Scalp Sunscreen Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Neutrogena is the best-performing scalp sunscreen brand in July 2026, moving 80,000 units across 1 ASIN for 43.5% of Top 10 volume. Sun Bum follows with 56,000 units (30.4%), ahead of Hawaiian Tropic on 20,000 units (10.9%).

With 5 brands splitting the Top 10 and 84.8% 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 $8.99 to $14.19, 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: B008VK3F94 booked 8K units at $32.00, with ▼ 11.1% MoM change. On the growth side, B0FJ2VMQP1 leads positive momentum with ▲ 500.0% MoM growth on 600 units, with B0GV7231Y5 close behind at ▲ 75.0% MoM on 700 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.