Gold Seal Magnesium Complete Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Gold Seal Magnesium Complete sales on Amazon US totaled 756,000 units in July 2026 (▼ 10.6% vs. the prior month), generating an estimated $22,579,420 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 59.5% of unit volume and 63.1% of revenue, while a typical listing is priced at $28.00. The keyword itself pulled 16,481 Amazon queries over the same period (▼ 26.5% MoM).
Zooming out to the 12-month window ending July 2026, the gold seal magnesium complete Top 50 moved 8,762,500 units and $257,954,793 in cumulative sales — an average of 730,208 units and $21,496,233 per month. Monthly throughput topped out at 846,000 units in June 2026 and dipped to 518,700 in May 2026, leaving the latest reading 3.1% higher than August 2025.
Gold Seal Magnesium Complete 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
756K
▼ 10.6% MoM
Monthly Revenue 2026/07
$22.6M
▼ 11.5% MoM
Top 10 Market Share 2026/07
59.5%
Gold Seal Magnesium Complete Market Share & Sales Concentration on Amazon US — July 2026
The most-sold gold seal magnesium complete listing on Amazon US in July 2026 is ASIN B07P5K7DQP (Brand: Pure Encapsulations), which sold 100,000 units at $27.00 apiece — equal to 13.2% of every unit tracked in this report and 43% ahead of the No. 2 listing.
The Top 10 ASINs account for 450,000 units and $14,237,100 in July 2026 — 59.5% of unit volume and 63.1% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Gold Seal Magnesium Complete' on Amazon
July 2026
Is 59.5% Top 10 share highly concentrated?
Ask AI to evaluate competition, market structure, and entry opportunities using ’s tracked Amazon sales, ranking, and keyword data.
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Top 5 Volume Share breakdown
B07P5K7DQP
Pure Encapsulations Magnesium (Glycinate), 90 Capsules | Supplement to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism*, with Magnesium Glycinate
100K
▲ 0.0%vs. prior month
$2.7M
latest month
12-month trend
B0058HWV9S
Pure Encapsulations Magnesium (Glycinate), 180 Capsules | Supplement to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism*, with Magnesium Glycinate
70K
▼ 22.2%vs. prior month
$3.3M
latest month
12-month trend
B006P536E6
Neuro-Mag Magnesium L-Threonate, Memory Health, Quick Thinking, Cognitive Health Support, Vegetarian, 90 Vegetarian Capsules
60K
▲ 0.0%vs. prior month
$1.8M
latest month
12-month trend
B07TNJRN9N
BioEmblem Magnesium Glycinate Complex, 300mg Per Serving, 90 Capsules | Triple Magnesium Citrate & Malate - NSF & Labdoor Certified - Muscle & Nerve Function - Vegan, Non-GMO Chelated Formula
50K
▲ 0.0%vs. prior month
$1.3M
latest month
12-month trend
B08WPLW4VN
BIOptimizers Magnesium Breakthrough Supplement with 500mg - 7 Forms of Magnesium: Glycinate, Malate, Citrate, and More - Natural Support for Sleep and Cognitive Function -60 Capsules- Calming Vitamins
40K
▼ 33.3%vs. prior month
$1.5M
latest month
12-month trend
B0CRY2SVPV
Toplux Magnesium Complex Supplement 8 Elemental - Magnesium Glycinate, Citrate, Malate, Taurate, Chelated for Easy Absorption for Bones, Muscle, Recovery, Energy, Vegan Non-GMO 90 Capsules
40K
▼ 20.0%vs. prior month
$1.1M
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Gold Seal Magnesium Complete Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Pure Encapsulations is the best-performing gold seal magnesium complete brand in July 2026, moving 170,000 units across 2 ASINs for 37.8% of Top 10 volume. Life Extension follows with 60,000 units (13.3%), ahead of BIOptimizers on 60,000 units (13.3%).
With 8 brands splitting the Top 10 and 64.4% 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 $30.78 to $36.75, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Pure Encapsulations
2 ASINs in Top 10
37.8%
Units
170K
Revenue
$6M
Avg. price
$36.75
B07P5K7DQP
$27.00·★4.7·50.9K revsPure Encapsulations Magnesium (Glycinate), 90 Capsules | Supplement to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism*, with Magnesium Glycinate
Units sold100KB0058HWV9S
$46.50·★4.7·50.9K revsPure Encapsulations Magnesium (Glycinate), 180 Capsules | Supplement to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism*, with Magnesium Glycinate
Units sold70K
Life Extension
1 ASIN in Top 10
13.3%
Units
60K
Revenue
$1.8M
Avg. price
$30.78
B006P536E6
$30.78·★4.6·24.4K revsNeuro-Mag Magnesium L-Threonate, Memory Health, Quick Thinking, Cognitive Health Support, Vegetarian, 90 Vegetarian Capsules
Units sold60K
BIOptimizers
2 ASINs in Top 10
13.3%
Units
60K
Revenue
$2M
Avg. price
$30.97
B08WPLW4VN
$39.95·★4.6·19K revsBIOptimizers Magnesium Breakthrough Supplement with 500mg - 7 Forms of Magnesium: Glycinate, Malate, Citrate, and More - Natural Support for Sleep and Cognitive Function -60 Capsules- Calming Vitamins
Units sold40KB09R2DCRMY
$21.99·★4.6·19K revsBIOptimizers Magnesium Breakthrough Supplement with 500mg - 7 Forms of Magnesium: Glycinate, Malate, Citrate, and More - Natural Support for Sleep and Cognitive Function -30 Capsules- Calming Vitamins
Units sold20K
Trending Gold Seal Magnesium Complete 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. Specifically, one ASIN forced its way in: B0D92XKTCY booked 20K units at $24.94, with ▲ 100.0% MoM change. On the growth side, B0G2XJLB8R leads positive momentum with ▲ 75.0% MoM growth on 7K 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.
B0D92XKTCY
Spectrum 5 Magnesium | 5-in-1 Complex | 72 Trace Minerals for Enhanced Absorption | Irish Sea Sourced | 500mg per Serving | Third Party Tested, GMP Certified
Price
$24.94
Rating
4.6
Reviews
1.8K
Latest month sales
B0G2XJLB8R
Magnesium Bisglycinate Gummies, with 400mg Magnesium Bisglycinate Chelate, Sea Salt, Raspberry Fruit Powder, Improve Sleep & Nervous, Relax Muscles, Strengthen Bones, Vegan, 60 Gummies (1)
Price
$34.99
Rating
4.3
Reviews
425
Latest month sales
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