Amino Acids Supplement Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Amino Acids Supplement sales on Amazon US totaled 1,075,000 units in July 2026 (▼ 16.0% vs. the prior month), generating an estimated $33,939,050 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 55.8% of unit volume and 53.2% of revenue, while a typical listing is priced at $36.18. The keyword itself pulled 23,491 Amazon queries over the same period (▲ 9.8% MoM).
Zooming out to the 12-month window ending July 2026, the amino acids supplement Top 50 moved 12,424,700 units and $372,028,352 in cumulative sales — an average of 1,035,392 units and $31,002,363 per month. Monthly throughput topped out at 1,280,000 units in June 2026 and dipped to 637,700 in May 2026, leaving the latest reading 5.9% higher than August 2025.
Amino Acids Supplement 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
1.1M
▼ 16.0% MoM
Monthly Revenue 2026/07
$33.9M
▼ 11.9% MoM
Top 10 Market Share 2026/07
55.8%
Amino Acids Supplement Market Share & Sales Concentration on Amazon US — July 2026
The most-sold amino acids supplement listing on Amazon US in July 2026 is ASIN B00GL2HMES (Brand: Nutricost), which sold 100,000 units at $21.50 apiece — equal to 9.3% of every unit tracked in this report.
The Top 10 ASINs account for 600,000 units and $18,055,300 in July 2026 — 55.8% of unit volume and 53.2% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Amino Acids Supplement' on Amazon
July 2026
Is 55.8% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B00GL2HMES
Nutricost Creatine Monohydrate Micronized Powder 500G, 100 Servings | 5000mg Per Serving (5g), 17.9 Oz
100K
▲ 0.0%vs. prior month
$2.1M
latest month
12-month trend
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
B00K6JUG4K
Vital Proteins Collagen Peptides Powder Advanced, Unflavored, 20oz | Hyaluronic Acid & Vitamin C, Supports Hair Skin & Nails, Collagen Peptides, 27 Servings
90K
▼ 10.0%vs. prior month
$3.9M
latest month
12-month trend
B0B6CTYD6S
Magnesium Glycinate 400mg for Sleep, Relaxation, and Recovery, 180 Capsules | Highly Bioavailable Bisglycinate, Magnesium Supplement with 60mg Elemental Magnesium, Gentle on Stomach, Third-Party Tested
70K
▼ 30.0%vs. prior month
$1.2M
latest month
12-month trend
B00J074W7Q
Orgain Organic Vegan 21g Protein Powder, Vanilla Bean, 2.03 lb | Plant based protein, 4g prebiotic fiber, no added sugar or lactose, non-GMO, for shakes & smoothies
60K
▼ 14.3%vs. prior month
$1.8M
latest month
12-month trend
B00DLWONF2
Optimum Nutrition Micronized Creatine Monohydrate Capsules, 100 Ct | Micronized Creatine Monohydrate Capsules, Easy to Swallow, Keto Friendly, Supports Muscle Building, Strength & Performance
40K
▼ 20.0%vs. prior month
$741.2K
latest month
12-month trend
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Best Amino Acids Supplement Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Nutricost is the best-performing amino acids supplement brand in July 2026, moving 100,000 units across 1 ASIN for 16.7% of Top 10 volume. THORNE follows with 100,000 units (16.7%), ahead of Orgain on 100,000 units (16.7%).
Volume is spread across 8 brands, with the top three holding 50.0% 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 $21.50 to $44.00, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Nutricost
1 ASIN in Top 10
16.7%
Units
100K
Revenue
$2.1M
Avg. price
$21.50
B00GL2HMES
$21.50·★4.7·59.7K revsNutricost Creatine Monohydrate Micronized Powder 500G, 100 Servings | 5000mg Per Serving (5g), 17.9 Oz
Units sold100K
THORNE
1 ASIN in Top 10
16.7%
Units
100K
Revenue
$4.4M
Avg. price
$44.00
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 sold100K
Orgain
2 ASINs in Top 10
16.7%
Units
100K
Revenue
$3M
Avg. price
$31.98
B00J074W7Q
$31.98·★4.5·62.2K revsOrgain Organic Vegan 21g Protein Powder, Vanilla Bean, 2.03 lb | Plant based protein, 4g prebiotic fiber, no added sugar or lactose, non-GMO, for shakes & smoothies
Units sold60KB00J074W94
$31.98·★4.5·64.9K revsOrgain Organic Vegan Protein Powder, Creamy Chocolate Fudge - 21g Plant Protein, 6g Prebiotic Fiber, Low Net Carb, No Lactose Ingredients, No Added Sugar, Non-GMO, For Shakes & Smoothies, 2.03 lb
Units sold40K
Trending Amino Acids Supplement 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, B00T55VPLE leads positive momentum with ▲ 250.0% MoM growth on 7K units, with B000GIQS0W 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.
B00T55VPLE
BodyHealth PerfectAmino Tablets (150 ct), Essential Amino Acid with BCAAs + Lysine, Phenylalanine, Threonine, Methionine, Tryptophan, Supplement for Muscle Mass Production, Recovery & Strength
Price
$44.95
Rating
4.5
Reviews
4.3K
Latest month sales
B000GIQS0W
Optimum Nutrition Micronized Creatine Monohydrate Capsules, 300 Ct | Micronized Creatine Monohydrate Capsules, Easy to Swallow, Keto Friendly, Supports Muscle Building, Strength & Performance
Price
$49.99
Rating
4.7
Reviews
29.7K
Latest month sales
B0DJDQCJX2
Creatine for Women | Creatine Monohydrate + BCAA Powder Myo-Inositol Collagen Biotin Hyaluronic Acid Folate L Glutamine Vitamin D3 Iron Zinc D-Chiro-Maca Digestion Shelf Builder By Clean Nutra
Unlock to view ASIN details and product titles
Price
$32.95
Rating
4.4
Reviews
3.9K
Latest month sales
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