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

Market size 40Growth 1Conversion 76Competition 12Returns 100Price range 85Avg price 95Brand share 0Review moat 86Quality gap 40

Returns

Incredible0.1%

return rate — above 6% kills the launch gate

Avg price

Incredible$33.73

avg listing price — sweet spot $15–$100

Review moat

Great276.5

avg incumbent reviews — the moat a new listing must climb

Price range

Great$9.63–$52.33

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

Conversion

Great7.2%

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

Market size

Okay$205K

$205K/yr · 84K searches

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Competition

Bad86%

top-5 click share — a locked-up shelf

Growth

Bad-48.7%

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

Brand share

Bad100%

top-5 brand share — brand-locked demand

Competition

The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.

Brands

2 falling

Sellers

4

Top-5 brand share

100%

Open market

0%

  • Natural Factors75%
  • PGX25%
  • Open — no brand owns it (0%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%15%$31K30%$62K45%$92K60%$123K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 10 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 100 weeks — -48.7% search growth over the last 90 days.
10K6KSpike '24Black Friday '24Holiday '24Spike '25Spike '26DecMarJunAugNovMarMay

Peak months: Apr, May · busiest ÷ quietest = 2.3×

Reviews

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

What buyers love

Quality-Overall20%

“Great Product”

Ease Of Chewing/Swallowing15%

“Easy to swallow”

Efficiency11%

“Pgx works great”

Weight Loss9%

“This is the only fiber that has curbed my appetite”

Solubility6%

“Easy to get that extra fullness and satiety, without needing to mix anything”

Blood Sugar Level6%

“Great product that helps regulate sugar in your system”

Ease Of Use6%

“Easy to take”

Regulates Digestion6%

“easy on my digestive system”

Dosage4%

“I like the capsules as I struggle with the taking the powder”

What buyers complain about

Size-Overall15%

“This bottle is huge”

Side Effects10%

“Made me very sick with non stop diarrhea and headaches”

Value For Money10%

“Waste of money”

Solubility10%

“Im not sure this dissolves in a way that helps me with a healthy”

Acid Regulator/Stomach Ache Relief10%

“Awful awful stomach cramps”

Regulates Digestion10%

“They didnt do anything except cause more bloating”

Functionality-Overall5%

“Does not work”

Blood Sugar Level3%

“My blood sugar spikes more”

Dosage3%

“The user may need to reduce the dose until they get a feel for the efficacy of the product”

Top return reasons

Size-Overall50%
Material Quality17%
Color17%
Regulates Digestion17%