Clean Simple Eats Protein Powder Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Vital Proteins is the best-performing clean simple eats protein powder brand in July 2026, moving 210,000 units across 3 ASINs for 52.5% of Top 10 volume. Orgain follows with 60,000 units (15.0%), ahead of Core Power on 40,000 units (10.0%).

With 7 brands splitting the Top 10 and 77.5% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $29.21 to $41.88, which frames the price band a competing listing has to justify.

Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B099J2SWXV booked 20K units at $38.22, with ▲ 100.0% MoM change. On the growth side, B0GRD63RJZ leads positive momentum with ▲ 100.0% MoM growth on 10K units, with B0FM167585 close behind at ▲ 50.0% MoM on 6K units.

The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.