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61

kidney cleanse

Worth a look

Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 92Growth 15Conversion 77Competition 31Returns 100Price range 83Avg price 95Brand share 65Review moat 45Quality gap 45

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Avg price

Incredible$23.96

avg listing price — sweet spot $15–$100

Market size

Great$1.8M

$1.8M/yr · 1.0M searches

Price range

Great$8.24–$52.84

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

Conversion

Great7.4%

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

Brand share

Good66%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Review moat

Okay1,954.8

avg incumbent reviews — the moat a new listing must climb

Competition

Okay66%

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

Growth

Bad-19.3%

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

Competition

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

Brands

20 flat

Sellers

57

Top-5 brand share

66%

Open market

30%

  • Natures Craft25%
  • Sunergetic20%
  • NutraPro9%
  • Kidney Restore7%
  • NOW Foods6%
  • YUMMYVITE4%

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%10%$184K20%$367K30%$551K40%$734K1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 20 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -19.3% search growth over the last 90 days.
30K20KSpike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Reviews

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

What buyers love

Quality-Overall16%

“I like that this is made in a GMP facility to ensure quality”

Taste-Overall10%

“Great tea”

Efficiency7%

“Work great you notice in a week or so the different”

Regulates Digestion6%

“my digestive system has really improved I love the flavor this will now be my daily routine highly recommend”

Advertised Vs Actual Product5%

“As advertised”

Value For Money5%

“Good deal”

Vitamin4%

“it supplements many vitamins”

Heart Health4%

“Help to raise my kidney function”

Flavor3%

“Delicious flavor”

Ease Of Use3%

“easy to use”

What buyers complain about

Taste-Overall17%

“Taste was unbearable”

Functionality-Overall12%

“DIDN'T WORK”

Regulates Digestion10%

“it caused a sore throat”

Side Effects5%

“The only side effect that I have for this that it takes like black licorice”

Smell5%

“Smells horrible”

Value For Money4%

“Waste of money”

Dosage4%

“which is throwing off when trying to take it”

Pain Relief-Overall3%

“Caused great deal of pain”

Ingredients-Overall2%

“how old the ingredients were”

Heart Health2%

“Did not improve my eGFR number”

Top return reasons

Taste-Overall19%
Joint Pain13%
Smell9%
Advertised Vs Actual Product9%
Acid Regulator/Stomach Ache Relief9%
Ingredients-Overall9%
Functionality-Overall6%
Certifications6%
Bitter6%
Ease Of Use3%