Best Selling Grass Fed Protein: See Top Product Rankings by Sales Volume & Market Trends
Looking for the most popular grass fed protein 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 "grass fed protein." 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 B00K6JUG4K currently leads the grass fed protein market with 90K monthly sales, followed closely by B09RQBHRCT with 90K monthly sales and B00J074W7Q with 60K monthly sales. Meanwhile, ASIN B099J2SWXV 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.
Top Selling Grass Fed Protein
As of August 2026, we analyzed 141 tracked products in Amazon's "grass fed protein" 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 20,000 and 90,000 monthly sales. B00K6JUG4K leads the grass fed protein market with an estimated 90,000 monthly sales, down 10.0% from the previous month.
Vital Proteins Collagen Peptides Powder Advanced, Unflavored, 20oz | Hyaluronic Acid & Vitamin C, Supports Hair Skin & Nails, Collagen Peptides, 27 Servings
For sellers and category managers benchmarking the grass fed protein price landscape, we segmented all 141 tracked listings in Amazon's live "grass fed protein" 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 grass fed protein price zone, absorbing 45% of the assortment (173 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 grass fed protein category.
Top 3 Price Tiers
$20.00 ~ $50.00 is the most competitive price tier, containing 45% of tracked products.
Top products in this price tier
"Grass fed protein" Search Volume and Market Trends on Amazon
Amazon keyword search volume data for "grass fed protein" 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 "grass fed protein" was approximately 267 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #672,059, dropping 4,868 positions from the previous week. Additionally, the top 3 products for this keyword capture 39.2% of the total click share and 19% of the conversion share, indicating the level of market concentration.
grass fed protein
Search Volume Trend
Past 3 YearsOne Amazon dataset. Two ways to use it.
Every number in this grass fed protein report comes from the Amazon market data ASINSIGHT tracks. Pick how you want to work with it.
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
Starts with a free ASINSIGHT account
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
20,000 credits/mo free, no credit card