Thorne Iron Bisglycinate Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Thorne Iron Bisglycinate sales on Amazon US totaled 390,000 units in July 2026 (▼ 4.2% vs. the prior month), generating an estimated $10,751,130 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 61.5% of unit volume and 69.6% of revenue, while a typical listing is priced at $23.61. The keyword itself pulled 47,083 Amazon queries over the same period (▲ 6.1% MoM).
Zooming out to the 12-month window ending July 2026, the thorne iron bisglycinate Top 50 moved 3,940,600 units and $108,794,191 in cumulative sales — an average of 328,383 units and $9,066,183 per month. Monthly throughput topped out at 407,000 units in June 2026 and dipped to 216,900 in May 2026, leaving the latest reading 22.2% higher than August 2025.
Thorne Iron Bisglycinate 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
390K
▼ 4.2% MoM
Monthly Revenue 2026/07
$10.8M
▼ 3.7% MoM
Top 10 Market Share 2026/07
61.5%
Thorne Iron Bisglycinate Market Share & Sales Concentration on Amazon US — July 2026
The most-sold thorne iron bisglycinate listing on Amazon US in July 2026 is ASIN B07978VPPH (Brand: THORNE), which sold 100,000 units at $44.00 apiece — equal to 25.6% of every unit tracked in this report and 2.0× the volume of the No. 2 listing.
The Top 10 ASINs account for 240,000 units and $7,478,300 in July 2026 — 61.5% of unit volume and 69.6% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Thorne Iron Bisglycinate' on Amazon
July 2026
Is 61.5% 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
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
B0797PJQMT
THORNE 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
20K
▼ 33.3%vs. prior month
$515.2K
latest month
12-month trend
B000F4ZRCC
MegaFood Blood Builder Iron Supplement, Energy Support, Vegan, 90 Tablets | Increase Iron Levels Without Side Effects, Improves Energy Levels, B12, Folic Acid and Vitamin C for Absorption, 90 Servings
10K
▲ 0.0%vs. prior month
$268.4K
latest month
12-month trend
B0017HQDVK
Pure Encapsulations Iron-C, 60 Capsules | 15 mg - 175 mg Vitamin C, Red Blood Cell Support*, Energy Production, Highly Bioavailable Iron Pill, for Women and Men
10K
▲ 0.0%vs. prior month
$140K
latest month
12-month trend
B0061GLELG
Nature's Bounty Gentle Iron 28 mg Capsules, 90 Count | With Vitamin C, Folic Acid, Vitamin B-12, Non-GMO, Gluten-Free
10K
▲ 0.0%vs. prior month
$49.9K
latest month
12-month trend
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Best Thorne Iron Bisglycinate Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
THORNE is the best-performing thorne iron bisglycinate brand in July 2026, moving 190,000 units across 5 ASINs for 79.2% of Top 10 volume. MegaFood follows with 10,000 units (4.2%), ahead of Pure Encapsulations on 10,000 units (4.2%).
With 6 brands splitting the Top 10 and 87.5% 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 $14.00 to $32.40, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
THORNE
5 ASINs in Top 10
79.2%
Units
190K
Revenue
$6.5M
Avg. price
$32.40
B07978VPPH
$44.00·★4.7·17.7K 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·★4.7·8.7K 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 sold50KB0797PJQMT
$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 sold20KB00FY8IQ7C
$24.00·★4.7·4.1K revsTHORNE 5-MTHF 1 mg, Active Methylfolate Vitamin B9 Supplement, 60 Capsules | Supports Methylation, Healthy Homocysteine Levels, Heart & Brain Health, Fetal Development, Mood & Nervous System Health*
Units sold10KB0797HBLL3
$52.00·★4.4·2.6K revsTHORNE Magnesium Bisglycinate, Powdered Magnesium Formula, 60 Servings | Supports Restful Sleep, Muscle Relaxation, Heart Health & Metabolism*, Lightly Sweetened, NSF Certified for Sport
Units sold10K
MegaFood
1 ASIN in Top 10
4.2%
Units
10K
Revenue
$268.4K
Avg. price
$25.89
B000F4ZRCC
$25.89·★4.6·36.2K revsMegaFood Blood Builder Iron Supplement, Energy Support, Vegan, 90 Tablets | Increase Iron Levels Without Side Effects, Improves Energy Levels, B12, Folic Acid and Vitamin C for Absorption, 90 Servings
Units sold10K
Pure Encapsulations
1 ASIN in Top 10
4.2%
Units
10K
Revenue
$140K
Avg. price
$14.00
B0017HQDVK
$14.00·★4.7·3.2K revsPure Encapsulations Iron-C, 60 Capsules | 15 mg - 175 mg Vitamin C, Red Blood Cell Support*, Energy Production, Highly Bioavailable Iron Pill, for Women and Men
Units sold10K
Trending Thorne Iron Bisglycinate 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, B0CBK2672G leads positive momentum with ▲ 100.0% MoM growth on 2K units, with B00HA044NM close behind at ▲ 66.7% MoM on 5K 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.
B0CBK2672G
Iron Gummies for Women 25mg for Iron Deficiency, No Constipating, 60 Cts | Vegan Iron Supplement + Beet Root, Vitamin C D3 B6 B12, Methlyfolate for Anemia, Fatigue, Focus, Gentle Digestion, Sugar Free
Price
$29.89
Rating
4.6
Reviews
398
Latest month sales
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
Unlock to view ASIN details and product titles
Price
$15.98
Rating
4.7
Reviews
16.4K
Latest month sales
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