Protein bars: a trending product
Crowded: demand is real, the shelf is full. Protein bars is past its fastest climb: overall interest is up +25% in a year but down 20% in the last three months. Next Big's projection: likely to keep rising over the next 12 months.
- Data qualityHow well its sources carry the Pulse's line over the last 13 weeks. Medium data quality: sources from more than one company carry the line lately, not all of them steady. Every label
- Medium
- Stage
- Crowded
- Score
- 44/100
- Stage
- Crowded
- demand is real, the shelf is full
- Score
- 44/100
- demand, shelf, proof, room, creators
- Searches, a year
- +25%
- Next Big Pulse
- Searches a month
- 165K
- The Pulse now, US, between 31K and 877K
- On the lists
- 8
- best place #1
- Brands
- 3
- of 3 listings read
- Shopping searches
- +19%
- on a year ago
Crowded: demand is real, the shelf is full
- Why this stage
- Median 5,649 reviews: a moat.
- Google Shopping +19%.
Score: 44/100
Five parts, weighted. Each bar is how far the part goes.
- Demand (30)17
- Shelf momentum (25)13
- Proof people buy (15)8
- Room for a new seller (15)0
- Few creators yet (15)8
The shelf
What protein bars holds of Amazon's tracked best-seller lists now, as a kind of product: never one listing or brand.
- On the lists
- 8 listings in 15 places
- Best place
- #1
- Median price
- not read
- Brands
- 3 brands among the 3 listings we've read
- Reviews
- median 5,649, 151.3 a day across the listings
- Subscribe & Save
- 0% of listings
What's next for protein bars
- Direction
- Cooling, -20% over the last 3 months.
- Next 6 months
- Next Big's projection: +17% in six months, likely between -20% and +101%.
- Next 12 months
- Next Big's projection: likely to keep rising (+17%).
- What it opens
- A taste-test and nutrition comparison tool ranking protein bars by protein per dollar, sugar and flavour, or a bulk sampler subscription.
Who buys it, and why
Protein bars refers to snack bars made with whey, milk, soy or plant protein, sold as a quick source of protein for workouts, meal replacement and on-the-go snacking. People search it to compare brands such as Quest, RXBAR and David, look at sugar and calorie content, find the best tasting ones and buy in bulk. In practice, buyers are gym-goers, dieters and busy workers, and demand has grown with the high-protein trend. It is a crowded, repeat-purchase category where new entrants compete on taste, ingredients and price.
Sources
Searches: the Next Big Pulse, blended from every source with a weekly or monthly reading for protein bars. The shelf: our constant reads of Amazon's tracked Best Sellers and New Releases top 100s, counted as a kind of product.
- Bing searches48%since Sep 2024
- YouTube search32%since Sep 2024
- Google Shopping13%since May 2025
- News coverage (GDELT)6%since Oct 2024
- Google News search0%since Mar 2026
Data quality: medium, sources from more than one company carry the line lately, not all of them steady. The last 2 weeks rest on fewer sources: they aren't in YouTube search, Google Shopping and Google News search yet. How the grade works
Searches a month is the Pulse's reading now, in Google Ads' scale for the US; cost per click and ranking difficulty are Google Ads keyword estimates.
The same search on Google Trends · How we read every source
Projections are Next Big's forecasts from public search data. They aren't financial, investment, trading or medical advice.
Questions
Is protein bars a good product to sell?
Crowded: demand is real, the shelf is full. Median 5,649 reviews: a moat. Google Shopping +19%. Its score is 44 out of 100.
How many protein bars are on Amazon's best-seller lists?
8 listings in 15 places across the lists we read constantly, the best at #1.
Is protein bars still popular in 2026?
Yes. Overall interest in protein bars is up +25% on a year ago, though down 20% over the last three months.
How many people search for protein bars?
About 165,000 searches a month in the US, on the Next Big Pulse.
Will protein bars keep growing?
Next Big's projection says it's likely to keep rising over the next 12 months (+17%): +17% in six months, likely between -20% and +101%. It's a forecast from public search data, not advice.
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