Vape Pen Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

ITSTUVRH is the best-performing vape pen brand in July 2026, moving 4,000 units across 3 ASINs for 49.4% of Top 10 volume. STREET WISE SECURITY PRODUCTS follows with 1,000 units (12.3%), ahead of Penjamin on 900 units (11.1%).

With 7 brands splitting the Top 10 and 72.8% 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 $14.06 to $21.95, 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: B0FR43SBY4 booked 500 units at $21.99, with ▲ 66.7% MoM change. On the growth side, B0F335J1QH leads positive momentum with ▲ 200.0% MoM growth on 300 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.