Best Selling Protein And Fiber Powder: See Top Product Rankings by Sales Volume & Market Trends

August 2026
128 Products Tracked

Looking for the most popular protein and fiber powder products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "protein and fiber powder." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B003CT2YQY currently leads the protein and fiber powder market with 60K monthly sales, followed closely by B00J074W7Q with 60K monthly sales and B00CX3ASFE with 40K monthly sales. Meanwhile, ASIN B06Y5ZG66K stands out as the fastest-growing product, achieving an impressive 100.0% month-over-month sales growth. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales August 2026
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
1
B003CT2YQY
$33.12·
★4.7
Units/sold60K
Orgain Organic Vegan 21g Protein Powder, Vanilla Bean, 2.03 lb | Plant based protein, 4g prebiotic fiber, no added sugar or lactose, non-GMO, for shakes & smoothies
2
B00J074W7Q
$31.98·
★4.5
Units/sold60K
Benefiber Prebiotic Fiber Supplement Powder, Unflavored, 250 Teaspoons | Plant-based Prebiotic Fiber Powder, Sugar-Free, Dissolves Clear and Tasteless, GLP-1 Support for Digestive Health
3
B00CX3ASFE
$22.98·
★4.7
Units/sold40K
🚀Fastest Growing
by MoM sales growth
Premier Protein 30g High Protein Powder, 100% Whey, Chocolate, 17 Servings | No Added Sugar, Supports Muscle Health, Soy & Gluten-Free, 1.44 lb
#1
B06Y5ZG66K
$29.97·
★4.6
Premier Protein 30g High Protein Powder, 100% Whey, Chocolate, 17 Servings | No Added Sugar, Supports Muscle Health, Soy & Gluten-Free, 1.44 lb
Units/sold
20K▲100.0%
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
#2
B003CT2YQY
$33.12·
★4.7
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
Units/sold
60K▲20.0%
View full product ranking

Top Selling Protein And Fiber Powder

As of August 2026, we analyzed 128 tracked products in Amazon's "protein and fiber powder" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 10,000 and 60,000 monthly sales. B003CT2YQY leads the protein and fiber powder market with an estimated 60,000 monthly sales, up 20.0% from the previous month.

128Products Tracked
30,000Top 10 Avg. Sales
$30.87Top 10 Avg. Price
★4.6Top 10 Avg. Rating
🏆
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
#1
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

