Skip to content

Agnus Castus

Fail

Demand is soft, at -30.1% this quarter, so Agnus Castus is a Fail.

Flapen Score
39
39 / 100
Ranks 1,746 of 2,035 Health & Personal Care niches · −9 vs the category median of 48
Market size
£55K/yr45K searches / yr
90-day growth
-30.1%search demand this quarter
Competition
82%top-5 click share · 10 brands · 26 sellers

Flapen Score

Agnus Castus against its category

The dotted line is the Health & Personal Care average. Past it, Agnus Castus is stronger. Inside it, weaker.

39Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Agnus Castus market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Agnus Castus 45K times last year and spent an estimated £55K. The top 5 brands take 87% of clicks. Demand peaks in Feb–Mar. Flapen scores it 39 out of 100, a Fail.

01 · Demand

An estimated 10.8% of those searches ended in a purchase.

Shoppers searched for this 45K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 10.8% of those searches ended in a purchase. Searches in the last 90 days moved -30.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £55K a year.

Searches, last 12 months
45K
Growth, 90 days vs prior 90
-30.1%
Conversion, latest week
10.8%
Market size, estimated
£55Ka year
Peak month
February2.5× the quietest month
Top search term
agnus castus29K searches a year

02 · Price

A sale here is worth £11.33.

Listings sell for £11.33 on average, from £5.33 to £25.23. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 100 to 250 of them. At £11.33 that is £1K to £3K a year per listing.

Average price
£11.33under the $15 to $100 sweet spot
Price range
£5.33–£25.23
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
3K–4K
Units per listing a year
100–250
Revenue per listing a year
£1K–£3K
Returns
0.1%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

62% of listings pay for placement with sponsored ads. 92% ship with Prime. On an average day, 11.5% of listings are out of stock. The average listing ranks #979 within Over-the-Counter Medication. It carries 246 reviews at 4.62 stars, so a new listing needs social proof before a better product.

Sponsored listings
62%
Prime listings
92%
Out of stock, average day
11.5%
Average rank
#979in Over-the-Counter Medication
Average rating
4.62 starsAmazon United Kingdom average 4.36 stars
Average reviews
246per listing
Listings tracked
13

04 · Newcomers

1 of last year's 1 launches cleared the first-year sales bar.

1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 52 months on average, so the names here are settling in.

Launched, last 12 months
1
Successful launches
1Amazon's first-year sales bar
Average brand age
52 months

Products

Top Agnus Castus products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 25, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 82% of clicks. A locked 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

Est. top-5 brand share

87%

Top 20: 100%

Est. 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%)

Demand

Agnus Castus search demand

Weekly searches over the year, seasonality beneath. Pick a range.

4K3KSpike '25Prime Day '25Spike '26FebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

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

Search terms

Top Agnus Castus search terms shoppers use

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

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

Reviews and returns

What reviews say buyers love and hate about Agnus Castus

We read the reviews and the return reasons for every product selling here.

31%of positive reviews mention “Quality-Overall”
39%of negative reviews mention “Side Effects”
0.1%of orders come back
“However, although I got killer headaches and stomach ache and felt really ill, emotionally I felt great”
A buyer, on “Side Effects”39% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

13 topics

NegativePositive

FAQ

Common Agnus Castus questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data