Waterboy Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Waterboy sales on Amazon US totaled 485,000 units in July 2026 (▼ 24.2% vs. the prior month), generating an estimated $14,559,560 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 61.9% of unit volume and 65.5% of revenue, while a typical listing is priced at $27.96. The keyword itself pulled 31,793 Amazon queries over the same period (▼ 21.9% MoM).
Zooming out to the 12-month window ending July 2026, the waterboy Top 50 moved 4,982,050 units and $156,815,151 in cumulative sales — an average of 415,171 units and $13,067,929 per month. Monthly throughput topped out at 639,500 units in June 2026 and dipped to 258,600 in May 2026, leaving the latest reading 14.1% higher than August 2025.
Waterboy 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
485K
▼ 24.2% MoM
Monthly Revenue 2026/07
$14.6M
▼ 22.7% MoM
Top 10 Market Share 2026/07
61.9%
Waterboy Market Share & Sales Concentration on Amazon US — July 2026
The most-sold waterboy listing on Amazon US in July 2026 is ASIN B08XQZX9K3 (Brand: Ultima Replenisher), which sold 60,000 units at $20.99 apiece — equal to 12.4% of every unit tracked in this report and 20% ahead of the No. 2 listing.
The Top 10 ASINs account for 300,000 units and $9,539,700 in July 2026 — 61.9% of unit volume and 65.5% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Waterboy' on Amazon
July 2026
Is 61.9% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B08XQZX9K3
Ultima Replenisher Original Variety Electrolyte Packets, 20 Stickpacks | Daily Zero Sugar Powder Hydration Packets with 6 Key Electrolytes & Minerals - Sugar Free, Plant Based & Keto Friendly
60K
▼ 14.3%vs. prior month
$1.3M
latest month
12-month trend
B0FTGJGPTM
LMNT Zero Sugar Electrolytes - Variety Pack Bundle | Drink Mix | 18-Count
50K
▲ 0.0%vs. prior month
$1.3M
latest month
12-month trend
B0CHN5D13P
Liquid I.V. Hydration Electrolytes, Firecracker, 16 Count | Scientifically Formulated | Clinically Proven Hydration | No Artificial Sweeteners | Non-GMO | Vegan | Powder Drink Mix
40K
▼ 50.0%vs. prior month
$931.2K
latest month
12-month trend
B0CNQDYFH6
Gruns Adult Greens Gummies & Daily Multivitamin, Prebiotic Fiber, 28 ct | Adaptogens, Superfoods, 20+ Vitamins & Minerals, Digestion, Daily Support
40K
▼ 33.3%vs. prior month
$2.4M
latest month
12-month trend
B0CSQWZPBX
Liquid I.V. Sugar Free Electrolyte Packets, Classic Variety Pack, 16 Count | Scientifically Formulated | Clinically Proven Hydration | Zero Sugar | No Artificial Sweeteners | Non-GMO | Powder Drink Mix
30K
▼ 25.0%vs. prior month
$749.1K
latest month
12-month trend
B079P7FXTW
Cheers Restore | Supplement with DHM, L-Cysteine, Milk Thistle | 12 Doses | After Alcohol Aid, Feel Better After Drinking, Support Your Liver, DHM, L-Cysteine, Milk Thistle, Prickly Pear
20K
▼ 33.3%vs. prior month
$699.8K
latest month
12-month trend
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Best Waterboy Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Liquid I.V. is the best-performing waterboy brand in July 2026, moving 90,000 units across 3 ASINs for 30.0% of Top 10 volume. Ultima Replenisher follows with 80,000 units (26.7%), ahead of Drink LMNT on 60,000 units (20.0%).
With 6 brands splitting the Top 10 and 76.7% 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 $25.00 to $35.95, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Liquid I.V.
3 ASINs in Top 10
30.0%
Units
90K
Revenue
$2.2M
Avg. price
$25.00
B0CHN5D13P
$23.30·★4.7·8.9K revsLiquid I.V. Hydration Electrolytes, Firecracker, 16 Count | Scientifically Formulated | Clinically Proven Hydration | No Artificial Sweeteners | Non-GMO | Vegan | Powder Drink Mix
Units sold40KB0CSQWZPBX
$23.72·★4.7·5.7K revsLiquid I.V. Sugar Free Electrolyte Packets, Classic Variety Pack, 16 Count | Scientifically Formulated | Clinically Proven Hydration | Zero Sugar | No Artificial Sweeteners | Non-GMO | Powder Drink Mix
Units sold30KB0CG7W485N
$27.99·★4.7·7.2K revsLiquid I.V. Electrolyte Powder, Signature Variety Pack, 16 Count | Scientifically Formulated | Clinically Proven Hydration | No Artificial Sweeteners | Non-GMO | Vegan | Powder Drink Mix
Units sold20K
Ultima Replenisher
2 ASINs in Top 10
26.7%
Units
80K
Revenue
$2M
Avg. price
$28.49
B08XQZX9K3
$20.99·★4.6·20.7K revsUltima Replenisher Original Variety Electrolyte Packets, 20 Stickpacks | Daily Zero Sugar Powder Hydration Packets with 6 Key Electrolytes & Minerals - Sugar Free, Plant Based & Keto Friendly
Units sold60KB0FMGNZYNL
$35.99·★4.7·1.5K revsUltima Replenisher Ultimate Variety Electrolyte Packets, 36 Stickpacks | Daily Zero Sugar Powder Hydration Packets with 6 Key Electrolytes & Minerals - Sugar Free, Plant Based & Keto Friendly
Units sold20K
Drink LMNT
2 ASINs in Top 10
20.0%
Units
60K
Revenue
$1.8M
Avg. price
$35.95
B0FTGJGPTM
$26.91·★4.7·1.7K revsLMNT Zero Sugar Electrolytes - Variety Pack Bundle | Drink Mix | 18-Count
Units sold50KB085LR9BM2
$45.00·★4.4·2.5K revsLMNT Zero Sugar Electrolytes - Raw Unflavored Salt | Drink Mix | 30-Count
Units sold10K
Trending Waterboy 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: B088GJ7VK6 booked 10K units at $45.99, with ▲ 0.0% MoM change. On the growth side, B0GGHB56SM leads positive momentum with ▲ 700.0% MoM growth on 4K units, with B0H1HY4W14 close behind at ▲ 150.0% MoM on 5K 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.
B088GJ7VK6
REDMOND Re-Lyte Sugar Free Electrolyte Powder Drink Mix (Mixed Berry) | Zero Sugar Electrolytes, Hydration Powder
Price
$45.99
Rating
4.7
Reviews
3K
Latest month sales
B0GGHB56SM
Juicy Splash 16 Packs Sugar Free Electrolytes Powder w/Natural Flavor, Liquid Daily IV Recharge+Tech. Mix 5 Electrolyte for Balance, Raw Seasalt Hydration Packets GF, Vegan, Non-GMO, Keto, Variety
Price
$14.99
Rating
5.0
Reviews
67
Latest month sales
B0H1HY4W14
Salty Revolution Electrolytes Powder Packets, Variety Pack (30 Servings) | Keto, Energy & Sports Hydration Support | Sugar Free, Gluten-Free | Drink Mix
Unlock to view ASIN details and product titles
Price
$15.66
Rating
4.7
Reviews
228
Latest month sales
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