Brandwave

Isopure vs Premier Protein:Which is more popular?

In September 2026, Isopure had more branded searches than Premier Protein among protein powder brands in the United States. Isopure had about 22,200 branded searches, while Premier Protein had 18,100. Isopure made up 6.1% of all protein powder brand searches we track, and Premier Protein accounted for 5%. When we asked ChatGPT and Google AI Overviews about protein powder brands, Isopure appeared in one of the five answers and Premier Protein in none.

Among protein powder brands in the United States in September 2026

Who do people search for more?

Isopure, about 23% more searches than Premier Protein

Isopure 22.2K searchesPremier Protein 18.1K searches

Who does AI mention more?

Isopure, mentioned in 1 of 5 answers, Premier Protein in 0

Isopure in 1 of 5Premier Protein in 0 of 5

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Top protein powder brands in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Isopure was mentioned in one out of five: in one of the three ChatGPT answers, but not in either of the two Google AI Overviews. Premier Protein did not appear in any of the five answers.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. Optimum Nutrition1st
  2. Dymatize2nd
  3. Transparent Labs3rd
  4. Vega4th
  5. Naked Nutrition5th
  6. Orgain6th
  7. Isopure7th
  8. Ghost8th
  9. Momentous9th
  10. +3 more
  11. Premier Protein–
  12. +2 more

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • Optimum Nutrition5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Dymatize3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Transparent Labs3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Orgain2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Vega2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Naked Nutrition2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Isopure1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Ghost1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Momentous1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Premier Protein0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

+5 more

See every answer about protein powder brands

5 answers

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in United States on October 26, 2026.

Is Isopure or Premier Protein more popular in search?

This chart shows how often people search Google for Isopure and Premier Protein by name. Each line represents a brand's share of searches for all 15 protein powder brands we track, month by month, from searches in United States.

Isopure and Premier Protein among protein powder brands in the United States, by month

Share of searches by month for Isopure, Premier Protein. The figures are in the table below the chart.

View monthly share of searches table
MonthClean Simple EatsOptimum NutritionOrgainDymatizeMyproteinRyseTransparent LabsIsopurePremier ProteinGhostVegaNaked NutritionMuscle MilkGarden of LifeMomentous
Oct 202522.9%10.3%15.3%4.6%8.4%8.4%4.6%5.6%3.7%3.1%4.6%3.1%2.1%2.1%1.4%
Nov 202531.8%9.5%9.5%4.3%11.7%9.5%4.3%4.3%2.9%2.9%3.5%2.3%1.6%1.3%0.68%
Dec 202522.4%10%12.2%5.5%10%10%4.5%5.5%3.7%3.7%5.5%3%2%1.3%0.88%
Jan 202622.7%10.2%15.3%5.6%8.4%8.4%4.6%5.6%3.7%3.1%4.6%3.7%2%1.4%0.74%
Feb 202621.8%9.8%14.6%5.4%8%9.8%4.4%6.5%4.4%3.6%4.4%3.6%2%1.3%0.7%
Mar 202624.4%11%13.4%4.9%7.4%7.4%4.9%6%4%4%4%4%2.2%1.5%0.8%
Apr 202624.7%9.1%13.6%6.1%7.4%7.4%6.1%6.1%4.1%3.3%4.1%4.1%1.8%1.2%0.81%
May 202625.1%11.3%11.3%6.2%7.5%7.5%6.2%6.2%4.1%3.4%4.1%3.4%1.8%1.2%0.66%
Jun 202618.9%12.7%12.7%6.9%6.9%8.5%5.7%6.9%4.6%3.8%3.8%3.8%2.5%1.4%0.92%
Jul 202616.3%10.9%24.3%6%6%7.3%6%6%4%3.3%2.7%3.3%2.2%0.97%0.8%
Aug 202617.2%11.5%14%7.7%7.7%7.7%7.7%6.3%5.1%4.2%3.4%3.4%2.3%1%0.83%
Sep 202616.5%13.5%13.5%7.4%7.4%7.4%7.4%6.1%5%4%4%3.3%2.7%0.79%0.79%

How has the Isopure and Premier Protein comparison changed over the last 12 months?

3 findings

How did search popularity change for United States protein powder brands in September 2026?

1 change

  1. Estimated monthly branded searches for Premier Protein in the United States rose 22.3% over 12 measured months, from 14.8K to 18.1K in September 2026.

How are branded searches counted?

2 search terms

Brandwave collects information about searches that people make online using Isopure’s and Premier Protein’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

Isopure

1 branded search term

  • isopure

Premier Protein

1 branded search term

  • premier protein powder

How the Brand Demand Index is measured

Other head-to-heads among protein powder brands

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