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Whey protein powder: a trending product

Updated

Crowded: demand is real, the shelf is full. Whey protein powder is still climbing: overall interest is up +35% in a year, and holding over the last three months (+9%). Next Big's projection: likely to level off over the next 12 months.

ConfidenceHow sure the Pulse is over its last 13 weeks. Medium confidence: sources from more than one company carry the line lately, not all of them steady. Every label
Medium
Stage
Crowded
Score
59/100
Next Big Pulse.
whey protein powder: weekly interest over three years, +35% in a year.
Stage
Crowded
demand is real, the shelf is full
Score
59/100
demand, shelf, proof, room, creators
Searches, a year
+35%
Next Big Pulse
Searches a month
under 500,000
Estimated, US. Thin data: too few searches for a Google Ads figure, so only a bound shows: under 500,000 a month, from another search engine's count and how that count relates to Google's; a Google Ads figure would make it firm.
On the lists
3
best place #3
Median price
$47.99
on the lists
Brands
1
of 1 listings read
Shopping searches
+8%
on a year ago

Crowded: demand is real, the shelf is full

Why this stage
Median 7,364 reviews: a moat.
Web search +250%, Google Shopping +8%.

Score: 59/100

Five parts, weighted. Each bar is how far the part goes.

  • Demand (30)30
  • Shelf momentum (25)13
  • Proof people buy (15)9
  • Room for a new seller (15)0
  • Few creators yet (15)8

The shelf

What whey protein powder holds of Amazon's tracked best-seller lists tonight, as a kind of product: never one listing or brand.

On the lists
3 listings in 4 places
Best place
#3
Median price
$47.99
Brands
1 brand among the 1 listing we've read
Reviews
median 7,364, 29.7 a day across the listings
Its share of the lists, night by night (3 nights)

What's next for whey protein powder

Direction
Climbing; level over the last 3 months (+9%, within its own noise).
Next 12 months
Next Big's projection: likely to level off (+1%).

Who buys it, and why

Whey protein powder refers to a supplement made from the protein in milk whey, sold as concentrate, isolate or hydrolysate, mixed into shakes, oats and baking to raise protein intake. People search it to compare brands, flavours, protein per scoop, price and third-party testing. In practice buyers are gym-goers, people losing weight, older adults and, increasingly, GLP-1 users trying to keep muscle. The rise follows the wider high-protein food trend. It is a large, crowded consumable category where newcomers compete on taste, clean labels and specific audiences.

Sources

Searches: the Next Big Pulse, blended from every source with a weekly or monthly reading for whey protein powder. The shelf: our nightly reads of Amazon's tracked Best Sellers and New Releases top 100s, counted as a kind of product.

What the line for whey protein powder is made of, by its share of the last year
  • Web popularity49%since Sep 2024
  • Bing searches30%since Sep 2024
  • Google Shopping11%since Jun 2025
  • YouTube search10%since Sep 2024

Confidence: 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 Bing searches and web popularity yet. How the grade works

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 whey protein powder a good product to sell?

Crowded: demand is real, the shelf is full. Median 7,364 reviews: a moat. Web search +250%, Google Shopping +8%. Its score is 59 out of 100.

How many whey protein powder are on Amazon's best-seller lists?

3 listings in 4 places across the lists we read every night, the best at #3.

How much does whey protein powder cost?

The median price among the listings on the lists is $47.99.

Is whey protein powder still popular in 2026?

Yes. Overall interest in whey protein powder is up +35% on a year ago, and roughly level over the last three months (+9%).

Will whey protein powder keep growing?

Next Big's projection says it's likely to level off over the next 12 months (+1%). It's a forecast from public search data, not advice.

More trending products in Fitness

All trending products
  1. whey protein isolateFitness+95% in a year, +46K a month (rough)
  2. whey isolate protein powderFitness+17% in a year, +11K a month (rough)
  3. protein shakeFitness+10% in a year, +25K a month (rough)
  4. gps running watchFitness+112% in a year
  5. protein powderFitness-1% in a year, -4K a month (rough)
  6. antiperspirantBeauty+92% in a year

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