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bodybio tudca

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

Market size 14Growth 16Conversion 87Competition 0Returns 100Price range 95Avg price 95Brand share 0Review moat 36Quality gap 22

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Avg price

Incredible$40.40

avg listing price — sweet spot $15–$100

Price range

Incredible$23.21–$57.58

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

Conversion

Great9.9%

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

Review moat

Okay2,901.5

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Growth

Bad-17.8%

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

Market size

Bad$57K

$57K/yr · 14K searches

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

2 falling

Sellers

10

Top-5 brand share

100%

Open market

0%

  • BodyBio88%
  • Double Wood Supplements12%

Product shelf

All 2 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 86 weeks — -17.8% search growth over the last 90 days.
450350Holiday '24Spike '25Prime Day '25Spike '26DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.6×

Reviews

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

What buyers love

Quality-Overall30%

“Good quality product reasonable price”

Regulates Digestion14%

“Helps digestion”

Value For Money7%

“very reasonably priced”

Joint Pain5%

“Using to counter act ill effects from statin medicine”

Nutritional Content5%

“Great Supplment”

Vitamin4%

“This supplement has helped me a lot”

Efficiency4%

“Works well”

Acid Regulator/Stomach Ache Relief3%

“Doesn't upset stomach at all”

Advertised Vs Actual Product3%

“Accurate product description”

Dosage2%

“just be consistent with the dosage”

What buyers complain about

Side Effects10%

“I took it at night before going to bed due to the stomach irritation it causes”

Pain Relief-Overall10%

“Abdominal pain is crazy”

Functionality-Overall8%

“Doesnt work”

Value For Money8%

“It's expensive and I'm a senior citizen on Social Security benefits,”

Acid Regulator/Stomach Ache Relief7%

“My mom has had a very sensitive stomach lately”

Heart Health5%

“I was off again the next morning with a high heart rate”

Strength5%

“weak could be better”

Flavor5%

“notices the flavor in everything we've tried to hide it in”

Regulates Digestion3%

“Tudca causes digestion upset”

Instructions/User Manual/Troubleshooting3%

“Do NOT take more than the directions tell you to”

Top return reasons

Value For Money50%
Regulates Digestion17%
Functionality-Overall17%
Size-Overall8%
Dosage8%