Listerine On The Go Packets Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Listerine is the best-performing listerine on the go packets brand in July 2026, moving 180,000 units across 5 ASINs for 46.2% of Top 10 volume. TheraBreath follows with 140,000 units (35.9%), ahead of Crest on 30,000 units (7.7%).

With 5 brands splitting the Top 10 and 89.7% 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 $9.55 to $14.82, 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. On the growth side, B0DNRJ6RP8 leads positive momentum with ▲ 614.3% MoM growth on 5K units, with B0GD6Y7GT1 close behind at ▲ 300.0% MoM on 200 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.