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Ferrous Sulfate 325mg with Vitamin C

Fail

Shoppers spend an estimated $57K a year here, so Ferrous Sulfate 325mg with Vitamin C is a Fail.

Flapen Score
40
40 / 100
Ranks 12,248 of 14,768 Health & Household niches · −9 vs the category median of 49
Market size
$57K/yr36K searches / yr
90-day growth
+3.1%search demand this quarter
Competition
82%top-5 click share · 8 brands · 93 sellers

Flapen Score

Ferrous Sulfate 325mg with Vitamin C against its category

The dotted line is the Health & Household average. Past it, Ferrous Sulfate 325mg with Vitamin C is stronger. Inside it, weaker.

40Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Ferrous Sulfate 325mg with Vitamin C market on Amazon at a glance

Shoppers on Amazon United States searched for Ferrous Sulfate 325mg with Vitamin C 36K times last year and spent an estimated $57K. The top 5 brands take 87% of clicks. Flapen scores it 40 out of 100, a Fail.

01 · Demand

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

Shoppers searched for this 36K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 12.1% of those searches ended in a purchase. Searches in the last 90 days moved +3.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $57K a year.

Searches, last 12 months
36K
Growth, 90 days vs prior 90
+3.1%
Conversion, latest week
12.1%
Market size, estimated
$57Ka year
Top search term
ferrous sulfate 325mg with vitamin c25K searches a year

02 · Price

A sale here is worth $12.99.

Listings sell for $12.99 on average, from $6.13 to $25.51. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 250 to 500 of them. At $12.99 that is $3K to $6K a year per listing.

Average price
$12.99under the $15 to $100 sweet spot
Price range
$6.13–$25.51
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
4K–5K
Units per listing a year
250–500
Revenue per listing a year
$3K–$6K
Returns
0.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

89% 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 #83 within Iron. It carries 11,324 reviews at 4.64 stars, so a new listing needs social proof before a better product.

Sponsored listings
89%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#83in Iron
Average rating
4.64 starsAmazon United States average 4.42 stars
Average reviews
11,324per listing
Listings tracked
9

04 · Newcomers

Brands here are established.

The brands on the shelf have sold for 86 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
86 months

Products

Top Ferrous Sulfate 325mg with Vitamin C 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 28, 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$8K$17K$25K$34K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 falling

Sellers

93

Est. top-5 brand share

87%

Top 20: 100%

Est. top-5 click share

82%

Top 20: 100%

Open market

8%

  • Vitamatic58%
  • Heivy9%
  • THORNE8%
  • NUTRAHARMONY7%
  • Vitron-C5%
  • P Puregen Labs5%
  • Open — no brand owns it (2 brands, 8%)

Demand

Ferrous Sulfate 325mg with Vitamin C search demand

Weekly searches over the year. Pick a range.

900700Mar '26Apr '26Apr '26May '26Jun '26Jun '26Jul '26

Search terms

Top Ferrous Sulfate 325mg with Vitamin C search terms shoppers use

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

  • ferrous sulfate 325mg with vitamin c25K/yr
  • ferrous sulfate with vitamin c6K/yr
  • iron 325 mg with vitamin c4K/yr

Reviews and returns

What reviews say buyers love and hate about Ferrous Sulfate 325mg with Vitamin C

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

20%of positive reviews mention “Iron”
19%of negative reviews mention “Iron”
<0.1%of orders come back, a rate Amazon rounds to zero
“I had very low iron levels”
A buyer, on “Iron”19% 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.

18 topics

NegativePositive

FAQ

Common Ferrous Sulfate 325mg with Vitamin C 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