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kerastase ciment thermique

Skip it

A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Market size 26Growth 43Conversion 97Competition 0Returns 94Price range 95Avg price 94Brand share 0Review moat 25Quality gap 23

Conversion

Incredible14.6%

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

Price range

Incredible$45.77–$49.77

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

Returns

Great1.1%

return rate — above 5% kills the launch gate

Avg price

Great$48.39

avg listing price — sweet spot $15–$100

Growth

Okay+14.7%

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

Market size

Okay$109K

$109K/yr · 15K searches

Review moat

Bad4,503

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Competition

Bad100%

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, kerastase ciment thermique is a $109K/yr Amazon United States market (15K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jun–Jul. Verdict: Skip it — 42/100.

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

kerastase ciment thermique market data

Units sold / yr
2K–2K
avg 500–750/product
Revenue / yr
$73K–$97K
units × avg price
Conversion rate
14.6%
Avg BSR
#374
Page quality
0%
Prime
100%
Sponsored
0%
Out of stock
0.0%
Avg brand age
56 months
Avg seller age
151 days

Competition & brand share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

1 flat

Sellers

2

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

0%

  • KÉRASTASE100%

Demand & seasonality

Weekly Amazon search volume, last 103 weeks — +14.7% search growth over the last 90 days.
500300Spike '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun, Jul · busiest ÷ quietest = 1.6×

Top kerastase ciment thermique 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.

0%25%$27K50%$54K75%$82K100%$109K1K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 3 tracked products in this niche — three views at once, no toggling.

What buyers say about kerastase ciment thermique

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

What buyers love

Suitability Straight Hair27%

“Great for anyone who wants to grow out their hair”

Soft Feel19%

“Make hairs soft”

Value For Money19%

“is there a cost-effective”

Smell8%

“The scent is subtle but very fresh”

Hair Growth6%

“makes your hair, soft, smooth, and tangle free”

Suitability Colored Hair4%

“My hair is softer, shiny, and my ends are noticeably healthier looking”

Suitability Curly Hair4%

“helps define curls”

Ease Of Cleaning2%

“it rinses out beautifully”

Quality-Overall2%

“Definitely feels like a salon-quality treatment at home”

Texture/Consistency-Overall2%

“The texture is rich”

What buyers complain about

Smell38%

“Awful smell”

Suitability Short Hair13%

“This is not good for thin hair”

Value For Money13%

“Not worth the cost”

Quality-Overall13%

“Not good quality”

Hair Related6%

“That didnt make any difference on my hair”

Size-Overall6%

“Large tube”

Top return reasons

Smell18%
Functionality-Overall12%
Advertised Vs Actual Product11%
Value For Money10%
Suitability Short Hair8%
Moist/Dry5%
Product Condition4%
Hair Related4%
Damage/Burn Hair3%
Size-Overall2%

Common questions

Is kerastase ciment thermique profitable to sell on Amazon United States?
The niche generates $109K/yr across 3 tracked products. 90-day search growth is +14.7%. Flapen's verdict: Skip it (42/100).
How competitive is the kerastase ciment thermique niche?
1 brands and 2 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in kerastase ciment thermique?
Top complaints mined from reviews: Smell, Suitability Short Hair, Value For Money. The return rate is 1.1%.
When does demand for kerastase ciment thermique peak?
Demand peaks in Jun–Jul; the busiest month runs 1.6× the quietest.
What does it cost to enter the kerastase ciment thermique niche?
Listings span $45.77–$49.77; the average listing price is $48.39 (sweet spot $15–$100). The average incumbent carries 4,503 reviews — the moat a new listing must climb.