Thorne Iron Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Thorne Iron sales on Amazon US totaled 626,000 units in July 2026 (▼ 3.2% vs. the prior month), generating an estimated $16,871,810 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 57.5% of unit volume and 57.0% of revenue, while a typical listing is priced at $25.65. The keyword itself pulled 21,545 Amazon queries over the same period (▼ 3.4% MoM).
Zooming out to the 12-month window ending July 2026, the thorne iron Top 50 moved 6,515,400 units and $169,376,280 in cumulative sales — an average of 542,950 units and $14,114,690 per month. Monthly throughput topped out at 647,000 units in June 2026 and dipped to 348,000 in May 2026, leaving the latest reading 14.0% higher than August 2025.
Thorne Iron Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
626K
▼ 3.2% MoM
Monthly Revenue 2026/07
$16.9M
▼ 1.8% MoM
Top 10 Market Share 2026/07
57.5%
Thorne Iron Market Share & Sales Concentration on Amazon US — July 2026
The most-sold thorne iron listing on Amazon US in July 2026 is ASIN B07978VPPH (Brand: THORNE), which sold 100,000 units at $44.00 apiece — equal to 16.0% of every unit tracked in this report and 2.0× the volume of the No. 2 listing.
The Top 10 ASINs account for 360,000 units and $9,609,800 in July 2026 — 57.5% of unit volume and 57.0% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Thorne Iron' on Amazon
July 2026
Is 57.5% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B07978VPPH
THORNE Creatine, Micronized Creatine Monohydrate Powder, 90 Servings | Supports Lean Muscle Mass, Endurance & Cognitive Function*, Unflavored, 5 g per Serving, NSF Certified for Sport
100K
▲ 0.0%vs. prior month
$4.4M
latest month
12-month trend
B003PGJLRO
Nature Made Iron 65 mg (325 mg Ferrous Sulfate) Tablets, 180 Tablets | Iron Supplements for Men and Women with an Iron Deficiency, Dietary Supplement for Red Blood Cell Support, 180 Day Supply
50K
▲ 0.0%vs. prior month
$327K
latest month
12-month trend
B0797GZDZL
THORNE Iron Bisglycinate, 25 mg Iron Supplement, 60 Capsules | Enhanced Absorption Without Gastrointestinal Side Effects*, Chelated Iron Capsules, Gluten-Free, NSF Certified for Sport
50K
▲ 25.0%vs. prior month
$790K
latest month
12-month trend
B00FOTMGTU
THORNE Basic Nutrients 2/Day, Vitamin & Mineral Formula, 60 Capsules | Comprehensive Daily Multi-Vitamin with Optimal Bioavailability, Gluten, Dairy & Soy-Free, NSF Contents Certified
40K
▲ 0.0%vs. prior month
$1.4M
latest month
12-month trend
B00O59SH3E
THORNE Basic Prenatal, Includes Active Folate, Choline & Iron, 90 Capsules | Comprehensive Daily Multi-Vitamin for Pregnant & Nursing Women, Gluten, Dairy & Soy-Free, NSF Contents Certified
30K
▲ 0.0%vs. prior month
$1.1M
latest month
12-month trend
B00140Z5DW
Vitron-C Iron Supplement Plus Vitamin C, Immunity Support, 60 Ct | Supports Immunity and Boosts Energy, High Potency Iron, Support Red Blood Cell Production, Dye Free Tablets
20K
▲ 0.0%vs. prior month
$250.2K
latest month
12-month trend
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Best Thorne Iron Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
THORNE is the best-performing thorne iron brand in July 2026, moving 260,000 units across 6 ASINs for 72.2% of Top 10 volume. Nature Made follows with 50,000 units (13.9%), ahead of Vitron-C on 20,000 units (5.6%).
