Fiber Snacks Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Fiber Snacks sales on Amazon US totaled 1,186,000 units in July 2026 (▼ 4.1% vs. the prior month), generating an estimated $18,250,020 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 43.8% of unit volume and 44.0% of revenue, while a typical listing is priced at $15.63. The keyword itself pulled 19,255 Amazon queries over the same period (▲ 6.7% MoM).
Zooming out to the 12-month window ending July 2026, the fiber snacks Top 50 moved 12,697,000 units and $205,838,060 in cumulative sales — an average of 1,058,083 units and $17,153,172 per month. Monthly throughput topped out at 1,237,000 units in June 2026 and dipped to 729,000 in May 2026, leaving the latest reading 8.0% higher than August 2025.
Fiber Snacks 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
1.2M
▼ 4.1% MoM
Monthly Revenue 2026/07
$18.3M
▼ 11.1% MoM
Top 10 Market Share 2026/07
43.8%
Fiber Snacks Market Share & Sales Concentration on Amazon US — July 2026
The most-sold fiber snacks listing on Amazon US in July 2026 is ASIN B002B8Z98W (Brand: Fresh Kampo), which sold 100,000 units at $3.33 apiece — equal to 8.4% of every unit tracked in this report and 1.7× the volume of the No. 2 listing.
The Top 10 ASINs account for 520,000 units and $8,031,100 in July 2026 — 43.8% of unit volume and 44.0% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Fiber Snacks' on Amazon
July 2026
Is 43.8% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B002B8Z98W
Organic Strawberries, 1 Lb
100K
▲ 0.0%vs. prior month
$355K
latest month
12-month trend
B0BDP24LP4
Metamucil Fiber Gummies for Adults, No Sugar Added Orange Flavor, 5g Prebiotic Plant Based Fiber Supplement Blend, 120 Count
60K
▲ 0.0%vs. prior month
$1.5M
latest month
12-month trend
B07GPGQJR4
Amazon Basics Soft Fiber Gummies for Digestive Health and Regularity, Orange, Lemon & Strawberry Flavors, 90 Count, Pack of 1 (Previously Solimo)
60K
▲ 20.0%vs. prior month
$561.6K
latest month
12-month trend
B01ESBNFUI
Gimme 6 CT Sea Salt Organic Roasted Seaweed Snacks, 5g, 0.17oz | Keto, Vegan, Gluten Free, Great Source of Iodine & Omega 3’s, Healthy On-The-Go Snack for Kids Adults
50K
▲ 0.0%vs. prior month
$274K
latest month
12-month trend
B00MPQ5ZOS
BBF Organic Chia Seeds 32 Oz, Omega-3 & Fiber, Pudding, Smoothies, Oatmeal | High Fiber Chia Seeds, Omega 3s, Plant-Based Protein, Overnight Oats, Egg Replacement for Baking, BetterBody Foods
50K
▼ 16.7%vs. prior month
$698.5K
latest month
12-month trend
B08DX4JCKQ
Wonderful Pistachios No Shells, 3 Flavors Mixed Variety Pack of 9 (0.75 Ounce), Roasted & Salted Nuts (4), Chili (3), Honey (2), Protein Snacks, Gluten Free, Healthy Snacks Variety Pack for Adults
50K
▲ 25.0%vs. prior month
$434K
latest month
12-month trend
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Best Fiber Snacks Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Fresh Kampo is the best-performing fiber snacks brand in July 2026, moving 100,000 units across 1 ASIN for 19.2% of Top 10 volume. Metamucil follows with 60,000 units (11.5%), ahead of Amazon Basics on 60,000 units (11.5%).
Volume is spread across 10 brands, with the top three holding 42.3% between them. No single label controls the shelf, which usually leaves room for a well-differentiated listing to take share without outspending an incumbent. Average selling prices among the leaders run from $3.33 to $24.95, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Fresh Kampo
1 ASIN in Top 10
19.2%
Units
100K
Revenue
$355K
Avg. price
$3.33
B002B8Z98W
$3.33·★4.6·40.5K revsOrganic Strawberries, 1 Lb
Units sold100K
Metamucil
1 ASIN in Top 10
11.5%
Units
60K
Revenue
$1.5M
Avg. price
$24.95
B0BDP24LP4
$24.95·★4.6·17.6K revsMetamucil Fiber Gummies for Adults, No Sugar Added Orange Flavor, 5g Prebiotic Plant Based Fiber Supplement Blend, 120 Count
Units sold60K
Amazon Basics
1 ASIN in Top 10
11.5%
Units
60K
Revenue
$561.6K
Avg. price
$10.39
B07GPGQJR4
$10.39·★4.5·18.4K revsAmazon Basics Soft Fiber Gummies for Digestive Health and Regularity, Orange, Lemon & Strawberry Flavors, 90 Count, Pack of 1 (Previously Solimo)
Units sold60K
Trending Fiber Snacks 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: B0FYZ9QQ9Z booked 40K units at $16.97, with ▲ 0.0% MoM change. On the growth side, B006BHRU9U leads positive momentum with ▲ 100.0% MoM growth on 20K units, with B0DLJ9GBMT close behind at ▲ 100.0% MoM on 20K 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.
B0FYZ9QQ9Z
Physician's CHOICE Fiber Gummies for GLP-1 Support - No Sugar Added & Vegan - Raspberry Lemon - Natural Chicory Root Prebiotic Fiber Gummy - Digestive Health & Regularity for Women & Men - 60CT
Price
$16.97
Rating
4.4
Reviews
2.3K
Latest month sales
B006BHRU9U
Nature’s Bakery Whole Wheat Fig Bars, Blueberry, Real Fruit, Vegan, Non-GMO, Snack bar, Twin packs- 12 count
Price
$8.58
Rating
4.7
Reviews
14K
Latest month sales
B0DLJ9GBMT
SkinnyPop Popcorn & Pirate's Booty Cheese Puffs, Snacks Variety Pack, 18 ct | Original Popcorn, Kettle Corn and Pirate's Booty Cheese Puffs, Gluten Free Variety Snack Bags for On-the-Go, 18 bags
Unlock to view ASIN details and product titles
Price
$10.59
Rating
4.8
Reviews
1K
Latest month sales
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