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Tudca

Tudca shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

60
Worth a look
Market size 50Growth 23Conversion 95Competition 34Returns 100Price range 64Avg price 74Brand share 65Review moat 85Quality gap 67
This niche Category average

Is Tudca profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Tudca is a £279K/yr Amazon United Kingdom market (150K searches/yr). The top 5 brands hold 66% of demand. Verdict: Worth a look — 60/100.

Tudca: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -3.9% over the last 90 days and 12.5% of searches end in a purchase.

£279K

revenue / yr

Units sold / yr20K
Search volume / yr-3.9%150K
Conversion rate12.5%
Avg price£14.91

Who owns the niche?

The top 5 brands hold 66% of demand, so 34% of the market is open.

34%

open market share

Brands · sellers13 · 33
Top-5 product click share64%
Open market34%
Avg brand age50 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.

0/100

page quality · 15 products

Sponsored placement100%
New entrants (1y)3· 0 succeeded
Avg rating4.3★
Avg reviews303

Top Tudca products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

£0£28K£56K£84K£112K1101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

13 falling

Sellers

33

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

64%

Top 20: 100%

Open market

27%

  • NUTRINATION20%
  • Vinco Supplements18%
  • Aoruilia11%
  • Nutri-things9%
  • Applied Nutrition8%
  • Nutri Peak7%

Tudca demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume150KCVR12.5%Products15Brands13Top 5 Brands66%OOS Rate2.6%Rating4.3★Reviews303Avg BSR#403
4K3KSpike '24Holiday '24Spike '25Black Friday '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top Tudca search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • tudca109K/yr
  • tudca supplement34K/yr
  • tudca 500mg3K/yr
  • ursodeoxycholic acid3K/yr

What reviews say buyers love and hate about Tudca

What buyers mention most, as a share of all reviews.

What buyers love

71% of reviews
Quality-Overall18%

The capsules are designed to be easy to take, and the product is made in controlled environments with attention to consistency and quality

Regulates Digestion14%

Ive noticed less bloating

Value For Money8%

worth the money

Ease Of Chewing/Swallowing5%

easy to swallow

Acid Regulator/Stomach Ache Relief5%

I got myself at relief from stomach ache

What buyers complain about

74% of reviews
Ingredients-Overall18%

Does NOT contain Milk Thistle

Value For Money13%

it is a very expensive product

Advertised Vs Actual Product13%

they hadn't updated the description or pictures

Dosage12%

Implying 1000mg TUDCA per capsule

Functionality-Overall5%

found this not as effective

Common Tudca questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Tudca 60/100 on Amazon United Kingdom — Worth a look. The niche generates £279K/yr across 15 tracked products. 0 of 3 products launched in the last 360 days are still selling. Search demand moved -3.9% over the last 90 days.
Search demand for Tudca on Amazon United Kingdom is steady year-round — the busiest month runs 1.4× the quietest.