Iron Supplement
FailShoppers spend an estimated $0 a year here, so Iron Supplement is a Fail.
- Flapen Score
- 30 / 100Ranks 155 of 198 Health, Household and Personal Care niches · −7 vs the category median of 3730
- Market size
- $0/yr3K searches / yr
- 90-day growth
- -15.7%search demand this quarter
- Competition
- 78%top-5 click share · 7 brands · 13 sellers
Flapen Score
Iron Supplement against its category
The dotted line is the Health, Household and Personal Care average. Past it, Iron Supplement is stronger. Inside it, weaker.
Market
The Iron Supplement market on Amazon at a glance
Shoppers on Amazon Singapore searched for Iron Supplement 3K times last year and spent an estimated $0. The top 5 brands take 89% of clicks. Flapen scores it 30 out of 100, a Fail.
01 · Demand
An estimated 0.0% of those searches ended in a purchase.
Shoppers searched for this 3K times in the last 12 months. That counts every search on Amazon Singapore for this niche's terms. An estimated 0.0% of those searches ended in a purchase. Searches in the last 90 days moved -15.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $0 a year.
- Searches, last 12 months
- 3K
- Growth, 90 days vs prior 90
- -15.7%
- Conversion, latest week
- 0.0%
- Market size, estimated
- $0a year
- Top search term
- iron supplement3K searches a year
02 · Price
A sale here is worth $20.54.
Listings sell for $20.54 on average, from $8.34 to $40.09. Amazon reports units sold in ranges. This niche sold 100 to 250 a year. The average listing sells 0 to 100 of them. At $20.54 that is $0 to $2K a year per listing.
- Average price
- $20.54inside the $15 to $100 sweet spot
- Price range
- $8.34–$40.09
- Amazon Singapore median price
- $30.00across 1,590 niches
- Units sold a year
- 100–250
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$2K
- Returns
- 0.0%of orders · Amazon Singapore median 0.0%
03 · Entry bar
The bar here is reviews.
33% of listings pay for placement with sponsored ads. 56% ship with Prime. On an average day, 5.7% of listings are out of stock. The average listing ranks #269 within Health, Household and Personal Care. It carries 7,675 reviews at 4.63 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 33%
- Prime listings
- 56%
- Out of stock, average day
- 5.7%
- Average rank
- #269in Health, Household and Personal Care
- Average rating
- 4.63 starsAmazon Singapore average 4.47 stars
- Average reviews
- 7,675per listing
- Listings tracked
- 9
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 81 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
- 81 months
Products
Top Iron Supplement 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.
Top sellers
by estimated 90-day click share
Natures Bounty Iron 65 Mg.(325 mg Ferrous Sulfate) 100 Tablets
- Price
- $11.22
- Rating
- 4.7/5
- Reviews
- 33,160
- Age
- 13y ago

Thorne Research - Iron Bisglycinate - 25 mg Iron Supplement for Enhanced Absorption Without Gastrointestinal Side Effects - 60 Capsules
- Price
- $22.97
- Rating
- 4.7/5
- Reviews
- 8,226
- Age
- 8y ago

Swisse Ultiboost Iron 30 Tablets
- Price
- $8.34
- Rating
- 4.7/5
- Reviews
- 594
- Age
- 7y ago

Solgar Gentle Iron 25 mg 180 Vegetable Capsules - Ideal for Sensitive Stomachs - Non-Constipating - Red Blood Cell Supplement - Non-GMO Vegan Gluten Free Dairy Free Kosher - 180 Servings
- Price
- $22.01
- Rating
- 4.7/5
- Reviews
- 9,968
- Age
- 13y ago

Vitamatic Iron 65 mg Gummies Supplement for Women & Men - 240 Vegan Gummies - Great Tasting Iron Gummy Vitamins with Vitamin C
- Price
- $32.20
- Rating
- 4.3/5
- Reviews
- 95
- Age
- 1y ago
Trending
estimated 90-day click momentum
Vitamatic Iron 65 mg Gummies Supplement for Women & Men - 240 Vegan Gummies - Great Tasting Iron Gummy Vitamins with Vitamin C
- Price
- $32.20
- Rating
- 4.3/5
- Reviews
- 95
- Age
- 1y ago

Solgar Gentle Iron 25mg 90 Vegetable Capsules - Energy Normal Red Blood Cell Production - Gentle on The Stomach - Non-GMO Vegan Gluten Free Dairy Free Kosher Halal - 90 Servings Unflavoured
- Price
- $18.04
- Rating
- 4.7/5
- Reviews
- 9,968
- Age
- 9y ago

Solgar Gentle Iron 25 mg 180 Vegetable Capsules - Ideal for Sensitive Stomachs - Non-Constipating - Red Blood Cell Supplement - Non-GMO Vegan Gluten Free Dairy Free Kosher - 180 Servings
- Price
- $22.01
- Rating
- 4.7/5
- Reviews
- 9,968
- Age
- 13y ago

Thorne Research - Iron Bisglycinate - 25 mg Iron Supplement for Enhanced Absorption Without Gastrointestinal Side Effects - 60 Capsules
- Price
- $22.97
- Rating
- 4.7/5
- Reviews
- 8,226
- Age
- 8y ago

Slow Fe 45mg Iron Supplement for Iron Deficiency Slow Release High Potency Easy to Swallow Tablets - 30 Count
- Price
- $15.81
- Rating
- 4.7/5
- Reviews
- 1,638
- Age
- 3y ago
Newest
by launch date
Vitamatic Iron 65 mg Gummies Supplement for Women & Men - 240 Vegan Gummies - Great Tasting Iron Gummy Vitamins with Vitamin C
- Price
- $32.20
- Rating
- 4.3/5
- Reviews
- 95
- Age
- 1y ago

Slow Fe 45mg Iron Supplement for Iron Deficiency Slow Release High Potency Easy to Swallow Tablets - 30 Count
- Price
- $15.81
- Rating
- 4.7/5
- Reviews
- 1,638
- Age
- 3y ago

Swisse Ultiboost Iron 30 Tablets
- Price
- $8.34
- Rating
- 4.7/5
- Reviews
- 594
- Age
- 7y ago

Thorne Research - Iron Bisglycinate - 25 mg Iron Supplement for Enhanced Absorption Without Gastrointestinal Side Effects - 60 Capsules
- Price
- $22.97
- Rating
- 4.7/5
- Reviews
- 8,226
- Age
- 8y ago

Thorne Ferrasorb - 36 mg Iron with Essential Nutrients - Complete Blood-Building Formula - Elemental Iron Folate B and C Vitamins for optimal absorption - Gluten-Free - 60 Capsules
- Price
- $40.09
- Rating
- 4.6/5
- Reviews
- 4,050
- Age
- 8y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 78% of clicks. A locked shelf that new listings rarely crack.
Brands
7 falling
Sellers
13
Est. top-5 brand share
89%
Top 20: 100%
Est. top-5 click share
78%
Top 20: 100%
Open market
6%
- THORNE29%
- Nature's Bounty28%
- Solgar13%
- Swisse12%
- Vitamatic7%
- SLOW FE6%
- Open — no brand owns it (1 brand, 6%)
Demand
Iron Supplement search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, Oct · busiest ÷ quietest = 1.8× · 11 of 12 months tracked
Reviews and returns
What reviews say buyers love and hate about Iron Supplement
We read the reviews and the return reasons for every product selling here.
“These are gentle on the stomach”
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.
1 topic
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Iron Supplement 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









