Parasite Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Parasite sales on Amazon US totaled 10,400 units in July 2026 (▼ 12.0% vs. the prior month), generating an estimated $173,816 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 96.2% of unit volume and 95.2% of revenue, while a typical listing is priced at $13.41. The keyword itself pulled 27,691 Amazon queries over the same period (▲ 5.0% MoM).
Zooming out to the 12-month window ending July 2026, the parasite Top 50 moved 51,900 units and $924,999 in cumulative sales — an average of 4,325 units and $77,083 per month. Monthly throughput topped out at 11,700 units in June 2026 and dipped to 2,200 in March 2026, leaving the latest reading 193.0% higher than August 2025.
Parasite 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
10.4K
▼ 12.0% MoM
Monthly Revenue 2026/07
$173.8K
▼ 3.1% MoM
Top 10 Market Share 2026/07
96.2%
Parasite Market Share & Sales Concentration on Amazon US — July 2026
The most-sold parasite listing on Amazon US in July 2026 is ASIN B0FTVTYRPT (Brand: StrideGuard), which sold 4,000 units at $10.99 apiece — equal to 38.5% of every unit tracked in this report and 2.0× the volume of the No. 2 listing.
The Top 10 ASINs account for 10,000 units and $165,473 in July 2026 — 96.2% of unit volume and 95.2% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Parasite' on Amazon
July 2026![Horse Ivermectin Paste 1.87% – Apple Flavored Oral Horse Dewormer Syringe – 6.08g Tube Treats Horses Up to 1,250 lbs [Pack-1] (ASIN B0FTVTYRPT), rank #1 by monthly sales volume for 'Parasite' on Amazon](https://m.media-amazon.com/images/I/612aQYSc1zL._AC_UY512_.jpg)
![Parasite (The Criterion Collection) [Blu-ray] (ASIN B08CWBFFC6), rank #4 by monthly sales volume for 'Parasite' on Amazon](https://m.media-amazon.com/images/I/71Sw1SmxoEL._AC_UY512_.jpg)
Is 96.2% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B0FTVTYRPT
Horse Ivermectin Paste 1.87% – Apple Flavored Oral Horse Dewormer Syringe – 6.08g Tube Treats Horses Up to 1,250 lbs [Pack-1]
4K
▼ 33.3%vs. prior month
$42K
latest month
12-month trend
B0GT9FXZ35
25-in-1 Liposomal Wormwood Black Walnut Cleanse Drops with Clove, Garlic, Pumpkin Seed, Oregano & Berberine | Gut & Digestive Support | 98% Bioavailability | Gentle Intestinal Formula - 90ml
2K
▼ 33.3%vs. prior month
$38K
latest month
12-month trend
B0FWBDR32W
21 in 1 Parasite Cleanse for Humans & Kids, Herbal Gut Cleanse Liquid Drops – Wormwood, Black Walnut, Zeolite, Chlorella,10B Probiotics & Clove,Support Digestive Health Detox,Strawberry Flavor,2Fl Oz
1K
▲ 0.0%vs. prior month
$16.2K
latest month
12-month trend
B08CWBFFC6
Parasite (The Criterion Collection) [Blu-ray]
900
▲ 350.0%vs. prior month
$19.4K
latest month
12-month trend
B0FMHV1TB1
Paratoxil - Psyllium Husk Fiber Capsules for Gut Cleanse - Black Walnut | Gentle Fiber Supplement, For Digestive Comfort, With Slippery Elm and Chlorella, Two Capsules Daily, Vegan
600
▲ 20.0%vs. prior month
$19.8K
latest month
12-month trend
B0GVWF7G9C
Parasite Cleanse for Humans & Kids - 20-in-1 Herbal Blend with Wormwood, Black Walnut, Zeolite & Chlorella, 20 Billion Probiotics Liquid, Alcohol-Free Digestive & Gut Support, 30 Servings
600
▲ 1100.0%vs. prior month
$15.7K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Parasite Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
StrideGuard is the best-performing parasite brand in July 2026, moving 4,000 units across 1 ASIN for 40.0% of Top 10 volume. Dobeko follows with 2,000 units (20.0%), ahead of GZ HAOYUAN on 1,000 units (10.0%).
With 10 brands splitting the Top 10 and 70.0% 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 $9.99 to $12.28, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
StrideGuard
1 ASIN in Top 10
40.0%
Units
4K
Revenue
$42K
Avg. price
$10.99
B0FTVTYRPT
$10.99·★4.6·660 revsHorse Ivermectin Paste 1.87% – Apple Flavored Oral Horse Dewormer Syringe – 6.08g Tube Treats Horses Up to 1,250 lbs [Pack-1]
Units sold4K
Dobeko
1 ASIN in Top 10
20.0%
Units
2K
Revenue
$38K
Avg. price
$9.99
B0GT9FXZ35
$9.99·★4.3·230 revs25-in-1 Liposomal Wormwood Black Walnut Cleanse Drops with Clove, Garlic, Pumpkin Seed, Oregano & Berberine | Gut & Digestive Support | 98% Bioavailability | Gentle Intestinal Formula - 90ml
Units sold2K
GZ HAOYUAN
1 ASIN in Top 10
10.0%
Units
1K
Revenue
$16.2K
Avg. price
$12.28
B0FWBDR32W
$12.28·★4.5·157 revs21 in 1 Parasite Cleanse for Humans & Kids, Herbal Gut Cleanse Liquid Drops – Wormwood, Black Walnut, Zeolite, Chlorella,10B Probiotics & Clove,Support Digestive Health Detox,Strawberry Flavor,2Fl Oz
Units sold1K
Trending Parasite 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, B0GVWF7G9C leads positive momentum with ▲ 1100.0% MoM growth on 600 units, with B08CWBFFC6 close behind at ▲ 350.0% MoM on 900 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.
B0GVWF7G9C
Parasite Cleanse for Humans & Kids - 20-in-1 Herbal Blend with Wormwood, Black Walnut, Zeolite & Chlorella, 20 Billion Probiotics Liquid, Alcohol-Free Digestive & Gut Support, 30 Servings
Price
$24.99
Rating
5.0
Reviews
104
Latest month sales
B08CWBFFC6
Parasite (The Criterion Collection) [Blu-ray]
Price
$32.28
Rating
4.9
Reviews
1.1K
Latest month sales
B0GV1Z8GY2
Wormwood Black Walnut Clove Parasite Cleanse for Humans - Gentle Detox | 10-Day Intestinal Detox Protocol, Dewormer for Humans, Garlic, Pumpkin Seed, Papaya, Pau d'Arco, Zinc, Non-GMO, 60 Capsules
Unlock to view ASIN details and product titles
Price
$6.99
Rating
4.6
Reviews
50
Latest month sales
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