Fairlife Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Core Power is the best-performing fairlife brand in July 2026, moving 250,000 units across 4 ASINs for 52.1% of Top 10 volume. Premier Protein follows with 50,000 units (10.4%), ahead of CELSIUS on 50,000 units (10.4%).

With 7 brands splitting the Top 10 and 72.9% 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 $21.99 to $47.18, 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, 2 ASINs forced its way in: B00QM3LZGC booked 30K units at $4.78, with ▲ 50.0% MoM change. On the growth side, B08T699VPT leads positive momentum with ▲ 900.0% MoM growth on 2K 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.