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

Tea Tree is the best-performing tea tree shampoo brand in July 2026, moving 20,000 units across 2 ASINs for 27.4% of Top 10 volume. Botanic Hearth follows with 17,000 units (23.3%), ahead of Head & Shoulders on 13,000 units (17.8%).

With 7 brands splitting the Top 10 and 68.5% 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 $17.42 to $32.50, 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: B0C6MXHNJ8 booked 4K units at $14.06, with ▲ 33.3% MoM change. On the growth side, B0GPB8X325 leads positive momentum with ▲ 900.0% MoM growth on 1K units, with B0028S31MQ close behind at ▲ 100.0% MoM 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.