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7 day cleanse and detox

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A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Market size 59Growth 21Conversion 95Competition 0Returns 100Price range 95Avg price 89Brand share 0Review moat 18Quality gap 75

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Conversion

Incredible12.0%

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

Price range

Incredible$17.12–$27.07

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

Avg price

Great$20.48

avg listing price — sweet spot $15–$100

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Market size

Good$487K

$487K/yr · 197K searches

Growth

Bad-8.3%

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

Review moat

Bad15,970

avg incumbent reviews — the moat a new listing must climb

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Competition

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

1 falling

Sellers

3

Top-5 brand share

100%

Open market

0%

  • Century Systems100%

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%25%$122K50%$243K75%$365K100%$487K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 3 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -8.3% search growth over the last 90 days.
15K10KSpike '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, Jul, Aug · busiest ÷ quietest = 1.8×

Reviews

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

What buyers love

Efficiency21%

“Works really fast”

Quality-Overall13%

“Excellent Product”

Ease Of Cleaning11%

“Excellent cleaner”

Detoxification10%

“These detox pills are incredibly effective”

Advertised Vs Actual Product9%

“Works as it should”

Cleansing4%

“This is one of the better cleanse options due to how quickly it works”

Weight Loss4%

“I dropped a few pounds in a week”

Value For Money3%

“Money well spent”

Ease Of Use3%

“It is easy to use”

Regulates Digestion2%

“It helped with my digestion”

What buyers complain about

Functionality-Overall26%

“Didnt work”

Dosage11%

“Took my dose this morning”

Weight Loss9%

“Did I lose weight”

Advertised Vs Actual Product6%

“False advertising”

Regulates Digestion6%

“not sure it detoxifies”

Side Effects4%

“do not get this product it had me at the gym crying almost passed out in the bathroom worst cramps ever feel just like when im on my period made my period come early I didnt wake up anymore differently”

Quality-Overall4%

“junk”

Value For Money3%

“Waste of time and money”

Durability3%

“it dont last long”

Acid Regulator/Stomach Ache Relief2%

“I woke up with awful stomach aches”

Top return reasons

Functionality-Overall17%
Dosage17%
Acid Regulator/Stomach Ache Relief17%
Smell17%
Joint Pain17%
Advertised Vs Actual Product17%