- Flapen Score
- 41 / 100Ranks 11,806 of 14,768 Health & Household niches · −8 vs the category median of 4941
- Market size
- $88K/yr25K searches / yr
- 90-day growth
- +6.6%search demand this quarter
- Competition
- 65%top-5 click share · 4 brands · 24 sellers
Flapen Score
Prosource against its category
The dotted line is the Health & Household average. Past it, Prosource is stronger. Inside it, weaker.
Market
The Prosource market on Amazon at a glance
Shoppers on Amazon United States searched for Prosource 25K times last year and spent an estimated $88K. All 4 brands take every click. Flapen scores it 41 out of 100, a Fail.
01 · Demand
An estimated 4.7% of those searches ended in a purchase.
Shoppers searched for this 25K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.7% of those searches ended in a purchase. Searches in the last 90 days moved +6.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $88K a year.
- Searches, last 12 months
- 25K
- Growth, 90 days vs prior 90
- +6.6%
- Conversion, latest week
- 4.7%
- Market size, estimated
- $88Ka year
- Top search term
- prosource protein liquid11K searches a year
02 · Price
A sale here is worth $74.38.
Listings sell for $74.38 on average, from $23.65 to $249.90. Amazon reports units sold in ranges. This niche sold 1K to 2K a year. The average listing sells 0 to 100 of them. At $74.38 that is $0 to $7K a year per listing.
- Average price
- $74.38inside the $15 to $100 sweet spot
- Price range
- $23.65–$249.90
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 1K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$7K
- Returns
- 1.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
33% of listings pay for placement with sponsored ads. 62% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #470 within Protein. It carries 2,894 reviews at 4.41 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 33%
- Prime listings
- 62%
- Out of stock, average day
- 0.0%
- Average rank
- #470in Protein
- Average rating
- 4.41 starsAmazon United States average 4.42 stars
- Average reviews
- 2,894per listing
- Listings tracked
- 21
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 77 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 77 months
Products
Top Prosource products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
ProSource NoCarb Liquid Protein Neutral Flavor 30 Ounce Bottle - 1/Each
- Price
- $41.72
- Rating
- 4.1/5
- Reviews
- 332
- Age
- 13y ago

ProsourceFit Exercise Balance Pad Non-Slip Cushioned Foam Mat & Knee Pad for Fitness and Stability Training Yoga Physical Therapy 15.5x12.75 Blue
- Price
- $23.65
- Rating
- 4.8/5
- Reviews
- 16,908
- Age
- 8y ago

Liquid Collagen Peptides Type I III 15 Grams Protein per Oz. |Prosource NoCarb Neutral Bottle Medtrition
- Price
- $42.14
- Rating
- 4.4/5
- Reviews
- 127
- Age
- 9y ago

Medtrition NoCarb Liquid Protein Packets Neutral Flavor 1 fl oz 100 Pack
- Price
- $168.37
- Rating
- 4.4/5
- Reviews
- 235
- Age
- 9y ago

Liquid Collagen Peptides Type I III 15 Grams Protein per Oz. |Prosource NoCarb Orange Crme Bottle Medtrition|
- Price
- $42.22
- Rating
- 4.6/5
- Reviews
- 78
- Age
- 9y ago
Trending
estimated 90-day click momentum
ProsourceFit Tri-Fold Folding Thick Exercise Mat 6x2 with Carrying Handles for MMA Gymnastics Core Workouts Blue
- Price
- $32.69
- Rating
- 4.7/5
- Reviews
- 21,002
- Age
- 10y ago

ProsourceFit Exercise Balance Pad Non-Slip Cushioned Foam Mat & Knee Pad for Fitness and Stability Training Yoga Physical Therapy 15.5x12.75 Purple
- Price
- $24.13
- Rating
- 4.8/5
- Reviews
- 16,908
- Age
- 8y ago

ProsourceFit Tube Resistance Bands Set 2 - 20 LB with Attached Handles Door Anchor and Exercise Guide Full-Body Exercises and Home Workouts
- Price
- $27.09
- Rating
- 4.5/5
- Reviews
- 2,772
- Age
- 16y ago

ProsourceFit Exercise Balance Pad Non-Slip Cushioned Foam Mat & Knee Pad for Fitness and Stability Training Yoga Physical Therapy 15.5x12.75 Blue
- Price
- $23.65
- Rating
- 4.8/5
- Reviews
- 16,908
- Age
- 8y ago

Liquid Collagen Peptides Type I III 15 Grams Protein per Oz. |Prosource NoCarb Neutral Bottle Medtrition
- Price
- $42.14
- Rating
- 4.4/5
- Reviews
- 127
- Age
- 9y ago
Newest
by launch date
Medtrition NutriConnect ProSource TF20 ENFit Compatible Modular Protein Supplement for Tube Feeding 20g Liquid Protein in 60mL Pouch Supports Aspen Guidelines & ICU Nutrition
- Price
- $249.90
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 1y ago

Medtrition ProSource NoCarb Berry Punch Liquid Packets Case of 25-1 fl oz Packets
- Price
- $54.13
- Rating
- 4.4/5
- Reviews
- 48
- Age
- 5y ago

Medtrition Liquid Collagen Peptides Type I & III 10 Grams Protein per 1 oz ProSource Protein Liquid - Neutral - 30 Fl Oz (Pack of 1)
- Price
- $33.59
- Rating
- 4.1/5
- Reviews
- 59
- Age
- 7y ago

Medtrition ProSource ZAC Liquid Protein Berry Punch 30 Fl Oz (Pack of 1) 18g Protein Sugar Free Hydrolyzed Collagen & Whey Protein Isolate Supports Wound Healing
- Price
- $53.51
- Rating
- 3.8/5
- Reviews
- 29
- Age
- 7y ago

Prosource Regular Liquid Protein Supplement 32 oz.
- Price
- $120.46
- Rating
- 4.1/5
- Reviews
- 59
- Age
- 7y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 65% of clicks. Leaders hold, but buyers still shop past them.
Brands
4 flat
Sellers
24
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
65%
Top 20: 99%
Open market
0%
- Medtrition53%
- ProsourceFit23%
- National Nutrition20%
- Pro-Stat4%
- Open — no brand owns it (0%)
Demand
Prosource search demand
Weekly searches over the year. Pick a range.
Search terms
Top Prosource search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- prosource protein liquid11K/yr
- prosource10K/yr
- pro source protein liquid4K/yr
Reviews and returns
What reviews say buyers love and hate about Prosource
We read the reviews and the return reasons for every product selling here.
“This product tastes like orange”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
20 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Prosource questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









