Arginine Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Arginine sales on Amazon US totaled 77,800 units in July 2026 (▼ 11.9% vs. the prior month), generating an estimated $1,807,624 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 57.8% of unit volume and 57.9% of revenue, while a typical listing is priced at $22.79. The keyword itself pulled 20,225 Amazon queries over the same period (▲ 19.3% MoM).
Zooming out to the 12-month window ending July 2026, the arginine Top 50 moved 962,450 units and $21,567,860 in cumulative sales — an average of 80,204 units and $1,797,322 per month. Monthly throughput topped out at 90,700 units in November 2025 and dipped to 48,700 in May 2026, leaving the latest reading 13.0% lower than August 2025.
Arginine 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
77.8K
▼ 11.9% MoM
Monthly Revenue 2026/07
$1.8M
▼ 7.1% MoM
Top 10 Market Share 2026/07
57.8%
Arginine Market Share & Sales Concentration on Amazon US — July 2026
The most-sold arginine listing on Amazon US in July 2026 is ASIN B01MS461VC (Brand: HAVASU NUTRITION), which sold 7,000 units at $24.99 apiece — equal to 9.0% of every unit tracked in this report and 17% ahead of the No. 2 listing.
The Top 10 ASINs account for 45,000 units and $1,045,830 in July 2026 — 57.8% of unit volume and 57.9% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Arginine' on Amazon
July 2026
Is 57.8% 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
B01MS461VC
L-Arginine and L-Citrulline for Men, Nitric Oxide Support, 30 Servings | L Arginine 1000mg Capsules with L Citrulline and Tart Cherry, Performance Supplement for Men's Health, Vegan, 60 Count
7K
▲ 0.0%vs. prior month
$174.9K
latest month
12-month trend
B081K83ZQ1
Nature's Pure Blend Nitric Oxide Supplements for Men – L-Arginine L-Citrulline – Heart Support & Flow Circulation Booster – 1500MG L Arginine and L Citrulline, Preworkout, Bodybuilding
6K
▲ 0.0%vs. prior month
$239.9K
latest month
12-month trend
B0013OVX3U
NOW Foods Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets
6K
▼ 14.3%vs. prior month
$102.2K
latest month
12-month trend
B002QMEY84
Nature's Bounty L-Arginine 1000mg, Non-GMO, Gluten Free, 50 Tablets | Supporting Blood Flow and Vascular Function
5K
▼ 16.7%vs. prior month
$65.6K
latest month
12-month trend
B0F228WV7G
Force Factor Nitric Oxide Booster, Fast-Acting Formula with L-Arginine | Boosts Nitric Oxide Levels, Maximize Muscle Pumps, Enhance Endurance, Improve Circulation, 120 Capsules
4K
▼ 42.9%vs. prior month
$120K
latest month
12-month trend
B075FFGNH8
(New Improved Formula) Best Naturals L-Arginine 1000 mg 120 Tablets - Pharmaceutical Grade L Arginine Supplement Promotes Nitric Oxide Synthesis
4K
▲ 0.0%vs. prior month
$38.9K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Arginine Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
HAVASU NUTRITION is the best-performing arginine brand in July 2026, moving 10,000 units across 2 ASINs for 22.2% of Top 10 volume. Nature's Pure Blend follows with 6,000 units (13.3%), ahead of NOW on 6,000 units (13.3%).
Volume is spread across 9 brands, with the top three holding 48.9% between them. No single label controls the shelf, which usually leaves room for a well-differentiated listing to take share without outspending an incumbent. Average selling prices among the leaders run from $17.04 to $39.99, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
HAVASU NUTRITION
2 ASINs in Top 10
22.2%
Units
10K
Revenue
$305.1K
Avg. price
$33.99
B01MS461VC
$24.99·★4.2·55.1K revsL-Arginine and L-Citrulline for Men, Nitric Oxide Support, 30 Servings | L Arginine 1000mg Capsules with L Citrulline and Tart Cherry, Performance Supplement for Men's Health, Vegan, 60 Count
Units sold7KB07S424N6V
$42.99·★4.2·55.1K revsL-Arginine and L-Citrulline for Men, Nitric Oxide Support, 60 Servings | L Arginine 1000mg Capsules with L Citrulline and Tart Cherry, Performance Supplement for Men's Health, Vegan, 120 Count
Units sold3K
Nature's Pure Blend
1 ASIN in Top 10
13.3%
Units
6K
Revenue
$239.9K
Avg. price
$39.99
B081K83ZQ1
$39.99·★4.3·6K revsNature's Pure Blend Nitric Oxide Supplements for Men – L-Arginine L-Citrulline – Heart Support & Flow Circulation Booster – 1500MG L Arginine and L Citrulline, Preworkout, Bodybuilding
Units sold6K
NOW
1 ASIN in Top 10
13.3%
Units
6K
Revenue
$102.2K
Avg. price
$17.04
B0013OVX3U
$17.04·★4.5·14.9K revsNOW Foods Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets
Units sold6K
Trending Arginine 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, B0013OSU8Q leads positive momentum with ▲ 700.0% MoM growth on 400 units, with B000FH13LI close behind at ▲ 100.0% MoM on 2K 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.
B0013OSU8Q
NOW Foods Supplements, Tri-Amino with L-Arginine, L-Ornithine, L-Lysine, Supports Protein Metabolism*, 120 Capsules
Price
$15.10
Rating
4.7
Reviews
774
Latest month sales
B000FH13LI
THORNE L-Arginine, Sustained Release Formula, 120 Capsules | Supports Heart Health, Nitric Oxide Production, Exercise Capacity & Optimal Blood Flow*, Gluten-Free, NSF Contents Certified
Price
$44.00
Rating
4.6
Reviews
692
Latest month sales
B0DWD26MMF
L-Arginine 1,600mg Nitric Oxide Supplement for Men with L-Citrulline, 240 Bisected Tablets | Nitric Oxide Precursor | Muscle, Energy, & Heart Support | Non-GMO, Gluten Free - 4 Month Supply
Unlock to view ASIN details and product titles
Price
$19.99
Rating
4.6
Reviews
300
Latest month sales
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