Physicians Choice Fiber Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Physicians Choice Fiber sales on Amazon US totaled 821,000 units in July 2026 (▼ 5.5% vs. the prior month), generating an estimated $19,441,120 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 60.9% of unit volume and 61.5% of revenue, while a typical listing is priced at $23.36. The keyword itself pulled 5,401 Amazon queries over the same period (▼ 47.0% MoM).
Zooming out to the 12-month window ending July 2026, the physicians choice fiber Top 50 moved 8,955,200 units and $211,193,746 in cumulative sales — an average of 746,267 units and $17,599,479 per month. Monthly throughput topped out at 877,600 units in April 2026 and dipped to 489,600 in May 2026, leaving the latest reading 15.1% higher than August 2025.
Physicians Choice Fiber 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
821K
▼ 5.5% MoM
Monthly Revenue 2026/07
$19.4M
▼ 4.8% MoM
Top 10 Market Share 2026/07
60.9%
Physicians Choice Fiber Market Share & Sales Concentration on Amazon US — July 2026
The most-sold physicians choice fiber listing on Amazon US in July 2026 is ASIN B079H53D2B (Brand: Physician's CHOICE), which sold 80,000 units at $24.97 apiece — equal to 9.7% of every unit tracked in this report and 33% ahead of the No. 2 listing.
The Top 10 ASINs account for 500,000 units and $11,965,600 in July 2026 — 60.9% of unit volume and 61.5% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Physicians Choice Fiber' on Amazon
July 2026
Is 60.9% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B079H53D2B
Physician's CHOICE Probiotics 60 Billion CFU - 10 Strains + Organic Prebiotics - Immune, Digestive & Gut Health - Supports Occasional Constipation, Diarrhea, Gas & Bloating - for Women & Men - 30ct
80K
▼ 20.0%vs. prior month
$1.9M
latest month
12-month trend
B003CT2YQY
Metamucil 4-in-1 Psyllium Husk GLP-1 Friendly Fiber Supplement, Sugar-Free, 180 teaspoons, Orange Flavored, Daily Fiber Powder for Digestive Health, made with Plant-Based Psyllium Husk Fiber
60K
▲ 20.0%vs. prior month
$2.1M
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
B07B8BSGPL
Physician's CHOICE Probiotics for Women - PH Balance, Digestive, UT, & Feminine Health - 50 Billion CFU - 6 Unique Strains for Her - Organic Prebiotics, Cranberry Extract+ - Women Probiotic - 30 CT
60K
▲ 20.0%vs. prior month
$1.2M
latest month
12-month trend
B0C21ZLQNC
Physician's CHOICE Digestive Enzymes for Bloating & Digestion - Fast-Acting 16 Enzyme Formula with Organic Prebiotics & Probiotics for Gut & Digestive Health - Meal Time Discomfort Relief - 60 CT
50K
▼ 16.7%vs. prior month
$965.5K
latest month
12-month trend
B09GLGC9DG
Physician's CHOICE Probiotics 60 Billion CFU - 10 Strains + Organic Prebiotics - Immune, Digestive & Gut Health - Supports Occasional Constipation, Diarrhea, Gas & Bloating - for Women & Men - 60ct
50K
▼ 16.7%vs. prior month
$1.9M
latest month
12-month trend
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Best Physicians Choice Fiber Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Physician's CHOICE is the best-performing physicians choice fiber brand in July 2026, moving 280,000 units across 5 ASINs for 56.0% of Top 10 volume. Metamucil follows with 150,000 units (30.0%), ahead of Benefiber on 40,000 units (8.0%).