With 5 brands splitting the Top 10 and 91.7% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $7.06 to $29.83, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
THORNE
6 ASINs in Top 10
72.2%
Units
260K
Revenue
$8.7M
Avg. price
$29.83
B07978VPPH
$44.00·★4.7·17.8K revsTHORNE Creatine, Micronized Creatine Monohydrate Powder, 90 Servings | Supports Lean Muscle Mass, Endurance & Cognitive Function*, Unflavored, 5 g per Serving, NSF Certified for Sport
Units sold100KB0797GZDZL
$16.00·★4.7·8.8K revsTHORNE Iron Bisglycinate, 25 mg Iron Supplement, 60 Capsules | Enhanced Absorption Without Gastrointestinal Side Effects*, Chelated Iron Capsules, Gluten-Free, NSF Certified for Sport
Units sold50KB00FOTMGTU
$36.00·★4.3·7.6K revsTHORNE Basic Nutrients 2/Day, Vitamin & Mineral Formula, 60 Capsules | Comprehensive Daily Multi-Vitamin with Optimal Bioavailability, Gluten, Dairy & Soy-Free, NSF Contents Certified
Units sold40KB00O59SH3E
$37.00·★4.3·6.6K revsTHORNE Basic Prenatal, Includes Active Folate, Choline & Iron, 90 Capsules | Comprehensive Daily Multi-Vitamin for Pregnant & Nursing Women, Gluten, Dairy & Soy-Free, NSF Contents Certified
Units sold30KB0797HQFGT
$20.00·★4.8·9.5K revsTHORNE Vitamin D-5,000, Vitamin D3 Supplement, 5,000 IU, 60 Capsules | Supports Healthy Bones, Teeth & Muscles, Plus Cardiovascular & Immune Function*, Gluten & Dairy-Free, NSF Certified for Sport
Units sold20KB0797PJQMT
$26.00·★4.6·4.3K revsTHORNE Advanced Iron Complex, Chelated Iron Supplement, 60 Capsules | Elemental Iron, Folate, B and C Vitamins for Optimal Absorption, Complete Blood Support Formula*, Third-Party Certified
Units sold20K
Nature Made
1 ASIN in Top 10
13.9%
Units
50K
Revenue
$327K
Avg. price
$7.06
B003PGJLRO
$7.06·★4.7·55.5K revsNature Made Iron 65 mg (325 mg Ferrous Sulfate) Tablets, 180 Tablets | Iron Supplements for Men and Women with an Iron Deficiency, Dietary Supplement for Red Blood Cell Support, 180 Day Supply
Units sold50K
Vitron-C
1 ASIN in Top 10
5.6%
Units
20K
Revenue
$250.2K
Avg. price
$11.82
B00140Z5DW
$11.82·★4.6·31.5K revsVitron-C Iron Supplement Plus Vitamin C, Immunity Support, 60 Ct | Supports Immunity and Boosts Energy, High Potency Iron, Support Red Blood Cell Production, Dye Free Tablets
Units sold20K
Trending Thorne Iron Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. On the growth side, B00HA044NM leads positive momentum with ▲ 66.7% MoM growth on 5K units, with B076DJSPSQ close behind at ▲ 33.3% MoM on 4K units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B00HA044NM
THORNE - Copper Bisglycinate - Optimally Absorbed, Mineral Chelate Copper Supplement - Supports Bone, Blood Vessel, Heart, Nerve & Skin Health* - Third-Party Certified - Gluten-Free - 60 Capsules
Price
$19.00
Rating
4.7
Reviews
1.5K
Latest month sales
B076DJSPSQ
MegaFood Blood Builder Iron Supplement, Energy Support, 60 Mini Tablets | Increase Iron Levels Without Side Effects, Improves Energy Levels, B12, Folic Acid and Vitamin C for Absorption, 30 Servings
Price
$15.98
Rating
4.7
Reviews
16.5K
Latest month sales
B0797GZDZL
THORNE Iron Bisglycinate, 25 mg Iron Supplement, 60 Capsules | Enhanced Absorption Without Gastrointestinal Side Effects*, Chelated Iron Capsules, Gluten-Free, NSF Certified for Sport
Unlock to view ASIN details and product titles
Price
$16.00
Rating
4.7
Reviews
8.8K
Latest month sales
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