Probiotics For Kids Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Probiotics For Kids sales on Amazon US totaled 159,000 units in July 2026 (▼ 5.6% vs. the prior month), generating an estimated $3,334,240 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 49.1% of unit volume and 44.5% of revenue, while a typical listing is priced at $20.85. The keyword itself pulled 26,514 Amazon queries over the same period (▲ 6.3% MoM).
Zooming out to the 12-month window ending July 2026, the probiotics for kids Top 50 moved 2,144,600 units and $45,044,506 in cumulative sales — an average of 178,717 units and $3,753,709 per month. Monthly throughput topped out at 212,200 units in November 2025 and dipped to 114,200 in May 2026, leaving the latest reading 13.4% lower than August 2025.
Probiotics For Kids 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
159K
▼ 5.6% MoM
Monthly Revenue 2026/07
$3.3M
▼ 6.1% MoM
Top 10 Market Share 2026/07
49.1%
Probiotics For Kids Market Share & Sales Concentration on Amazon US — July 2026
The most-sold probiotics for kids listing on Amazon US in July 2026 is ASIN B007G7JP2O (Brand: Culturelle), which sold 10,000 units at $20.48 apiece — equal to 6.3% of every unit tracked in this report.
The Top 10 ASINs account for 78,000 units and $1,485,370 in July 2026 — 49.1% of unit volume and 44.5% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Probiotics For Kids' on Amazon
July 2026
Is 49.1% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B007G7JP2O
Culturelle Daily Chewable Probiotics for Kids Ages 3+, Berry Flavor, 30 Ct | From the #1 Pediatrician-Recommended Brand± Promotes Digestive, Gut, Oral & Immune Health* 5B CFUs, Gluten & Dairy Free
10K
▲ 0.0%vs. prior month
$204.8K
latest month
12-month trend
B074JLL5KS
Garden of Life Dr. Formulated Probiotics Organic Kids+ plus Vitamin C & D - Berry Cherry - Gluten, Dairy & Soy Free Immune & Digestive Health Supplement, No Added Sugar, 30 Chewables (Shelf Stable)
10K
▲ 0.0%vs. prior month
$176.3K
latest month
12-month trend
B0B28X6DZK
Culturelle Kids Probiotic + Veggie Fiber Gummies, Ages 3+, Berry, 60 Count | From the #1 Pediatrician-Recommended Brand± Promotes Digestive Gut Health & Immune Support* for Children, with Vitamin C
10K
▲ 0.0%vs. prior month
$194.9K
latest month
12-month trend
B08T6N3DKY
MaryRuth Organics Kids Probiotics for Digestive Health | USDA Probiotic Gummies | 2 Month Supply | Kids Probiotics | Immune Support | Gut Health Supplement | Vegan | Non-GMO | Gluten Free | 60 Count
9K
▼ 10.0%vs. prior month
$225.1K
latest month
12-month trend
B014G3M6I0
OLLY Kids Multivitamin & Probiotic Gummy, Digestive Support - 70 Count | Kids Support, Probiotics, Zinc, Vitamin A, C, D & E, Gluten Free, No Synthetic Colors, No Synthetic Flavors
9K
▼ 10.0%vs. prior month
$105.7K
latest month
12-month trend
B01LB1O3LI
SmartyPants Kids Probiotic & Prebiotic Gummies for Digestive Health: Gut Health Supplement, Clinically Studied Prebiotic for Immune Support, Strawberry, 60 Count (30 Day Supply)
7K
▼ 22.2%vs. prior month
$128K
latest month
12-month trend
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Best Probiotics For Kids Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Culturelle is the best-performing probiotics for kids brand in July 2026, moving 32,000 units across 4 ASINs for 41.0% of Top 10 volume. MARYRUTH'S follows with 14,000 units (17.9%), ahead of Garden of Life on 10,000 units (12.8%).
