What Buyers Usually Get Wrong
Many retail assortments overload on serums and underbuild the cleanser layer. That creates weak routine attachment and lower basket coherence.
The more useful cleanser question is not just what is popular, but which line supports repeat replenishment and sits well beside the rest of the assortment.
Merchandising Logic
Cleanser pages work best when they mix category education with a visible shortlist of products and brand options.
A useful page should answer who the line is for, what kind of routine it fits, and what the next buying step is.
How Cosmain Helps
Cosmain is useful once you move from category curiosity to shortlist building. You can continue from public cleanser research into brand and category discovery without relying on a giant search grid.
That keeps the public experience focused while still giving buyers a clear next step when they want to compare more options.