Why are women's hygiene products so expensive?

First of all, let's talk about the basis of my view: & ldquo; Expensive & rdquo; And & ldquo; Cheap & rdquo; It is a value judgment based on purchasing power and consumption level, not a factual judgment.

But sanitary napkins & ldquo; Expensive & rdquo;, Many women can't afford it, which is a very common problem all over the world and a very common value judgment among women. This reflects women's spending power and women's poverty.