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kerastase resistance

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 36Growth 21Conversion 76Competition 18Returns 91Price range 95Avg price 92Brand share 0Review moat 24Quality gap 24

Price range

Incredible$42.84–$67.58

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

Avg price

Great$53.53

avg listing price — sweet spot $15–$100

Returns

Great1.2%

return rate — above 5% kills the launch gate

Conversion

Great7.2%

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

Market size

Okay$180K

$180K/yr · 47K searches

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Review moat

Bad6,085.45

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-7.6%

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

Competition

Bad79%

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 resistance is a $180K/yr Amazon United States market (47K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 41/100.

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

kerastase resistance market data

Units sold / yr
3K–3K
avg 100–250/product
Revenue / yr
$134K–$161K
units × avg price
Conversion rate
7.2%
Avg BSR
#431
Page quality
0%
Prime
100%
Sponsored
0%
Out of stock
0.6%
Avg brand age
70 months
Avg seller age
160 days

Competition & brand share

The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.

Brands

1 flat

Sellers

4

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

79%

Top 20: 100%

Open market

0%

  • KÉRASTASE100%
  • Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -7.6% search growth over the last 90 days.
1K750Prime Day '24Spike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top kerastase resistance 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%10%$18K20%$36K30%$54K40%$72K1K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 11 tracked products in this niche — three views at once, no toggling.

What buyers say about kerastase resistance

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

What buyers love

Soft Feel21%

“What impressed me the most is how smooth”

Smell20%

“The scent is subtle but very fresh”

Value For Money13%

“is there a cost-effective”

Suitability Straight Hair8%

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

Moist/Dry7%

“Adds so much hydration, shine, and softness”

Hair Growth6%

“After using it consistently, my hair feels noticeably softer, stronger, and healthier”

Quality-Overall6%

“Great product”

Suitability Curly Hair4%

“I have thick long hair that has curl pattern and I bleach and straighten”

Brightness/Shine/Glow2%

“It provides hydration and shine”

Suitability Wavy Hair1%

“Great for damaged hair”

What buyers complain about

Value For Money31%

“Over Priced”

Smell21%

“Awful smell”

Quality-Overall10%

“Not good quality”

Hair Related7%

“That didnt make any difference on my hair”

Suitability Short Hair7%

“did nothing for my hair”

Size-Overall7%

“Doesnt fit for me”

Stiffness2%

“This makes my hair stiff”

Weight Heavy2%

“heavy with zero body to my long hair”

Oily/Greasy2%

“Leaves hair oily”

Top return reasons

Functionality-Overall13%
Smell12%
Advertised Vs Actual Product11%
Suitability Short Hair9%
Value For Money8%
Size-Overall5%
Moist/Dry5%
Product Condition4%
Hair Related4%
Damage/Burn Hair3%

Common questions

Is kerastase resistance profitable to sell on Amazon United States?
The niche generates $180K/yr across 11 tracked products. 90-day search growth is -7.6%. Flapen's verdict: Skip it (41/100).
How competitive is the kerastase resistance niche?
1 brands and 4 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in kerastase resistance?
Top complaints mined from reviews: Value For Money, Smell, Quality-Overall. The return rate is 1.2%.
When does demand for kerastase resistance peak?
Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the kerastase resistance niche?
Listings span $42.84–$67.58; the average listing price is $53.53 (sweet spot $15–$100). The average incumbent carries 6,085 reviews — the moat a new listing must climb.