Isopure Zero Carb Protein Powder Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Isopure Zero Carb Protein Powder sales on Amazon US totaled 572,000 units in July 2026 (▼ 10.9% vs. the prior month), generating an estimated $23,411,690 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 57.7% of unit volume and 51.7% of revenue, while a typical listing is priced at $48.24. The keyword itself pulled 28,576 Amazon queries over the same period (▲ 4.9% MoM).
Zooming out to the 12-month window ending July 2026, the isopure zero carb protein powder Top 50 moved 5,860,600 units and $227,935,676 in cumulative sales — an average of 488,383 units and $18,994,640 per month. Monthly throughput topped out at 642,000 units in June 2026 and dipped to 305,200 in May 2026, leaving the latest reading 19.6% higher than August 2025.
Isopure Zero Carb Protein Powder 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
572K
▼ 10.9% MoM
Monthly Revenue 2026/07
$23.4M
▼ 9.9% MoM
Top 10 Market Share 2026/07
57.7%
Isopure Zero Carb Protein Powder Market Share & Sales Concentration on Amazon US — July 2026
The most-sold isopure zero carb protein powder listing on Amazon US in July 2026 is ASIN B00K6JUG4K (Brand: vital proteins), which sold 90,000 units at $42.99 apiece — equal to 15.7% of every unit tracked in this report and 1.5× the volume of the No. 2 listing.
The Top 10 ASINs account for 330,000 units and $12,108,600 in July 2026 — 57.7% of unit volume and 51.7% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Isopure Zero Carb Protein Powder' on Amazon
July 2026
Is 57.7% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
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
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
B000GISTZ4
Optimum Nutrition Gold Standard Whey Protein Powder, Vanilla Ice Cream, 2LB | 24g 100% Whey Protein Per Serving, with BCAAs, Gluten Free, Banned Substance Tested, Easy Mixing, Muscle Support & Recovery
30K
▲ 0.0%vs. prior month
$1.4M
latest month
12-month trend
B00XQ2XGAA
Sports Research® Collagen Peptides Protein Powder 16oz (Unflavored) | 11g Grass-Fed Collagen per Scoop · Hair, Skin & Joint Support · Easy to Mix in Coffee & Shakes - 41 Servings
30K
▼ 40.0%vs. prior month
$988.5K
latest month
12-month trend
B06ZZ3PJQD
Premier Protein 30g High Protein Powder, 100% Whey, Vanilla, 17 Servings | No Added Sugar, Supports Muscle Health, Soy & Gluten-Free, 1.5 lb
30K
▲ 200.0%vs. prior month
$864.3K
latest month
12-month trend
B07J2MM23Z
Quest Nutrition Ultimate Variety Pack Protein Bars, High Protein, 12 Count | 20-21g Protein, 3-5g Net Carbs, Gluten Free, High Quality Protein, Individually Wrapped 2.12oz Bars
30K
▼ 40.0%vs. prior month
$794.7K
latest month
12-month trend
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Best Isopure Zero Carb Protein Powder Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
vital proteins is the best-performing isopure zero carb protein powder brand in July 2026, moving 90,000 units across 1 ASIN for 27.3% of Top 10 volume. Orgain follows with 60,000 units (18.2%), ahead of Premier Protein on 50,000 units (15.2%).
With 9 brands splitting the Top 10 and 60.6% 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 $26.20 to $42.99, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
vital proteins
1 ASIN in Top 10
27.3%
Units
90K
Revenue
$3.9M
Avg. price
$42.99
B00K6JUG4K
$42.99·★4.5·214.6K revsVital Proteins Collagen Peptides Powder Advanced, Unflavored, 20oz | Hyaluronic Acid & Vitamin C, Supports Hair Skin & Nails, Collagen Peptides, 27 Servings
Units sold90K
Orgain
1 ASIN in Top 10
18.2%
Units
60K
Revenue
$1.8M
Avg. price
$31.98
B00J074W7Q
$31.98·★4.5·62.1K 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 sold60K
Premier Protein
2 ASINs in Top 10
15.2%
Units
50K
Revenue
$1.3M
Avg. price
$26.20
B06ZZ3PJQD
$27.57·★4.6·29.3K revsPremier Protein 30g High Protein Powder, 100% Whey, Vanilla, 17 Servings | No Added Sugar, Supports Muscle Health, Soy & Gluten-Free, 1.5 lb
Units sold30KB07C8Y17VT
$24.84·★4.7·4.6K revsPremier Protein 30g High Protein Shake, Caramel, 12 Pack | 160 Calories, 24 Vitamins & Minerals, No Added Sugar, Supports Muscle Health, Gluten-Free, 11 oz
Units sold20K
Trending Isopure Zero Carb Protein Powder 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: B00XIKPUK4 booked 10K units at $62.99, with ▲ 0.0% MoM change. On the growth side, B06ZZ3PJQD leads positive momentum with ▲ 200.0% MoM growth on 30K units, with B0GRD5KJSG close behind at ▲ 133.3% MoM 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.
B00XIKPUK4
NAKED Whey 2LB 100% Grass Fed Whey Protein Powder - Only 1 Ingredient, Unflavored Whey Protein, NSF Certified, Undenatured, Gluten Free, Soy Free, No GMOs, No Preservatives
Price
$62.99
Rating
4.3
Reviews
10.7K
Latest month sales
B06ZZ3PJQD
Premier Protein 30g High Protein Powder, 100% Whey, Vanilla, 17 Servings | No Added Sugar, Supports Muscle Health, Soy & Gluten-Free, 1.5 lb
Price
$27.57
Rating
4.6
Reviews
29.3K
Latest month sales
B0GRD5KJSG
Javvy Clear Protein Powder with Clear Whey Protein, Peach Passion | 10g Whey Protein & Collagen Peptides, Electrolyte Powder, Natural Flavors, 0g Sugar, 3g Fiber, 45mg Caffeine
Unlock to view ASIN details and product titles
Price
$39.95
Rating
4.1
Reviews
680
Latest month sales
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