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52

progeline

Worth a look

Shows beatable incumbent ratings (3.7★), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Market size 96Growth 22Conversion 60Competition 7Returns 97Price range 47Avg price 90Brand share 0Review moat 21Quality gap 98

Quality gap

Incredible3.7★

avg incumbent rating — lower means beatable quality

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Market size

Incredible$2.7M

$2.7M/yr · 890K searches

Avg price

Great$59.81

avg listing price — sweet spot $15–$100

Conversion

Good5.1%

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

Price range

Okay$15.61–$194.23

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

Growth

Bad-5.1%

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

Review moat

Bad11,834.38

avg incumbent reviews — the moat a new listing must climb

Competition

Bad92%

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, progeline is a $2.7M/yr Amazon United States market (890K searches/yr). The top 5 brands hold 100% of demand. Verdict: Worth a look — 52/100.

Data updated Jul 15, 2026 · scored weekly · How we score niches

progeline market data

Units sold / yr
50K–60K
avg 8,000–10,000/product
Revenue / yr
$3.0M–$3.6M
units × avg price
Conversion rate
5.1%
Avg BSR
#1,085
Page quality
0%
Prime
100%
Sponsored
88%
Out of stock
0.0%
Avg brand age
49 months
Avg seller age
122 days

Competition & brand share

The top 5 products capture 92% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 rising

Sellers

26

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

92%

Top 20: 100%

Open market

0%

  • MiamiMD88%
  • Gold Bond3%
  • SimplyVital3%
  • RMCYDS3%
  • MAIAMIMAX3%
  • Open — no brand owns it (0%)

Demand

Weekly Amazon search volume, last 36 weeks — -5.1% search growth over the last 90 days.
18K13KSpike '26Nov '25Dec '25Feb '26Mar '26Apr '26Jun '26

Top progeline search terms

  • miami md advanced crepe fix cream215K/yr
  • miami md230K/yr
  • miami md age defying lift and firm cream168K/yr
  • miamimd advanced crepe fix16K/yr
  • miami md advanced crepe fix39K/yr
  • dr j33K/yr
  • miamimd age defying lift & firm cream29K/yr
  • miamimd30K/yr
  • advanced crepe fix from miami md14K/yr
  • advanced crepe fix11K/yr
All search terms

Top progeline 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%15%$411K30%$823K45%$1.2M60%$1.6M1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 8 tracked products in this niche — three views at once, no toggling.

What buyers say about progeline

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

What buyers love

Moist/Dry16%

“Lightweight moisturizer”

Soft Feel15%

“feels so smooth”

Quality-Overall11%

“Excellent Product”

Suitability Combination Skin8%

“So far so good on sensitive skin”

Value For Money6%

“Excellent value”

Suitability Dry Skin4%

“Does help with dry skin”

Efficiency3%

“Works GREAT”

Wrinkle3%

“Wrinkles Gone”

Smell3%

“has a gentle scent”

Absorbency3%

“Absorbed well”

What buyers complain about

Functionality-Overall12%

“Pump does not work”

Value For Money9%

“Expensive”

Smell9%

“Bad Smell”

Allergies8%

“Got a rash”

Moist/Dry5%

“Made skin very dry”

Symptom Reduction5%

“I experienced no notable skin improvement over 2 months”

Motor Power5%

“the past two the pump stopped working”

Skin Health4%

“BURNED MY SKIN”

Suitability Dry Skin4%

“Not for my dry skin”

Advertised Vs Actual Product3%

“False advertisement”

Top return reasons

Motor Power49%
Functionality-Overall7%
Smell7%
Advertised Vs Actual Product5%
Moist/Dry4%
Defective Material/Parts4%
Dispensing Mechanism3%
Leak-Proof2%
Product Condition2%
Value For Money2%

Common questions

Is progeline profitable to sell on Amazon United States?
The niche generates $2.7M/yr across 8 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -5.1%. Flapen's verdict: Worth a look (52/100).
How competitive is the progeline niche?
5 brands and 26 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in progeline?
Top complaints mined from reviews: Functionality-Overall, Value For Money, Smell. The return rate is 0.5%.
What does it cost to enter the progeline niche?
Listings span $15.61–$194.23; the average listing price is $59.81 (sweet spot $15–$100). The average incumbent carries 11,834 reviews — the moat a new listing must climb.