Vitamin D 2000 Iu Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Vitamin D 2000 Iu sales on Amazon US totaled 276,000 units in July 2026 (▼ 5.3% vs. the prior month), generating an estimated $3,499,826 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 71.4% of unit volume and 65.5% of revenue, while a typical listing is priced at $15.00. The keyword itself pulled 26,459 Amazon queries over the same period (▲ 6.2% MoM).
Zooming out to the 12-month window ending July 2026, the vitamin d 2000 iu Top 50 moved 3,161,150 units and $40,049,327 in cumulative sales — an average of 263,429 units and $3,337,444 per month. Monthly throughput topped out at 314,900 units in January 2026 and dipped to 159,200 in May 2026, leaving the latest reading 9.7% higher than August 2025.
Vitamin D 2000 Iu 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
276K
▼ 5.3% MoM
Monthly Revenue 2026/07
$3.5M
▼ 7.4% MoM
Top 10 Market Share 2026/07
71.4%
Vitamin D 2000 Iu Market Share & Sales Concentration on Amazon US — July 2026
The most-sold vitamin d 2000 iu listing on Amazon US in July 2026 is ASIN B004U3Y8OM (Brand: Nature Made), which sold 50,000 units at $8.44 apiece — equal to 18.1% of every unit tracked in this report and 1.7× the volume of the No. 2 listing.
The Top 10 ASINs account for 197,000 units and $2,292,340 in July 2026 — 71.4% of unit volume and 65.5% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Vitamin D 2000 Iu' on Amazon
July 2026
Is 71.4% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B004U3Y8OM
Nature Made Vitamin D3 1000 IU (25 mcg), 300 Vitamin D Softgels | Vitamin D Supplement for Immune, Bone, Teeth and Muscle Health Support, 300 Day Supply
50K
▲ 0.0%vs. prior month
$487K
latest month
12-month trend
B004GJYTF8
Nature Made Vitamin D3 2000 IU (50 mcg), 250 Vitamin D Softgels | Vitamin D Supplement for Immune, Bone, Teeth and Muscle Health Support, 250 Day Supply
30K
▲ 0.0%vs. prior month
$472.5K
latest month
12-month trend
B004XLRTUQ
Vitafusion Vitamin D3 Gummies | 2000 IU (50 mcg) Per 2 Gummies | 150 Gummy Vitamins | for Adult Women and Men | Yummy Berry & Peach Flavor | Bone and Immune Supplement
20K
▲ 0.0%vs. prior month
$198.6K
latest month
12-month trend
B01J2ZA8HI
NatureWise Vitamin D3 2000IU Supplement, Immune Support, 360 Mini Softgels | Vitamin D 50 mcg - Organic Extra Virgin Olive Oil - Muscle & Bone Support - Gluten Free & USA Manufactured - 1-Year Supply
20K
▼ 33.3%vs. prior month
$246.8K
latest month
12-month trend
B07BBNNHRX
Amazon Basics Vitamin D3 2000 IU Gummies, Orange, Lemon & Strawberry, 160 Count (2 per Serving) (Previously Solimo)
20K
▲ 0.0%vs. prior month
$184.8K
latest month
12-month trend
B004U3Y8NI
Nature Made Vitamin D3 2000 IU (50 mcg), 220 Vitamin D Tablets | Vitamin D Supplement for Immune, Bone, Teeth and Muscle Health Support, 220 Day Supply
20K
▲ 100.0%vs. prior month
$274.4K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Vitamin D 2000 Iu Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Nature Made is the best-performing vitamin d 2000 iu brand in July 2026, moving 100,000 units across 3 ASINs for 50.8% of Top 10 volume. Vitafusion follows with 20,000 units (10.2%), ahead of NatureWise on 20,000 units (10.2%).
With 7 brands splitting the Top 10 and 71.1% 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 $8.14 to $12.74, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Nature Made
3 ASINs in Top 10
50.8%
Units
100K
Revenue
$1.2M
Avg. price
$12.74
B004U3Y8OM
$8.44·★4.8·61.1K revsNature Made Vitamin D3 1000 IU (25 mcg), 300 Vitamin D Softgels | Vitamin D Supplement for Immune, Bone, Teeth and Muscle Health Support, 300 Day Supply
Units sold50KB004GJYTF8
$15.99·★4.8·25.1K revsNature Made Vitamin D3 2000 IU (50 mcg), 250 Vitamin D Softgels | Vitamin D Supplement for Immune, Bone, Teeth and Muscle Health Support, 250 Day Supply
Units sold30KB004U3Y8NI
$13.78·★4.7·26.5K revsNature Made Vitamin D3 2000 IU (50 mcg), 220 Vitamin D Tablets | Vitamin D Supplement for Immune, Bone, Teeth and Muscle Health Support, 220 Day Supply
Units sold20K
Vitafusion
1 ASIN in Top 10
10.2%
Units
20K
Revenue
$198.6K
Avg. price
$8.14
B004XLRTUQ
$8.14·★4.8·54.6K revsVitafusion Vitamin D3 Gummies | 2000 IU (50 mcg) Per 2 Gummies | 150 Gummy Vitamins | for Adult Women and Men | Yummy Berry & Peach Flavor | Bone and Immune Supplement
Units sold20K
NatureWise
1 ASIN in Top 10
10.2%
Units
20K
Revenue
$246.8K
Avg. price
$9.98
B01J2ZA8HI
$9.98·★4.7·22.9K revsNatureWise Vitamin D3 2000IU Supplement, Immune Support, 360 Mini Softgels | Vitamin D 50 mcg - Organic Extra Virgin Olive Oil - Muscle & Bone Support - Gluten Free & USA Manufactured - 1-Year Supply
Units sold20K
Trending Vitamin D 2000 Iu 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: B00159JNIU booked 8K units at $7.60, with ▲ 0.0% MoM change. On the growth side, B003USIFGK leads positive momentum with ▲ 200.0% MoM growth on 3K units, with B004U3Y8NI close behind at ▲ 100.0% MoM on 20K 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.
B00159JNIU
Nature's Bounty Vitamin D, Supports Immune Health & Bone Health, 150 Count | 2000IU Vitamin D3, 150 Softgels
Price
$7.60
Rating
4.8
Reviews
76.5K
Latest month sales
B003USIFGK
Nature's Bounty Vitamin D3 2000 IU, Immune and Bone Support, 240 Softgels | Vitamin Supplement, 1 Per day, 240 Rapid Release Softgels
Price
$9.12
Rating
4.8
Reviews
76.5K
Latest month sales
B004U3Y8NI
Nature Made Vitamin D3 2000 IU (50 mcg), 220 Vitamin D Tablets | Vitamin D Supplement for Immune, Bone, Teeth and Muscle Health Support, 220 Day Supply
Unlock to view ASIN details and product titles
Price
$13.78
Rating
4.7
Reviews
26.5K
Latest month sales
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