Cocolab Floss Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Oral-B is the best-performing cocolab floss brand in July 2026, moving 120,000 units across 3 ASINs for 52.4% of Top 10 volume. Cocolab follows with 59,000 units (25.8%), ahead of Burst on 30,000 units (13.1%).

With 5 brands splitting the Top 10 and 91.3% 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 $5.79 to $25.25, 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: B0CQH5VVG1 booked 10K units at $9.99, with ▲ 66.7% MoM change. On the growth side, B0CQD8J54W leads positive momentum with ▲ 200.0% MoM growth on 30K 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.