Hydrogen Peroxide 12 Percent Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Amazon Basics is the best-performing hydrogen peroxide 12 percent brand in July 2026, moving 100,000 units across 3 ASINs for 69.9% of Top 10 volume. BRIOTECH follows with 17,000 units (11.9%), ahead of Essential Oxygen on 7,000 units (4.9%).

With 7 brands splitting the Top 10 and 86.7% 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 $10.68 to $36.99, 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: B08WFLVD8G booked 4K units at $22.95, with ▲ 33.3% MoM change. On the growth side, B0B1LBCQYL leads positive momentum with ▲ 100.0% MoM growth on 1K units, with B09HW9VJGQ close behind at ▲ 100.0% MoM on 400 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.