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Zinc Capsules

Fail

The top 5 brands take 100% of clicks, so Zinc Capsules is a Fail.

Flapen Score
31
31 / 100
Ranks 14,344 of 14,768 Health & Household niches · −18 vs the category median of 49
Market size
$67K/yr47K searches / yr
90-day growth
-12.6%search demand this quarter
Competition
88%top-5 click share · 5 brands · 23 sellers

Flapen Score

Zinc Capsules against its category

The dotted line is the Health & Household average. Past it, Zinc Capsules is stronger. Inside it, weaker.

31Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Zinc Capsules market on Amazon at a glance

Shoppers on Amazon United States searched for Zinc Capsules 47K times last year and spent an estimated $67K. All 5 brands take every click. Demand peaks in Jan. Flapen scores it 31 out of 100, a Fail.

01 · Demand

An estimated 15.6% of those searches ended in a purchase.

Shoppers searched for this 47K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 15.6% of those searches ended in a purchase. Searches in the last 90 days moved -12.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $67K a year.

Searches, last 12 months
47K
Growth, 90 days vs prior 90
-12.6%
Conversion, latest week
15.6%
Market size, estimated
$67Ka year
Peak month
January1.6× the quietest month
Top search term
zinc capsules22K searches a year

02 · Price

A sale here is worth $9.06.

Listings sell for $9.06 on average, from $5.88 to $15.59. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 750 to 1,000 of them. At $9.06 that is $7K to $9K a year per listing.

Average price
$9.06under the $15 to $100 sweet spot
Price range
$5.88–$15.59
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
8K–10K
Units per listing a year
750–1,000
Revenue per listing a year
$7K–$9K
Returns
0.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

88% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #272 within Zinc. It carries 30,442 reviews at 4.60 stars, so a new listing needs social proof before a better product.

Sponsored listings
88%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#272in Zinc
Average rating
4.60 starsAmazon United States average 4.42 stars
Average reviews
30,442per listing
Listings tracked
8

04 · Newcomers

2 of last year's 2 launches cleared the first-year sales bar.

2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 101 months on average, so the names here are established.

Launched, last 12 months
2
Successful launches
2Amazon's first-year sales bar
Average brand age
101 months

Products

Top Zinc Capsules products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 88% of clicks. A locked shelf that new listings rarely crack.

Brands

5 falling

Sellers

23

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

88%

Top 20: 100%

Open market

0%

  • Brand 174%
  • Brand 211%
  • Brand 36%
  • Brand 45%
  • Brand 54%
  • Open — no brand owns it (0%)

Demand

Zinc Capsules search demand

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

1K750Holiday '24Spike '25Prime Day '25DecMarJunAugNovMarMay

Peak months: Jan · busiest ÷ quietest = 1.6×

Search terms

Top Zinc Capsules search terms shoppers use

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

  • zinc capsules22K/yr
  • life extension zinc15K/yr
  • zinc life extension4K/yr
  • zinc capsules 50mg4K/yr
  • life extension zinc 50 mg2K/yr

Reviews and returns

What reviews say buyers love and hate about Zinc Capsules

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

17%of positive reviews mention “Quality-Overall”
12%of negative reviews mention “Size-Overall”
<0.1%of orders come back, a rate Amazon rounds to zero
“Tiny”
A buyer, on “Size-Overall”12% 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.

21 topics

NegativePositive

FAQ

Common Zinc Capsules questions

Answered from the same tracked data.