If you are a student with a beauty foundation, you can learn skin management quickly, usually about half a month, because you don't need to learn a lot about beauty.

If you are a student who has no contact with this industry at all, it is generally recommended to study at least 1-3 months. If you don't know the skin structure and common sense, you can only learn the fur, but not the essence. Nowadays, many skin management employers require students to understand not only skin management, but also beauty technology.