With 4 brands splitting the Top 10 and 94.0% 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 $22.98 to $25.50, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Physician's CHOICE
5 ASINs in Top 10
56.0%
Units
280K
Revenue
$6.6M
Avg. price
$24.67
B079H53D2B
$24.97·★4.6·144.2K revsPhysician's CHOICE Probiotics 60 Billion CFU - 10 Strains + Organic Prebiotics - Immune, Digestive & Gut Health - Supports Occasional Constipation, Diarrhea, Gas & Bloating - for Women & Men - 30ct
Units sold80KB07B8BSGPL
$22.49·★4.6·56.8K revsPhysician's CHOICE Probiotics for Women - PH Balance, Digestive, UT, & Feminine Health - 50 Billion CFU - 6 Unique Strains for Her - Organic Prebiotics, Cranberry Extract+ - Women Probiotic - 30 CT
Units sold60KB0C21ZLQNC
$19.97·★4.4·19.2K revsPhysician's CHOICE Digestive Enzymes for Bloating & Digestion - Fast-Acting 16 Enzyme Formula with Organic Prebiotics & Probiotics for Gut & Digestive Health - Meal Time Discomfort Relief - 60 CT
Units sold50KB09GLGC9DG
$38.97·★4.6·144.2K revsPhysician's CHOICE Probiotics 60 Billion CFU - 10 Strains + Organic Prebiotics - Immune, Digestive & Gut Health - Supports Occasional Constipation, Diarrhea, Gas & Bloating - for Women & Men - 60ct
Units sold50KB0FYZ9QQ9Z
$16.97·★4.4·2.2K revsPhysician'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
Units sold40K
Metamucil
3 ASINs in Top 10
30.0%
Units
150K
Revenue
$4.1M
Avg. price
$25.50
B003CT2YQY
$34.97·★4.7·35.4K revsMetamucil 4-in-1 Psyllium Husk GLP-1 Friendly Fiber Supplement, Sugar-Free, 180 teaspoons, Orange Flavored, Daily Fiber Powder for Digestive Health, made with Plant-Based Psyllium Husk Fiber
Units sold60KB0BDP24LP4
$24.95·★4.6·17.5K revsMetamucil Fiber Gummies for Adults, No Sugar Added Orange Flavor, 5g Prebiotic Plant Based Fiber Supplement Blend, 120 Count
Units sold60KB000052Y5Q
$16.57·★4.7·9K revsMetamucil 4-in-1 Psyllium Husk GLP-1 Friendly Fiber Supplement, Sugar-Free, 72 teaspoons, Orange Flavored, Daily Fiber Powder for Digestive Health, made with Plant-Based Psyllium Husk Fiber
Units sold30K
Benefiber
1 ASIN in Top 10
8.0%
Units
40K
Revenue
$925.6K
Avg. price
$22.98
B00CX3ASFE
$22.98·★4.7·9.5K revsBenefiber Prebiotic Fiber Supplement Powder, Unflavored, 250 Teaspoons | Plant-based Prebiotic Fiber Powder, Sugar-Free, Dissolves Clear and Tasteless, GLP-1 Support for Digestive Health
Units sold40K
Trending Physicians Choice Fiber 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, B0C75PSMCC leads positive momentum with ▲ 250.0% MoM growth on 7K units, with B0DLPJH5FX 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.
B0C75PSMCC
Physician's CHOICE Digestive Enzymes for Bloating & Digestion - Fast-Acting 16 Enzyme Formula with Organic Prebiotics & Probiotics for Gut & Digestive Health - Meal Time Discomfort Relief - 30 CT
Price
$13.97
Rating
4.5
Reviews
1.9K
Latest month sales
B0DLPJH5FX
Physician's CHOICE Advanced Gut Health Bundle: 60 Billion Probiotics 30ct + Digestive Enzymes 60ct for Digestive, Gut, and Immune Health Supports Occasional Constipation, Diarrhea, Gas, and Bloating
Price
$35.97
Rating
4.4
Reviews
5.5K
Latest month sales
B0BSGLCHWV
Vitamatic Extra Strength Prebiotic 7g Fiber, 60 Gummies - 2 Pack | Zero Sugar Added, Supports Digestive Health & Regularity*, Vegan, Pectin-Based, Gluten Free, Made in USA
Unlock to view ASIN details and product titles
Price
$15.19
Rating
4.2
Reviews
3.9K
Latest month sales
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