Eqqualberry Vitamin Illuminating Serum Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

medicube is the best-performing eqqualberry vitamin illuminating serum brand in July 2026, moving 110,000 units across 2 ASINs for 18.0% of Top 10 volume. The Ordinary follows with 100,000 units (16.4%), ahead of MEDITHERAPY on 100,000 units (16.4%).

Volume is spread across 8 brands, with the top three holding 50.8% between them. No single label controls the shelf, which usually leaves room for a well-differentiated listing to take share without outspending an incumbent. Average selling prices among the leaders run from $6.00 to $20.35, 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: B0GCC2JV65 booked 40K units at $21.80, with ▲ 33.3% MoM change. On the growth side, B08R994Q1L leads positive momentum with ▲ 100.0% MoM growth on 20K units, with B076611KCY close behind at ▲ 80.0% MoM on 9K 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.