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Bile Salts

Bile Salts shows low returns (0.1%), but a small market ($79K/yr) keeps it on the watch list.

Flapen Score

53
Worth a look
Market size 20Growth 45Conversion 77Competition 21Returns 100Price range 76Avg price 88Brand share 51Review moat 72Quality gap 57
This niche Category average

Is Bile Salts profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Bile Salts is a £79K/yr Amazon United Kingdom market (52K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 53/100.

Bile Salts: 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 +15.6% over the last 90 days and 7.5% of searches end in a purchase.

£79K

revenue / yr

Units sold / yr4K
Search volume / yr+15.6%52K
Conversion rate7.5%
Avg price£20.32

Who owns the niche?

The top 5 brands hold 75% of demand, so 25% of the market is open.

25%

open market share

Brands · sellers12 · 29
Top-5 product click share75%
Open market25%
Avg brand age48 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 13 products

Sponsored placement77%
New entrants (1y)3· 1 succeeded
Avg rating4.4★
Avg reviews610

Top Bile Salts 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 capture 75% of clicks — a locked-up shelf that new listings rarely crack.

£0£8K£16K£24K£31K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

12 falling

Sellers

29

Top-5 brand share

75%

Top 20: 100%

Top-5 click share

75%

Top 20: 100%

Open market

20%

  • Nutricost27%
  • Vinco Supplements24%
  • Time Health10%
  • Nutrality8%
  • GALLMET6%
  • Metagenics6%

Bile Salts demand & seasonality

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

Volume52KCVR7.5%Products13Brands12Top 5 Brands75%OOS Rate3.9%Rating4.4★Reviews610Avg BSR#673
15K10KBlack Friday '24Spike '25Prime Day '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 2.7×

Top Bile Salts search terms shoppers use

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

  • ox bile25K/yr
  • ox bile supplements uk13K/yr
  • bile supplements after gallbladder removal6K/yr
  • ox bile supplements uk for no gallbladder4K/yr
  • bile4K/yr

What reviews say buyers love and hate about Bile Salts

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

What buyers love

84% of reviews
Regulates Digestion27%

Absolutely works, stopped cramps and digestive problems almost immediately

Value For Money16%

It's very affordable

Quality-Overall13%

Fantastic capsules

Acid Regulator/Stomach Ache Relief7%

it has helped with my digestion massively

Ease Of Use5%

honestly this has been one of the most practical

What buyers complain about

73% of reviews
Functionality-Overall24%

Not doing the job

Value For Money14%

Expensive

Regulates Digestion12%

My sluggish digestion has plagued me since my early 20s

Quality-Overall5%

Rubbish

Magnesium5%

It contains maltodextrin

Common Bile Salts questions

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

Flapen scores Bile Salts 53/100 on Amazon United Kingdom — Worth a look. The niche generates £79K/yr across 13 tracked products. 1 of 3 products launched in the last 360 days are still selling. Search demand moved +15.6% over the last 90 days.
Search demand for Bile Salts on Amazon United Kingdom peaks in Nov–Dec, where the busiest month runs 2.7× the quietest.