Vaginal Moisturizer Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

O Positiv is the best-performing vaginal moisturizer brand in July 2026, moving 139,000 units across 3 ASINs for 63.5% of Top 10 volume. Uberlube follows with 20,000 units (9.1%), ahead of Vagisil on 20,000 units (9.1%).

With 8 brands splitting the Top 10 and 81.7% 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 $5.69 to $28.97, 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, B0DQFF69NH leads positive momentum with ▲ 66.7% MoM growth on 500 units, with B003GQKQ40 close behind at ▲ 50.0% MoM on 3K 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.