shelf that new listings rarely crack.Brands
2 flat
Sellers
14
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
95%
Top 20: 100%
Open market
0%
- Duke Cannon Supply Co.98%
- Pelto2%
- Open — no brand owns it (0%)
Demand
Weekly Amazon search volume, last 28 weeks — -29.1% search growth over the last 90 days.Top lump of coal soap search terms
- lump of coal soap19K/yr
- duke cannon lump of coal soap6K/yr
- lump of coal soap for men4K/yr
- coal soap6K/yr
- duke cannon lump of coal3K/yr
Top lump of coal 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.
All 7 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Duke Cannon Supply Co. Big Lump of Coal Soap Bar for Men Holiday Edition (Bergamot & Black Pepper Scent) Superior Grade Extra Large Paraben-free All Skin Types 10 oz (3 Pack)
Duke Cannon Supply Co.$27.354.7★1,991 rev
Duke Cannon Lump of Coal Holiday Soap Charcoal Bergamot & Black Pepper 10oz XL Paraben-Free Triple-Milled Hydrating American-Made Mens Gift
Duke Cannon Supply Co.$10.004.8★189 rev
Duke Cannon Lump of Coal Holiday Soap Charcoal Bergamot & Black Pepper 10oz XL Paraben-Free Triple-Milled Hydrating American-Made Mens Gift 6 Pack
Duke Cannon Supply Co.$52.974.7★780 rev
Duke Cannon Supply Co. Big Brick of Soap Bar for Men Holiday Edition - Big Lump of Coal (Bergamot & Black Pepper Scent) 10 oz. (1 Pack)
Duke Cannon Supply Co.$12.144.7★704 rev
Duke Cannon Lump of Coal Holiday Soap Charcoal Bergamot & Black Pepper 10oz XL Paraben-Free Triple-Milled Hydrating American-Made Mens Gift 4 Pack
Duke Cannon Supply Co.$33.404.7★143 rev
Newest
by launch dateDuke Cannon Lump of Coal Holiday Soap Charcoal Bergamot & Black Pepper 10oz XL Paraben-Free Triple-Milled Hydrating American-Made Mens Gift
Duke Cannon Supply Co.$10.00189 rev
Duke Cannon Lump of Coal Holiday Soap Charcoal Bergamot & Black Pepper 10oz XL Paraben-Free Triple-Milled Hydrating American-Made Mens Gift 6 Pack
Duke Cannon Supply Co.$52.97780 rev
Duke Cannon Lump of Coal Holiday Soap Charcoal Bergamot & Black Pepper 10oz XL Paraben-Free Triple-Milled Hydrating American-Made Mens Gift 4 Pack
Duke Cannon Supply Co.$33.40143 rev
Pelto Lump Of Coal Activated Charcoal Soap - 2025 Stocking Stuffers for Men - White Elephant Gift Exchange in Unique Adult Christmas Gift Box Mon Dad Teens Him Her - 4 oz Bar
Pelto$6.20172 rev
Duke Cannon Supply Co. Big Brick of Soap Bar for Men Holiday Edition - Lump of Coal (Bergamot & Black Pepper Scent) 10 oz. (2 Pack)
Duke Cannon Supply Co.$23.2067 rev
Trending
90-day click momentumDuke Cannon Lump of Coal Holiday Soap Charcoal Bergamot & Black Pepper 10oz XL Paraben-Free Triple-Milled Hydrating American-Made Mens Gift
Duke Cannon Supply Co.$10.004.8★
Duke Cannon Supply Co. Big Lump of Coal Soap Bar for Men Holiday Edition (Bergamot & Black Pepper Scent) Superior Grade Extra Large Paraben-free All Skin Types 10 oz (3 Pack)
Duke Cannon Supply Co.$27.354.7★
Duke Cannon Supply Co. Big Brick of Soap Bar for Men Holiday Edition - Lump of Coal (Bergamot & Black Pepper Scent) 10 oz. (2 Pack)
Duke Cannon Supply Co.$23.204.7★
Duke Cannon Lump of Coal Holiday Soap Charcoal Bergamot & Black Pepper 10oz XL Paraben-Free Triple-Milled Hydrating American-Made Mens Gift 6 Pack
Duke Cannon Supply Co.$52.974.7★
Duke Cannon Supply Co. Big Brick of Soap Bar for Men Holiday Edition - Big Lump of Coal (Bergamot & Black Pepper Scent) 10 oz. (1 Pack)
Duke Cannon Supply Co.$12.144.7★
What buyers say about lump of coal soap
What buyers praise and complain about, mined from review topics.What buyers love
“Love the scent”
“hsd s ton of fun gifting it”
“a creamy lather”
“Definitely an upgrade of soothing cleansing”
“Great value”
“Great Product”
“Works great”
“makes skin feel smooth”
“This one works great no skin issues”
“I know it's good work's good and last long”
What buyers complain about
“Too small for cost”
“Waste of”
“Poor quality control”
“Much to our disappointment the color stained our white wash clothes and white tile”
“Much to our disappointment the color stained our white wash clothes and white tile”
Top return reasons
Common questions
- Is lump of coal soap profitable to sell on Amazon United States?
- The niche generates $120K/yr across 7 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is -29.1%. Flapen's verdict: Skip it (40/100).
- How competitive is the lump of coal soap niche?
- 2 brands and 14 sellers compete. The top 5 products take 95% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in lump of coal soap?
- Top complaints mined from reviews: Size-Overall, Natural Resource Wastage, Quality-Overall. The return rate is 0.9%.
- What does it cost to enter the lump of coal soap niche?
- Listings span $6.20–$52.97; the average listing price is $23.61 (sweet spot $15–$100). The average incumbent carries 578 reviews — the moat a new listing must climb.