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49

psyllium husks capsules

Skip it

Prices mostly outside the sweet spot ($5.25–$15.44) — this niche doesn't clear our bar today.

Market size 35Growth 46Conversion 96Competition 24Returns 100Price range 4Avg price 25Brand share 47Review moat 63Quality gap 47

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Conversion

Incredible13.7%

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

Review moat

Good983.87

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay77%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+16.9%

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

Market size

Okay£168K

£168K/yr · 137K searches

Avg price

Okay£8.97

avg listing price — sweet spot $15–$100

Competition

Bad71%

top-5 click share — a locked-up shelf

Price range

Bad£5.25–£15.44

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

According to Flapen's Amazon United Kingdom niche tracking, psyllium husks capsules is a £168K/yr Amazon United Kingdom market (137K searches/yr). The top 5 brands hold 77% of demand. Verdict: Skip it — 49/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

psyllium husks capsules market data

Units sold / yr
20K–25K
avg 1,250–1,500/product
Revenue / yr
£179K–£224K
units × avg price
Conversion rate
13.7%
Avg BSR
#19
Page quality
0%
Prime
100%
Sponsored
93%
Out of stock
0.5%
Avg brand age
61 months
Avg seller age
169 days

Competition & brand share

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

Brands

14 rising

Sellers

21

Top-5 brand share

77%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

17%

  • NEW LEAF PRODUCTS30%
  • WeightWorld16%
  • Solgar14%
  • Vinco Supplements10%
  • PH PROWISE Healthcare7%
  • Horbäach6%
  • Open — no brand owns it (8 brands, 17%)

Demand & seasonality

Weekly Amazon search volume, last 100 weeks — +16.9% search growth over the last 90 days.
4K3KSpike '24Spike '25Prime Day '25Spike '26DecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.8×

Top psyllium husks capsules search terms

  • psyllium husks capsules87K/yr
  • psyllium husk capsules39K/yr
  • psyllium husk tablets5K/yr
  • psyllium husk fibre supplement3K/yr
  • psyllium husk tablet2K/yr
All search terms

Top psyllium husks capsules products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%£17K20%£34K30%£50K40%£67K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 15 tracked products in this niche — three views at once, no toggling.

What buyers say about psyllium husks capsules

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

What buyers love

Quality-Overall12%

“Excellent product”

Nutritional Content11%

“The probiotic addition is a nice touch”

Ease Of Use8%

“easy to open”

Value For Money8%

“Good value for money”

Ease Of Chewing/Swallowing8%

“ok to swallow”

Regulates Digestion8%

“Great Digestion Aid”

Advertised Vs Actual Product8%

“As advertised”

Efficiency6%

“Works well”

Vitamin4%

“I have had 3 lots of these fantastic vitamins”

Acid Regulator/Stomach Ache Relief3%

“Help stomach”

What buyers complain about

Functionality-Overall10%

“Didn't work”

Dosage9%

“I have found over the years that the dosage can sometimes be a little confusing”

Size-Overall5%

“Small size”

Value For Money5%

“Too expensive”

Regulates Digestion4%

“Made the constipation worse”

Taste-Overall4%

“No strong taste”

Ingredients-Overall4%

“I wouldnt buy again mainly because it only contains extract”

Acid Regulator/Stomach Ache Relief3%

“Sometimes I can have a sensitive stomach with some medications”

Nutritional Content3%

“you cant seem to get enough fiber in through your diet”

Quality-Overall3%

“Cheap and affective”

Common questions

Is psyllium husks capsules profitable to sell on Amazon United Kingdom?
The niche generates £168K/yr across 15 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is +16.9%. Flapen's verdict: Skip it (49/100).
How competitive is the psyllium husks capsules niche?
14 brands and 21 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 77% of demand.
What do buyers complain about in psyllium husks capsules?
Top complaints mined from reviews: Functionality-Overall, Dosage, Size-Overall. The return rate is 0.0%.
When does demand for psyllium husks capsules peak?
Demand is steady year-round — the busiest month runs 1.8× the quietest.
What does it cost to enter the psyllium husks capsules niche?
Listings span £5.25–£15.44; the average listing price is £8.97 (sweet spot $15–$100). The average incumbent carries 984 reviews — the moat a new listing must climb.