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Agnus Castus

soft demand (-30.1% this quarter) — Agnus Castus doesn't clear our bar today.

Flapen Score

39
Skip it
Market size 14Growth 10Conversion 90Competition 15Returns 100Price range 51Avg price 44Brand share 30Review moat 88Quality gap 24
This niche Category average

Is Agnus Castus profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Agnus Castus is a £55K/yr Amazon United Kingdom market (45K searches/yr). The top 5 brands hold 87% of demand. Demand peaks in Feb–Mar. Verdict: Skip it — 39/100.

Agnus Castus: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -30.1% over the last 90 days and 10.8% of searches end in a purchase.

£55K

revenue / yr

Units sold / yr4K
Search volume / yr-30.1%45K
Conversion rate10.8%
Avg price£11.33

Who owns the niche?

The top 5 brands hold 87% of demand, so 13% of the market is open.

13%

open market share

Brands · sellers10 · 26
Top-5 product click share82%
Open market13%
Avg brand age52 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 13 products

Sponsored placement62%
New entrants (1y)1· 1 succeeded
Avg rating4.6★
Avg reviews246

Top Agnus Castus 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 82% of clicks — a locked-up shelf that new listings rarely crack.

£0£5K£11K£16K£22K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

10 rising

Sellers

26

Top-5 brand share

87%

Top 20: 100%

Top-5 click share

82%

Top 20: 100%

Open market

10%

  • Natures Aid33%
  • ALPHA0127%
  • Vita Pharma10%
  • Schwabe9%
  • A.Vogel8%
  • NAF3%
  • Open — no brand owns it (4 brands, 10%)

Agnus Castus demand & seasonality

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

Volume45KCVR10.8%Products13Brands10Top 5 Brands87%OOS Rate11.5%Rating4.6★Reviews246Avg BSR#979
4K3KSpike '25Prime Day '25Spike '26FebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Feb, Mar · busiest ÷ quietest = 2.5×

Top Agnus Castus search terms shoppers use

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

  • agnus castus29K/yr
  • vitex agnus castus8K/yr
  • agnus castus capsules6K/yr
  • agnus castus tablets1K/yr
  • angus cactus supplement1K/yr

What reviews say buyers love and hate about Agnus Castus

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

What buyers love

96% of reviews
Quality-Overall31%

It seems a very good quality supplement

Hormonal Balance24%

Its regulating my hormones nicely xx

Efficiency9%

It really works

Advertised Vs Actual Product8%

it really does the job

Size-Overall6%

are small enough to take

What buyers complain about

78% of reviews
Side Effects39%

However, although I got killer headaches and stomach ache and felt really ill, emotionally I felt great

Blood Sugar Level17%

Have glucose hidden in the ingredients

Allergies11%

come under the category of people who had a nasty reaction to this after only a fairly short time

Dosage11%

I would certainly suggest anyone trying it for the first time to ignore the dosage suggestion

Common Agnus Castus questions

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

Flapen scores Agnus Castus 39/100 on Amazon United Kingdom — Skip it. The niche generates £55K/yr across 13 tracked products. 1 of 1 products launched in the last 360 days are still selling. Search demand moved -30.1% over the last 90 days.
Search demand for Agnus Castus on Amazon United Kingdom peaks in Feb–Mar, where the busiest month runs 2.5× the quietest.