Postpartum Faja Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Frida Mom is the best-performing postpartum faja brand in July 2026, moving 12,000 units across 2 ASINs for 36.4% of Top 10 volume. NYOrtho follows with 6,000 units (18.2%), ahead of FeelinGirl on 5,000 units (15.2%).

With 7 brands splitting the Top 10 and 69.7% 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 $21.59 to $31.49, 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: B07QMX88QG booked 3K units at $28.60. On the growth side, B09QRQGT85 leads positive momentum with ▲ 100.0% MoM growth on 2K units, with B0F83R5624 close behind at ▲ 100.0% MoM on 1K 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.