With 6 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 $14.23 to $19.51, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Culturelle
4 ASINs in Top 10
41.0%
Units
32K
Revenue
$641K
Avg. price
$19.51
B007G7JP2O
$20.48·★4.8·9.6K revsCulturelle Daily Chewable Probiotics for Kids Ages 3+, Berry Flavor, 30 Ct | From the #1 Pediatrician-Recommended Brand± Promotes Digestive, Gut, Oral & Immune Health* 5B CFUs, Gluten & Dairy Free
Units sold10KB0B28X6DZK
$18.12·★4.7·8.1K revsCulturelle Kids Probiotic + Veggie Fiber Gummies, Ages 3+, Berry, 60 Count | From the #1 Pediatrician-Recommended Brand± Promotes Digestive Gut Health & Immune Support* for Children, with Vitamin C
Units sold10KB01C8BR83A
$19.47·★4.7·13.4K revsCulturelle Kids Probiotic + Fiber Packets, Ages 1+, Unflavored, 24 Count | From the #1 Pediatrician-Recommended Brand± Digestive Health & Immune Support, Help Restore Regularity*, Children & Toddlers
Units sold6KB07N7ZM39Z
$19.97·★4.8·6.1K revsCulturelle Kids Multivitamin + Probiotic Chewable, Ages 3+, 50 Count | From the #1 Pediatrician-Recommended Brand± Promotes Digestive, Oral, Immune Health* with 11 Vitamins & Minerals, Fruit Punch
Units sold6K
MARYRUTH'S
2 ASINs in Top 10
17.9%
Units
14K
Revenue
$289K
Avg. price
$14.23
B08T6N3DKY
$19.39·★4.8·2.9K revsMaryRuth Organics Kids Probiotics for Digestive Health | USDA Probiotic Gummies | 2 Month Supply | Kids Probiotics | Immune Support | Gut Health Supplement | Vegan | Non-GMO | Gluten Free | 60 Count
Units sold9KB0BLRK7PJH
$9.07·★4.6·1.3K revsMARYRUTH'S Organic Toddler Probiotic Liquid Drops, Sugar Free, Ages 1-3 | 5 Probiotic Strains, 150 Million CFU Per Serving, USDA Organic, Sugar Free, Vegan
Units sold5K
Garden of Life
1 ASIN in Top 10
12.8%
Units
10K
Revenue
$176.3K
Avg. price
$16.00
B074JLL5KS
$16.00·★4.7·10.8K revsGarden of Life Dr. Formulated Probiotics Organic Kids+ plus Vitamin C & D - Berry Cherry - Gluten, Dairy & Soy Free Immune & Digestive Health Supplement, No Added Sugar, 30 Chewables (Shelf Stable)
Units sold10K
Trending Probiotics For Kids 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: B0BLRK7PJH booked 5K units at $9.07, with ▲ 25.0% MoM change. On the growth side, B0F5W5XRD5 leads positive momentum with ▲ 100.0% MoM growth on 2K units, with B08DKQV6H1 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.
B0BLRK7PJH
MARYRUTH'S Organic Toddler Probiotic Liquid Drops, Sugar Free, Ages 1-3 | 5 Probiotic Strains, 150 Million CFU Per Serving, USDA Organic, Sugar Free, Vegan
Price
$9.07
Rating
4.6
Reviews
1.3K
Latest month sales
B0F5W5XRD5
Amazon Basics Kids Kids Probiotic + Prebiotic Gummy, 60 Count
Price
$9.69
Rating
4.7
Reviews
130
Latest month sales
B08DKQV6H1
Culturelle Kids Daily Immune Defense Probiotic Chewables, Ages 3+, 30 Count | From the #1 Pediatrician-Recommended Brand±, Digestive Gut Health, 4-in-1 Immune Support*, Zinc, Vitamins C & D, Elderberry
Unlock to view ASIN details and product titles
Price
$17.99
Rating
4.8
Reviews
2.5K
Latest month sales
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