Is hair sponge profitable to sell on Amazon United States?

The niche generates $790K/yr across 15 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -2.9%. Flapen's verdict: Worth a look (52/100).

How competitive is the hair sponge niche?

14 brands and 25 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 71% of demand.

What do buyers complain about in hair sponge?

Top complaints mined from reviews: Functionality-Overall, Durability, Quality-Overall. The return rate is 1.0%.

When does demand for hair sponge peak?

Demand is steady year-round — the busiest month runs 1.2× the quietest.

What does it cost to enter the hair sponge niche?

Listings span $5.56–$19.95; the average listing price is $10.64 (sweet spot $15–$100). The average incumbent carries 5,002 reviews — the moat a new listing must climb.

hair sponge

Worth a look

Shows low returns (1.0%), but soft demand (-2.9% this quarter) keeps it on the watch list.

Returns

Incredible1.0%

return rate — above 5% kills the launch gate

Conversion

Great9.9%

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

Market size

Good$790K

$790K/yr · 752K searches

Brand share

Good71%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Avg price

Okay$10.64

avg listing price — sweet spot $15–$100

Price range

Okay$5.56–$19.95

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

Competition

Okay69%

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

Growth

Bad-2.9%

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

Review moat

Bad5,002.47

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon United States niche tracking, hair sponge is a $790K/yr Amazon United States market (752K searches/yr). The top 5 brands hold 71% of demand. Verdict: Worth a look — 52/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

hair sponge market data

Units sold / yr: 60K–80K; avg 3,000–4,000/product
Revenue / yr: $638K–$851K; units × avg price
Conversion rate: 9.9%
Avg BSR: #266
Page quality: 0%
Prime: 100%
Sponsored: 87%
Out of stock: 0.0%
Avg brand age: 44 months
Avg seller age: 152 days

Competition & brand share

The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 falling

Sellers

Top-5 brand share

71%

Top 20: 100%

Top-5 click share

69%

Top 20: 100%

Open market

23%

Supaze25%
Selalu14%
Essential Aura12%
Red by Kiss10%
Brvlsoc10%
BHEART6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -2.9% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.2×

Open Trend

Top hair sponge search terms

hair sponge257K/yr -1.9%9.8% conv.
hair sponges for black men curls84K/yr -6.5%11.7% conv.
curl sponge74K/yr -0.2%8.3% conv.
sponge for hair71K/yr -14.7%8.3% conv.
sponge brush for hair40K/yr +17.4%8.8% conv.
sponge hair38K/yr -9.0%8.7% conv.
twist sponge23K/yr +0.9%6.6% conv.
curl sponge for black hair21K/yr -12.7%7.8% conv.
curling sponge18K/yr -5.1%7.6% conv.
hair sponge for curls16K/yr +39.9%6.3% conv.

All search terms

Top hair sponge 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 15 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Supaze 3Pcs Hair Styling Set for All - Curl Brush Twist Sponge for Textured Hair with Metal Pick

Supaze$8.334.5★3,951 rev

Selalu Curl Sponge Set with Glove Metal Brush Pick and Twist Comb for Men and Women

Selalu$10.394.5★6,838 rev

Essential Aura Luxury Twist Styler Durable Washable Comb Brush a Premium Alternative to Hair Sponges for Afro Curly Coiled & 4C Hair Ideal for Daily or Professional Use (Black)

Essential Aura$13.434.4★158 rev

Red by Kiss Bowwow Twist King Premium Luxury Twist Styler Comb Brush Durable Washable Alternative for Sponge for Barbers and Daily Use Ideal for Afro Curly Coiled 4C Hair

Red by Kiss$15.754.5★3,398 rev

Hair Twist Sponge Double-Sided Barber Tool for Afro Coils Dreads Curls & Waves Unisex Styling for Short or Long Hair (1 Pack)

Brvlsoc$5.564.5★104 rev

Newest

by launch date

Hair Twist Sponge Double-Sided Barber Tool for Afro Coils Dreads Curls & Waves Unisex Styling for Short or Long Hair (1 Pack)

Brvlsoc$5.56104 rev

9mo ago

Essential Aura Luxury Twist Styler Durable Washable Comb Brush a Premium Alternative to Hair Sponges for Afro Curly Coiled & 4C Hair Ideal for Daily or Professional Use (Black)

Essential Aura$13.43158 rev

11mo ago

Belongtous Premium Twist Hair Sponge Brush Twist Styler Comb Set for Men & Women Metal Brush Pick and Twist Comb for Afro Curly Coiled Short Hair

Belongtous$15.2346 rev

1y ago

KHQBG Hair Sponge Set Afro Brush Magic Curl Glove Metal Pick Comb and Twist Comb for Hairstyling (Black-6Pcs)

KHQBG$10.78165 rev

1y ago

Magic Twist Sponge for Dreadlocks Afro Coils and Curls - Two Sides with Big and Small Holes Foam Wave Brush for Men Women Boys and Girls with Long or Short Hair by Hair Sponge (1 Piece)

Supaze$6.14203 rev

2y ago

What buyers say about hair sponge

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

What buyers love

Quality-Overall16%

“is well made”

Value For Money12%

“fair price”

Advertised Vs Actual Product12%

“Just what I needed”

Hair Styling11%

“Great for making beautiful curls”

Suitability Straight Hair6%

“Natural hair”

Ease Of Use6%

“Ease of use”

Efficiency5%

“It works well”

Suitability Curly Hair5%

“Good for curls”

Durability4%

“Sturdy and durable”

Soft Feel3%

“This item is gentle and designed well,”

What buyers complain about

Functionality-Overall11%

“Did not work”

Durability10%

“broken over a month of use”

Quality-Overall8%

“Quality is cheaper than the last one I purchased”

Suitability Short Hair8%

“this item doesnt work for my hair”

Size-Overall7%

“The glove is kinda fits a little awkward”

Hair Related4%

“Received these products with multiple strands of animal hair inside which is freaking DISGUSTING”

Smell4%

“Came with a chemical scent”

Suitability Curly Hair3%

“is not good for curl definition”

Strength3%

“other pieces are a bit flimsy”

Instructions/User Manual/Troubleshooting3%

“No instructions included”

Top return reasons

Size-Overall18%

Functionality-Overall16%

Suitability Short Hair13%

Advertised Vs Actual Product10%

Defective Material/Parts5%

Gap/Hole4%

Suitability Straight Hair4%

Quality-Overall3%

Hard Feel3%

Suitability Long Hair3%

Common questions

Is hair sponge profitable to sell on Amazon United States?: The niche generates $790K/yr across 15 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -2.9%. Flapen's verdict: Worth a look (52/100).
How competitive is the hair sponge niche?: 14 brands and 25 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 71% of demand.
What do buyers complain about in hair sponge?: Top complaints mined from reviews: Functionality-Overall, Durability, Quality-Overall. The return rate is 1.0%.
When does demand for hair sponge peak?: Demand is steady year-round — the busiest month runs 1.2× the quietest.
What does it cost to enter the hair sponge niche?: Listings span $5.56–$19.95; the average listing price is $10.64 (sweet spot $15–$100). The average incumbent carries 5,002 reviews — the moat a new listing must climb.