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50

lash shampoo concentrate

Worth a look

Shows low returns (0.5%), but soft demand (-1.0% this quarter) keeps it on the watch list.

Market size 27Growth 24Conversion 72Competition 41Returns 97Price range 71Avg price 95Brand share 53Review moat 56Quality gap 25

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Avg price

Incredible$24.15

avg listing price — sweet spot $15–$100

Conversion

Good6.6%

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

Price range

Good$5.96–$125.61

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

Review moat

Good1,273.86

avg incumbent reviews — the moat a new listing must climb

Brand share

Good73%

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

Competition

Okay60%

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

Market size

Okay$116K

$116K/yr · 73K searches

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-1.0%

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

According to Flapen's Amazon United States niche tracking, lash shampoo concentrate is a $116K/yr Amazon United States market (73K searches/yr). The top 5 brands hold 73% of demand. Verdict: Worth a look — 50/100.

Data updated Jul 23, 2026 · scored weekly · How we score niches

lash shampoo concentrate market data

Units sold / yr
5K–6K
avg 100–250/product
Revenue / yr
$121K–$145K
units × avg price
Conversion rate
6.6%
Avg BSR
#289
Page quality
0%
Prime
100%
Sponsored
95%
Out of stock
1.8%
Avg brand age
36 months
Avg seller age
222 days

Competition & brand share

The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 falling

Sellers

16

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

60%

Top 20: 98%

Open market

22%

  • Embagol21%
  • ACTROL18%
  • TWILASH BY DLY17%
  • ARISON LASHES13%
  • Shmian5%
  • Seruvia Lash5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -1.0% search growth over the last 90 days.
2K2KBlack Friday '24Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Top lash shampoo concentrate search terms

  • lash shampoo concentrate47K/yr
  • lash concentrate8K/yr
  • lash shampoo bulk9K/yr
  • lash cleanser concentrate6K/yr
  • lash concentrate shampoo3K/yr
All search terms

Top lash shampoo concentrate 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%5%$6K10%$12K15%$17K20%$23K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 22 tracked products in this niche — three views at once, no toggling.

What buyers say about lash shampoo concentrate

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

What buyers love

Eyelash Quality22%

“Works as well as the one my lash place sells”

Value For Money11%

“Worth the price”

Cleansing8%

“Cleans lashes very well”

Quality-Overall8%

“Great quality”

Ease Of Cleaning7%

“I found that it did a great job of cleaning without leaving behind residue”

Soft Feel6%

“very soft”

Smell4%

“has a mild fresh scent”

Ease Of Use4%

“easy to use”

Advertised Vs Actual Product4%

“As pictured”

Efficiency3%

“Works very well”

What buyers complain about

Allergies13%

“also struggle with pretty bad allergies”

Instructions/User Manual/Troubleshooting11%

“Missing instruction”

Sensitivity-Overall4%

“I have combo skin that is semi-sensitive”

Size-Overall3%

“The large bottle”

Color3%

“youll notice the brush turned black from the mascara”

Thickness1%

“The bristles are dense”

Top return reasons

Leak-Proof20%
Advertised Vs Actual Product18%
Size-Overall13%
Smell9%
Dilute/Watery8%
Value For Money8%
Product Condition5%
Ingredients-Overall4%
Contamination3%
Damage/Burn Hair3%

Common questions

Is lash shampoo concentrate profitable to sell on Amazon United States?
The niche generates $116K/yr across 22 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is -1.0%. Flapen's verdict: Worth a look (50/100).
How competitive is the lash shampoo concentrate niche?
14 brands and 16 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 73% of demand.
What do buyers complain about in lash shampoo concentrate?
Top complaints mined from reviews: Allergies, Instructions/User Manual/Troubleshooting, Sensitivity-Overall. The return rate is 0.5%.
When does demand for lash shampoo concentrate peak?
Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the lash shampoo concentrate niche?
Listings span $5.96–$125.61; the average listing price is $24.15 (sweet spot $15–$100). The average incumbent carries 1,274 reviews — the moat a new listing must climb.