Extend Gel Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

beetles Gel Polish is the best-performing extend gel brand in July 2026, moving 38,000 units across 4 ASINs for 35.2% of Top 10 volume. Makartt follows with 20,000 units (18.5%), ahead of UNA GELLA on 20,000 units (18.5%).

With 6 brands splitting the Top 10 and 72.2% 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 $7.99 to $8.99, 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: B0DTP7MKZV booked 9K units at $6.99, with ▲ 28.6% MoM change. On the growth side, B0DDTF3863 leads positive momentum with ▲ 275.0% MoM growth on 3K units, with B0F2F9GM9V close behind at ▲ 100.0% MoM on 8K 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.