Amino Acids Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Amino Acids sales on Amazon US totaled 211,800 units in July 2026 (▼ 6.0% vs. the prior month), generating an estimated $7,870,068 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 51.9% of unit volume and 56.1% of revenue, while a typical listing is priced at $34.57. The keyword itself pulled 67,992 Amazon queries over the same period (▲ 47.5% MoM).
Zooming out to the 12-month window ending July 2026, the amino acids Top 50 moved 2,375,550 units and $85,044,312 in cumulative sales — an average of 197,963 units and $7,087,026 per month. Monthly throughput topped out at 226,000 units in August 2025 and dipped to 114,800 in May 2026, leaving the latest reading 6.3% lower than August 2025.
Amino Acids 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
211.8K
▼ 6.0% MoM
Monthly Revenue 2026/07
$7.9M
▼ 6.4% MoM
Top 10 Market Share 2026/07
51.9%
Amino Acids Market Share & Sales Concentration on Amazon US — July 2026
The most-sold amino acids listing on Amazon US in July 2026 is ASIN B00FOTMGTU (Brand: THORNE), which sold 40,000 units at $36.00 apiece — equal to 18.9% of every unit tracked in this report and 4.0× the volume of the No. 2 listing.
The Top 10 ASINs account for 110,000 units and $4,414,350 in July 2026 — 51.9% of unit volume and 56.1% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Amino Acids' on Amazon
July 2026
Is 51.9% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B00FOTMGTU
THORNE Basic Nutrients 2/Day, Vitamin & Mineral Formula, 60 Capsules | Comprehensive Daily Multi-Vitamin with Optimal Bioavailability, Gluten, Dairy & Soy-Free, NSF Contents Certified
40K
▲ 0.0%vs. prior month
$1.4M
latest month
12-month trend
B000GISU1M
Optimum Nutrition Gold Standard Whey Protein Powder, Vanilla Ice Cream, 5LB | 24g 100% Whey Protein Per Serving, with BCAAs, Gluten Free, Banned Substance Tested, Easy Mixing, Muscle Support & Recovery
10K
▼ 50.0%vs. prior month
$911.3K
latest month
12-month trend
B09SZQHYSL
BodyHealth PerfectAmino (150 ct) Easy to Swallow Tablets, Essential Amino Acids Supplement with BCAAs, Vegan Protein for Pre/Post Workout & Muscle Recovery with Lysine, Tryptophan, Leucine, Methionine
10K
▲ 0.0%vs. prior month
$436.7K
latest month
12-month trend
B0BSNZLT17
Animal Pak Multivitamin Supplement for Men & Women | 44 All-in-1 Pill Packs | 85 Nutrients | Daily Vitamins B, C, D & Zinc | Strength, Recovery, Energy, Liver, Metabolism, Immunity & Gut Health Support
10K
▲ 0.0%vs. prior month
$424.8K
latest month
12-month trend
B0844KTVZN
EAA Capsules, BCAAs, All 9 Amino Acids, Workout + Muscle Recovery, 225 Ct | Complete Essential Amino Acids Supplement, No Proprietary Blend, Steady Endurance + Post Workout Recovery, Tasteless Capsules
8K
▼ 11.1%vs. prior month
$159.6K
latest month
12-month trend
B07BV6Y72J
Xtend Sport BCAA Powder Blue Raspberry Ice - Electrolyte Powder for Recovery & Hydration with Amino Acids - 30 Servings | Electrolytes and clinically studied BCAAs help support hydration, muscle repair and athletic performance.
7K
▼ 30.0%vs. prior month
$153.9K
latest month
12-month trend
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Best Amino Acids Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
THORNE is the best-performing amino acids brand in July 2026, moving 40,000 units across 1 ASIN for 36.4% of Top 10 volume. Optimum Nutrition follows with 22,000 units (20.0%), ahead of BodyHealth on 17,000 units (15.5%).
With 7 brands splitting the Top 10 and 71.8% 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 $36.00 to $53.56, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
THORNE
1 ASIN in Top 10
36.4%
Units
40K
Revenue
$1.4M
Avg. price
$36.00
B00FOTMGTU
$36.00·★4.3·7.5K revsTHORNE Basic Nutrients 2/Day, Vitamin & Mineral Formula, 60 Capsules | Comprehensive Daily Multi-Vitamin with Optimal Bioavailability, Gluten, Dairy & Soy-Free, NSF Contents Certified
Units sold40K
Optimum Nutrition
3 ASINs in Top 10
20.0%
Units
22K
Revenue
$1.3M
Avg. price
$53.56
B000GISU1M
$96.28·★4.7·48.6K revsOptimum Nutrition Gold Standard Whey Protein Powder, Vanilla Ice Cream, 5LB | 24g 100% Whey Protein Per Serving, with BCAAs, Gluten Free, Banned Substance Tested, Easy Mixing, Muscle Support & Recovery
Units sold10KB006R76WK2
$39.44·★4.6·13.8K revsOptimum Nutrition Amino Energy Powder, Concord Grape, 1 LB | Anytime Energy Powder with BCAAs, Amino Acids, Caffeine from Green Tea & Coffee Beans, Keto Friendly, Muscle Recovery Support
Units sold6KB07DS5QKD3
$24.97·★4.6·9.5K revsOptimum Nutrition Amino Energy Powder Plus Focus, Watermelon, 9.5 Oz | Contains BCAAs, Electrolytes, 100 mg Caffeine, 5g Amino Acids, Zero Sugar, Supports Hydration, Banned Substance Tested
Units sold6K
BodyHealth
2 ASINs in Top 10
15.5%
Units
17K
Revenue
$743K
Avg. price
$44.95
B09SZQHYSL
$44.95·★4.5·3.7K revsBodyHealth PerfectAmino (150 ct) Easy to Swallow Tablets, Essential Amino Acids Supplement with BCAAs, Vegan Protein for Pre/Post Workout & Muscle Recovery with Lysine, Tryptophan, Leucine, Methionine
Units sold10KB00T55VPLE
$44.95·★4.5·4.3K revsBodyHealth PerfectAmino Tablets (150 ct), Essential Amino Acid with BCAAs + Lysine, Phenylalanine, Threonine, Methionine, Tryptophan, Supplement for Muscle Mass Production, Recovery & Strength
Units sold7K
Trending Amino Acids 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: B00T55VPLE booked 7K units at $44.95, with ▲ 250.0% MoM change. On the growth side, B000W7DROM leads positive momentum with ▲ 300.0% MoM growth on 800 units, with B0D71S86NT 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.
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
B000W7DROM
Now Sports Nutrition, Amino Complete, Protein Blend with 20 Aminos and B-6, 120 Veg Capsules
Price
$11.60
Rating
4.5
Reviews
8.4K
Latest month sales
B0D71S86NT
Clean Nutraceuticals Amino Acids Supplement L-Lysine, L-Threonine, L-Leucine, Isoleucine, Valine, L-Histidine, L-Tryptophan, L-Methionine, L-Arginine, L-Cysteine, L-Glutamine, L-Serine, Aspartic Acid
Unlock to view ASIN details and product titles
Price
$23.96
Rating
4.5
Reviews
904
Latest month sales
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