60,000
▲ 20.0%
Units Sold/mo
$33.12
Price
★
4.7
Rating
35.4K
Reviews
2
Orgain Organic Vegan 21g Protein Powder, Vanilla Bean, 2.03 lb | Plant based protein, 4g prebiotic fiber, no added sugar or lactose, non-GMO, for shakes & smoothies
B00J074W7Q
$31.98
★4.5 (62.1K)
Orgain Organic Vegan 21g Protein Powder, Vanilla Bean, 2.03 lb | Plant based protein, 4g prebiotic fiber, no added sugar or lactose, non-GMO, for shakes & smoothies
60,000 Units Sold/mo▼ 14.3%
3
Benefiber Prebiotic Fiber Supplement Powder, Unflavored, 250 Teaspoons | Plant-based Prebiotic Fiber Powder, Sugar-Free, Dissolves Clear and Tasteless, GLP-1 Support for Digestive Health
B00CX3ASFE
$22.98
★4.7 (9.5K)
Benefiber Prebiotic Fiber Supplement Powder, Unflavored, 250 Teaspoons | Plant-based Prebiotic Fiber Powder, Sugar-Free, Dissolves Clear and Tasteless, GLP-1 Support for Digestive Health
40,000 Units Sold/mo
4
Orgain Organic Vegan Protein Powder, Creamy Chocolate Fudge - 21g Plant Protein, 6g Prebiotic Fiber, Low Net Carb, No Lactose Ingredients, No Added Sugar, Non-GMO, For Shakes & Smoothies, 2.03 lb | Plant based protein, 7g prebiotic fiber, low net carb, no added sugar or lactose ingredients, non-GMO, for shakes & smoothies
B00J074W94
$31.98
★4.5 (64.9K)
Orgain Organic Vegan Protein Powder, Creamy Chocolate Fudge - 21g Plant Protein, 6g Prebiotic Fiber, Low Net Carb, No Lactose Ingredients, No Added Sugar, Non-GMO, For Shakes & Smoothies, 2.03 lb | Plant based protein, 7g prebiotic fiber, low net carb, no added sugar or lactose ingredients, non-GMO, for shakes & smoothies
40,000 Units Sold/mo▼ 20.0%
5
Premier Protein 30g High Protein Powder, 100% Whey, Vanilla, 17 Servings | No Added Sugar, Supports Muscle Health, Soy & Gluten-Free, 1.5 lb
B06ZZ3PJQD
$27.57
★4.6 (29.3K)
Premier Protein 30g High Protein Powder, 100% Whey, Vanilla, 17 Servings | No Added Sugar, Supports Muscle Health, Soy & Gluten-Free, 1.5 lb
30,000 Units Sold/mo▲ 2.0%
10
Levels Whey Protein Powder, No Artificial Ingredients, Vanilla Bean, 2LB | 24G of Protein, 5.4G BCAAs, Clean Ingredients, Hormone Free Dairy, No Fillers, No Added Sugar, No Junk
B071JG5QYT
$57.99
★4.5 (7.1K)
Levels Whey Protein Powder, No Artificial Ingredients, Vanilla Bean, 2LB | 24G of Protein, 5.4G BCAAs, Clean Ingredients, Hormone Free Dairy, No Fillers, No Added Sugar, No Junk
10,000 Units Sold/mo
View All 128 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the protein and fiber powder price landscape, we segmented all 128 tracked listings in Amazon's live "protein and fiber powder" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $20.00 ~ $50.00 band is the category's best protein and fiber powder price zone, absorbing 61% of the assortment (241 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the protein and fiber powder category.

Top 3 Price Tiers

$20.00 ~ $50.00 is the most competitive price tier, containing 61% of tracked products.

Sweet Spot
$20.00 ~ $50.00
Tier 1
61%
241 products

Top products in this price tier

#1
B003CT2YQY
$33.12
60k Units Sold/mo
Unlock Top Performers
#2
$50.00 ~ $100.00
Tier 2
23%
92 products
$10.00 ~ $20.00
Tier 3
14%
56 products
$100.00 ~ $200.00
2%
Unlock to view all price tier distributions and their ASIN sales contributions

"Protein and fiber powder" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "protein and fiber powder" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-08-09 to 2026-08-15, the Amazon USweekly search volume for "protein and fiber powder" was approximately 185 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #946,741, climbing 365,439 positions from the previous week. Additionally, the top 3 products for this keyword capture 41.1% of the total click share and 62.5% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

protein and fiber powder

ASINSIGHT
Search Frequency Rank
946,741
365,439
Search Volume
185
43.4%
Top 3 Click Share
41.1%
Top 3 Conv. Share
62.5%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
185
View full trends for the past 3 years
AugSepOctNovDecJanFebMarAprMayJunJulAug

One Amazon dataset. Two ways to use it.

Every number in this protein and fiber powder report comes from the Amazon market data ASINSIGHT tracks. Pick how you want to work with it.

Web AppExplore & Monitor

Explore the full data

Browse the complete, structured picture in a ready-made interface — and keep tracking it as the market moves.

  • Organic vs. ad traffic shifts per product
  • Hourly rank and search-volume tracking
  • Competitor ASINs and historical trends
Explore the full data

Starts with a free ASINSIGHT account

MCPAsk & AnalyzeFree Beta

Analyze the data your way

Connect the same data to ChatGPT, Claude or Cursor, then combine any dimensions to answer your own questions.

  • Combine product, keyword, sales & ranking data freely
  • Follow up in your own words, no fixed reports
  • Works in ChatGPT, Claude & Cursor
Analyze with ASINSIGHT MCP

20,000 credits/mo free, no credit card

ASINSIGHT logo

Empower Amazon Sellers With Keyword Expertise Boost Product Keyword Rankings.

Copyright © 2026 ASINSIGHT All rights reserved.

|