Baby Shampoo Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Johnson's Baby is the best-performing baby shampoo brand in July 2026, moving 40,000 units across 3 ASINs for 30.8% of Top 10 volume. The Honest Company follows with 40,000 units (30.8%), ahead of Aveeno Baby on 30,000 units (23.1%).

With 5 brands splitting the Top 10 and 84.6% 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 $8.84 to $16.04, 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: B07DTJM47S booked 10K units at $16.97, with ▲ 0.0% MoM change. On the growth side, B07VHR8NDF leads positive momentum with ▲ 100.0% MoM growth on 10K units, with B07JVK3FBY close behind at ▲ 100.0% 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.