Mac Lip Liner Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

e.l.f. is the best-performing mac lip liner brand in July 2026, moving 24,000 units across 3 ASINs for 41.4% of Top 10 volume. NYX PROFESSIONAL MAKEUP follows with 13,000 units (22.4%), ahead of Wonderskin on 7,000 units (12.1%).

With 7 brands splitting the Top 10 and 75.9% 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 $4.00 to $14.40, 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: B0G5T5NMJZ booked 4K units at $5.99, with ▲ 100.0% MoM change. On the growth side, B0FKK6GG32 leads positive momentum with ▲ 500.0% MoM growth on 300 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.