Choline Supplements Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

THORNE is the best-performing choline supplements brand in July 2026, moving 24,000 units across 2 ASINs for 27.6% of Top 10 volume. Natures Craft follows with 20,000 units (23.0%), ahead of Nature Made on 14,000 units (16.1%).

With 8 brands splitting the Top 10 and 66.7% 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 $24.99 to $30.50, 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: B0CTNTBDS7 booked 6K units at $32.66, with ▲ 100.0% MoM change. On the growth side, B0G3B6H6R1 leads positive momentum with ▲ 900.0% MoM growth on 500 units, with B07G7HSQK9 close behind at ▲ 100.0% MoM on 2K 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.