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Calcium D Glucarate

Fail

The top 5 brands take 100% of clicks, so Calcium D Glucarate is a Fail.

Flapen Score
42
42 / 100
Ranks 1,521 of 2,035 Health & Personal Care niches · −6 vs the category median of 48
Market size
£50K/yr19K searches / yr
90-day growth
-43.8%search demand this quarter
Competition
94%top-5 click share · 5 brands · 6 sellers

Flapen Score

Calcium D Glucarate against its category

The dotted line is the Health & Personal Care average. Past it, Calcium D Glucarate is stronger. Inside it, weaker.

42Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Calcium D Glucarate market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Calcium D Glucarate 19K times last year and spent an estimated £50K. All 5 brands take every click. Flapen scores it 42 out of 100, a Fail.

01 · Demand

An estimated 12.1% of those searches ended in a purchase.

Shoppers searched for this 19K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 12.1% of those searches ended in a purchase. Searches in the last 90 days moved -43.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £50K a year.

Searches, last 12 months
19K
Growth, 90 days vs prior 90
-43.8%
Conversion, latest week
12.1%
Market size, estimated
£50Ka year
Top search term
calcium d glucarate16K searches a year

02 · Price

A sale here is worth £21.84.

Listings sell for £21.84 on average, from £12.06 to £33.52. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 250 to 500 of them. At £21.84 that is £5K to £11K a year per listing.

Average price
£21.84inside the $15 to $100 sweet spot
Price range
£12.06–£33.52
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
2K–3K
Units per listing a year
250–500
Revenue per listing a year
£5K–£11K
Returns
0.1%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

83% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 12.8% of listings are out of stock. The average listing ranks #189 within Diet & Nutrition. It carries 55 reviews at 4.42 stars, so a new listing needs social proof before a better product.

Sponsored listings
83%
Prime listings
100%
Out of stock, average day
12.8%
Average rank
#189in Diet & Nutrition
Average rating
4.42 starsAmazon United Kingdom average 4.36 stars
Average reviews
55per listing
Listings tracked
6

04 · Newcomers

Brands here are established.

The brands on the shelf have sold for 73 months on average, so the names here are established.

Launched, last 12 months
0
Successful launches
0Amazon's first-year sales bar
Average brand age
73 months

Products

Top Calcium D Glucarate 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 24, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 94% of clicks. A locked shelf that new listings rarely crack.

£0£7K£15K£22K£30K10100 Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

5 falling

Sellers

6

Est. top-5 brand share

100%

Top 20: 100%

Est. top-5 click share

94%

Top 20: 100%

Open market

0%

  • Health4All59%
  • Lifetropics15%
  • Metagenics12%
  • NOW8%
  • Tulip BioPharma6%
  • Open — no brand owns it (0%)

Demand

Calcium D Glucarate search demand

Weekly searches over the year. Pick a range.

350250Apr '26Apr '26May '26May '26Jun '26Jun '26Jul '26Jul '26

Reviews and returns

What reviews say buyers love and hate about Calcium D Glucarate

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

39%of positive reviews mention “Hormonal Balance”
25%of negative reviews mention “Dosage”
0.1%of orders come back
“Not taking regularly”
A buyer, on “Dosage”25% 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.

10 topics

NegativePositive

FAQ

Common Calcium D Glucarate 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