Best Selling Fiber Capsules on Amazon
129
Products
USMarketplace
March 2026Reporting Period
Sales Volume of Top ASINs for 'fiber capsules' on AmazonMarch 2026

Most Selling Products

This list compiles the monthly sales and rankings of all ASINs that appeared within the first three pages of search results for the keyword “fiber capsules” on Amazon.com in the United States, totaling 129 products. Under this keyword, the top-ranked ASIN recorded more than 60,000 orders in March.
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129
ASINs
1
Vitafusion Fiber Well Gummy Vitamins, 90 Count (Packaging May Vary)
Title
Vitafusion Fiber Well Gummy Vitamins, 90 Count (Packaging May Vary)
Sales Volume
60,000+
Price($)
12.48
Ratings
4.5
Reviews
20,077
2
Metamucil Fiber Gummies for Adults, No Sugar Added Orange Flavor, 5g Prebiotic Plant Based Fiber Supplement Blend, 120 Count
Title
Metamucil Fiber Gummies for Adults, No Sugar Added Orange Flavor, 5g Prebiotic Plant Based Fiber Supplement Blend, 120 Count
Sales Volume
50,000+
Price($)
23.99
Ratings
4.5
Reviews
15,905
3
Metamucil, Psyllium Husk Capsules, 300 Capsules, 3-in-1 Fiber Supplement, Daily Psyllium Husk Fiber Capsules Help Support Digestive Health by Promoting Regularity*, Help Supplement Daily Fiber Intake
Title
Metamucil, Psyllium Husk Capsules, 300 Capsules, 3-in-1 Fiber Supplement, Daily Psyllium Husk Fiber Capsules Help Support Digestive Health by Promoting Regularity*, Help Supplement Daily Fiber Intake
Sales Volume
40,000+
Price($)
27.97
Ratings
4.6
Reviews
24,215
4
Amazon Basics Soft Fiber Gummies for Digestive Health and Regularity, Orange, Lemon & Strawberry Flavors, 90 Count, Pack of 1 (Previously Solimo)
Title
Amazon Basics Soft Fiber Gummies for Digestive Health and Regularity, Orange, Lemon & Strawberry Flavors, 90 Count, Pack of 1 (Previously Solimo)
Sales Volume
40,000+
Price($)
13.13
Ratings
4.5
Reviews
17,134
5
NOW Foods Supplements, Psyllium Husk Caps 500 mg, Non-GMO Project Verified, Natural Soluble Fiber, Intestinal Health*, 200 Veg Capsules
Title
NOW Foods Supplements, Psyllium Husk Caps 500 mg, Non-GMO Project Verified, Natural Soluble Fiber, Intestinal Health*, 200 Veg Capsules
Sales Volume
30,000+
Price($)
11.00
Ratings
4.6
Reviews
30,657
6
Benefiber Prebiotic Fiber Supplement Gummies for Digestive Health, Assorted Fruit Flavor - 81 Count
Title
Benefiber Prebiotic Fiber Supplement Gummies for Digestive Health, Assorted Fruit Flavor - 81 Count
Sales Volume
20,000+
Price($)
17.97
Ratings
4.6
Reviews
4,297
7
Metamucil Fiber Gummies for Adults with Probiotics for Bloating Relief, No Sugar Added Strawberry Kiwi BlackBerry Flavors, 5g Prebiotic Plant Based Fiber Supplement Blend, 90 Count
Title
Metamucil Fiber Gummies for Adults with Probiotics for Bloating Relief, No Sugar Added Strawberry Kiwi BlackBerry Flavors, 5g Prebiotic Plant Based Fiber Supplement Blend, 90 Count
Sales Volume
20,000+
Price($)
32.22
Ratings
4.6
Reviews
3,053
8
Nutricost Psyllium Husk 1500mg Per Serving, 500 Capsules - Non-GMO & Gluten Free
Title
Nutricost Psyllium Husk 1500mg Per Serving, 500 Capsules - Non-GMO & Gluten Free
Sales Volume
10,000+
Price($)
19.99
Ratings
4.5
Reviews
7,055
9
NOW Foods Supplements, Psyllium Husk Caps 500 mg, Non-GMO Project Verified, Natural Soluble Fiber, Intestinal Health*, 500 Veg Capsules
Title
NOW Foods Supplements, Psyllium Husk Caps 500 mg, Non-GMO Project Verified, Natural Soluble Fiber, Intestinal Health*, 500 Veg Capsules
Sales Volume
9,000+
Price($)
21.59
Ratings
4.6
Reviews
30,657
10
Premium Psyllium Husk Fiber Supplement 1450mg, 240 Capsules
Title
Premium Psyllium Husk Fiber Supplement 1450mg, 240 Capsules
Sales Volume
7,000+
Price($)
21.95
Ratings
4.5
Reviews
7,474
Keyword Fiber Capsules Weekly Search Volume Trend
2,881
31,848
Search Frequency Rank
During Mar 15–21, this keyword ranked 31,848 in Amazon's Brand Analytics(ABA) report, up 2,881 from the previous week. The most recent Weekly search volume was 6,408 (+6.25% WoW). These insights help Amazon Sellers track long-term demand trends, identify market opportunities, and spot seasonal peaks.
Fiber Capsules Market Overview
This dataset shows the distribution of all ASINs on the first three pages under the keyword "fiber capsules". In the price range of $20–$50, there are 460 ASINs, the highest proportion, accounting for 51.51%. Nearly 73.61% of ASINs have a rating of 4.3-4.7. For this keyword, the top three ranked ASINs have a combined click-through rate of 51.58% and a combined conversion rate of 28.12%.
Price Range Distribution($)
Price distribution of all ASINs on the first three pages of search results for this keyword.
Price($)Ratio
0-10
7.05%
10-20
32.03%
20-50
51.51%
50-100
8.17%
100-200
1.12%
200-500
0.11%
500-1,000
0.00%
1,000-0
0.00%
Rating Distribution
Rating distribution of all ASINs on the first three pages of search results for this keyword.
RatingRatio
4.8-5.0
5.92%
4.3-4.7
73.61%
3.8-4.2
17.75%
3.3-3.7
1.89%
2.8-3.2
0.59%
0.0-2.7
0.24%
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Review Count Distribution
Review Count of all ASINs on the first three pages of search results for this keyword.
Review CountRatio
0-100
28.88%
100-500
30.18%
500-1,000
12.07%
1,000-2,000
8.99%
2,000-5,000
9.11%
5,000-10,000
4.85%
10,000-0
5.92%
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Top3 Click Share
51.58%
Trend changes in the combined click share of the Top 3 ASINs for the keyword fiber capsules.
Top3 Conversion Share
28.12%
Trend changes in the combined conversion share of the Top 3 ASINs for the keyword fiber capsules.
Top3 ASINs
Top 3 ASINs by click share and conversion share for this keyword.
AsinClick(%)Conversion(%)
B00BH3HPZWB00BH3HPZW
21.29%
7.62%
B005P0XUAMB005P0XUAM
15.97%
11.17%
B001TH7K0GB001TH7K0G
14.32%
9.33%
Most Selling Products
Search Volume & Trends
Market Overview
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