Protein price tracker

How tracked protein powder prices have changed over time.

Price history

Average change from each product’s first recorded price.

+16.9%Sep 26144 tracked products
View monthly data
MonthPrice changeProducts
Feb 250.0%19
Mar 25-0.1%250
Apr 25+3.6%161
May 25+3.3%123
Jun 25-0.2%149
Jul 25+0.8%221
Aug 25+3.3%163
Sep 25+2.9%153
Oct 25+0.8%131
Nov 25+2.3%196
Dec 25+5.9%167
Jan 26-0.9%158
Feb 26+8.6%190
Apr 26+12.3%198
Jun 26+8.0%214
Aug 26+17.6%299
Sep 26+16.9%144

Lowest cost per 25g

Compare powders
Naked NutritionRice
$0.99per 25g protein
NAKEDPea
$1.06per 25g protein
MuscleTechWhey Protein Powder (Vanilla Cream, 5LB), 24g Protein
$1.18per 25g protein

Latest catalogue check: Sep 8, 2026. Recorded prices; availability can change.

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How this is calculated

For each product, we compare its average recorded price in a month with its first recorded price. The chart shows the average of those percentage changes. Months need at least 10 tracked products.

This is a tracker of our product sample, not an official inflation measure. The products contributing to each month can change. Values are relative to each product’s first observation, not the previous month or the start of the year.

Whey Protein Price Chart & Tracker — Compare Index Scores | WheyIndex