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loreal pro longer

Skip it

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

Market size 18Growth 20Conversion 58Competition 2Returns 91Price range 88Avg price 95Brand share 0Review moat 48Quality gap 27

Avg price

Incredible$36.61

avg listing price — sweet spot $15–$100

Returns

Great1.2%

return rate — above 5% kills the launch gate

Price range

Great$11.73–$46.71

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

Conversion

Good5.0%

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

Review moat

Okay1,705.43

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-10.7%

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

Market size

Bad$70K

$70K/yr · 39K searches

Competition

Bad98%

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, loreal pro longer is a $70K/yr Amazon United States market (39K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 35/100.

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

loreal pro longer market data

Units sold / yr
3K–3K
avg 250–500/product
Revenue / yr
$92K–$110K
units × avg price
Conversion rate
5.0%
Avg BSR
#523
Page quality
0%
Prime
100%
Sponsored
0%
Out of stock
3.3%
Avg brand age
74 months
Avg seller age
153 days

Competition & brand share

The top 5 products capture 98% 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

98%

Top 20: 100%

Open market

0%

  • L'Oréal Professionnel Paris100%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -10.7% search growth over the last 90 days.
1K800Prime Day '24Spike '24Holiday '24Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top loreal pro longer search terms

  • loreal pro longer15K/yr
  • pro longer loreal9K/yr
  • loreal prolonger7K/yr
  • prolonger loreal professional5K/yr
  • loreal pro longer shampoo and conditioner2K/yr
All search terms

Top loreal pro longer 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%$7K20%$14K30%$21K40%$28K1001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 7 tracked products in this niche — three views at once, no toggling.

What buyers say about loreal pro longer

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

What buyers love

Quality-Overall18%

“Excellent product”

Smell12%

“Smells so good”

Soft Feel10%

“my hair was sooo much softer”

Value For Money9%

“buen precio”

Hair Growth8%

“Makes brushing hair manageable”

Durability5%

“Its bearable”

Advertised Vs Actual Product5%

“Lo que estaba esperando”

Hair Styling5%

“my hair loved it too”

Protection5%

“It protects you hair a lot”

Suitability Curly Hair4%

“Great for curly and highlighted hair”

What buyers complain about

Moist/Dry14%

“My hair was terribly dry”

Suitability Short Hair14%

“I feel like this product is making my hair fall out”

Advertised Vs Actual Product9%

“The bottles are not the same”

Value For Money9%

“very expensive”

Oily/Greasy9%

“can make hair greasy if too much”

Quality-Overall9%

“so my bad that I expected this would be as good as the rest”

Smell5%

“the scent seems cheap to me”

Damage/Burn Hair5%

“I feel like this product is making my hair fall out”

Suitability Wavy Hair3%

“Not great for wavy/curly hair”

Top return reasons

Advertised Vs Actual Product15%
Suitability Short Hair12%
Smell12%
Value For Money6%
Oily/Greasy6%
Functionality-Overall6%
Moist/Dry5%
Hair Related5%
Size-Overall4%
Suitability Long Hair4%

Common questions

Is loreal pro longer profitable to sell on Amazon United States?
The niche generates $70K/yr across 7 tracked products. 90-day search growth is -10.7%. Flapen's verdict: Skip it (35/100).
How competitive is the loreal pro longer niche?
1 brands and 4 sellers compete. The top 5 products take 98% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in loreal pro longer?
Top complaints mined from reviews: Moist/Dry, Suitability Short Hair, Advertised Vs Actual Product. The return rate is 1.2%.
When does demand for loreal pro longer peak?
Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the loreal pro longer niche?
Listings span $11.73–$46.71; the average listing price is $36.61 (sweet spot $15–$100). The average incumbent carries 1,705 reviews — the moat a new listing must climb.