Is japanese hair straightening profitable to sell on Amazon United States?

The niche generates $162K/yr across 14 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +5.4%. Flapen's verdict: Worth a look (50/100).

How competitive is the japanese hair straightening niche?

10 brands and 35 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 87% of demand.

What do buyers complain about in japanese hair straightening?

Top complaints mined from reviews: Smell, Functionality-Overall, Hair Related. The return rate is 1.8%.

When does demand for japanese hair straightening peak?

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

What does it cost to enter the japanese hair straightening niche?

Listings span $15.70–$61.30; the average listing price is $34.67 (sweet spot $15–$100). The average incumbent carries 2,445 reviews — the moat a new listing must climb.

japanese hair straightening

Worth a look

Shows beatable incumbent ratings (4.0★), but a concentrated shelf (top 5 take 71% of clicks) keeps it on the watch list.

Quality gap

Incredible4.0★

avg incumbent rating — lower means beatable quality

Avg price

Incredible$34.67

avg listing price — sweet spot $15–$100

Price range

Incredible$15.70–$61.30

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

Returns

Great1.8%

return rate — above 5% kills the launch gate

Conversion

Okay3.5%

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

Review moat

Okay2,444.71

avg incumbent reviews — the moat a new listing must climb

Market size

Okay$162K

$162K/yr · 134K searches

Growth

Okay+5.4%

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

Brand share

Okay87%

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

Competition

Bad71%

top-5 click share — a locked-up shelf

Signals Quality Gap

According to Flapen's Amazon United States niche tracking, japanese hair straightening is a $162K/yr Amazon United States market (134K searches/yr). The top 5 brands hold 87% of demand. Verdict: Worth a look — 50/100.

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

japanese hair straightening market data

Units sold / yr: 5K–6K; avg 250–500/product
Revenue / yr: $173K–$208K; units × avg price
Conversion rate: 3.5%
Avg BSR: #97
Page quality: 0%
Prime: 100%
Sponsored: 71%
Out of stock: 26.7%
Avg brand age: 74 months
Avg seller age: 140 days

Competition & brand share

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 flat

Sellers

Top-5 brand share

87%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

DASHU45%
PLACENTA LIFE KERATIMASK15%
DPERM11%
KATIVA9%
TSTADVANCE7%
Beverly5%
Open — no brand owns it (4 brands, 9%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +5.4% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top japanese hair straightening search terms

down perm39K/yr -0.9%4.7% conv.
japanese hair straightening permanent22K/yr +28.4%1.1% conv.
down perm men17K/yr -9.4%4.9% conv.
dashu down perm12K/yr +6.0%5.7% conv.
keratimask liso brasileo7K/yr -5.8%3.0% conv.
liso brasileo4K/yr +169.1%1.6% conv.
straight perm6K/yr +21.5%2.8% conv.
keratimask7K/yr -26.4%3.6% conv.
japanese hair straightening7K/yr -15.3%1.0% conv.
straight perm kit5K/yr -9.0%2.2% conv.

All search terms

Top japanese hair straightening 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 14 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

DASHU Down Perm Cream for Men 3.5oz - Korean Hair Straightening Perm Kit Ultra Bond Gel Helps Tame Frizzy Hair Premium Perm Solution 10-Minute Quick Down Perm Long-Lasting Hold

DASHU$19.203.4★427 rev

PLACENTA LIFE KERATIMASK Brazilian Straightening Kit with Keratin and Hyaluronic Acid - Keratin Treatment- Get a perfect smooth shiny and silky- Formaldehyde FREE

PLACENTA LIFE KERATIMASK$19.494.2★14,685 rev

Down Perm | DPERM Serum Concentrate Kit

DPERM$44.174.0★134 rev

DASHU Down Perm for Men 3.38oz - Korean Fast Down Perm Kit Hair Relaxer & Straightener Side Hair Flattener 10-Minute DIY At Home Perm Semi-Permanent (3-4 Weeks)

DASHU$18.023.7★188 rev

DASHU Perfect Downtech Original 3-Minute No Heat at Home Hair Press Down Perm Solution for Hair Hair Straightener for Mens Grooming

DASHU$24.103.6★160 rev

Newest

by launch date

Crystallizing Straight Rebonding Hair Straightener (H1) + Neutralizing Cream (#2) + Hair Mask Set

SOFIA BY ODE$58.54267 rev

6mo ago

FORBEAUT Up&Down Cream Multi Styling with Natural Oils Sleek Straightening & Perm Styling for Men Long-Lasting Hold Lightweight Texture Non-Sticky Finish Green Apple Scent 100ml / 3.38 fl.oz

FOR: BEAUT$15.7041 rev

1y ago

DASHU Perfect Downtech Original 3-Minute No Heat at Home Hair Press Down Perm Solution for Hair Hair Straightener for Mens Grooming

DASHU$24.10160 rev

2y ago

Professional Hair Rebonding Kit - Crystallizing Straightener Neutralizing Cream Hair Brush (2023)

Beverly$61.3060 rev

2y ago

KATIVA Brazilian Keratin Straightening Kit - Alisado Brasileo Keratina + Potion 4 Heat Protectant Serum Smoothing Anti Frizz Hyaluronic Acid Argan Oil Vegan Up to 12 Weeks

KATIVA$25.875,061 rev

3y ago

What buyers say about japanese hair straightening

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

What buyers love

Quality-Overall18%

“Excellent product”

Value For Money9%

“is affordable”

Soft Feel9%

“My hair is so soft”

Hair Styling8%

“Fantastic At-home Straightener”

Suitability Straight Hair7%

“Beautiful straight hair”

Ease Of Use5%

“easy to manage”

Smell5%

“No strong odours”

Instructions/User Manual/Troubleshooting3%

“The instructions are clear”

Ease Of Application3%

“Application is easy”

Hair Growth2%

“Its very good at treatment for the hair”

What buyers complain about

Smell17%

“Awful smell”

Functionality-Overall12%

“Did not work as expected”

Hair Related6%

“Didnt work well for my hair”

Damage/Burn Hair5%

“It destroyed my hair”

Suitability Straight Hair3%

“Does not work to straighten hair”

Suitability Colored Hair3%

“Not for color treated hair”

Instructions/User Manual/Troubleshooting3%

“Very, very tedious and time consuming instructions”

Color3%

“the color will fade”

Value For Money3%

“Waste of money”

Suitability Curly Hair2%

“Did not work on my curly hair”

Top return reasons

Functionality-Overall20%

Advertised Vs Actual Product9%

Leak-Proof9%

Product Condition7%

Smell6%

Suitability Straight Hair6%

Damage/Burn Hair6%

Defective Material/Parts6%

Suitability Short Hair6%

Instructions/User Manual/Troubleshooting4%

Common questions

Is japanese hair straightening profitable to sell on Amazon United States?: The niche generates $162K/yr across 14 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +5.4%. Flapen's verdict: Worth a look (50/100).
How competitive is the japanese hair straightening niche?: 10 brands and 35 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 87% of demand.
What do buyers complain about in japanese hair straightening?: Top complaints mined from reviews: Smell, Functionality-Overall, Hair Related. The return rate is 1.8%.
When does demand for japanese hair straightening peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the japanese hair straightening niche?: Listings span $15.70–$61.30; the average listing price is $34.67 (sweet spot $15–$100). The average incumbent carries 2,445 reviews — the moat a new listing must climb.