If you are a solid partner, you can learn the course upgrading technology for about 5-7 days, and you can focus on what you don't know, but if you don't have a solid foundation, it is not suitable for the study of crash courses!
If the foundation is completely zero or weak, it is recommended to choose a course of about 10- 15 days, so as to have a systematic understanding of skin management, which is conducive to later employment and entrepreneurship.
It usually takes about 3-4 days to understand the theoretical knowledge of skin. Although skin management is not as professional as dermatologists, as a skin care project, we should have a thorough understanding of the tissue structure of skin and the causes of problem skin. Otherwise, if a customer asks you why I have spots on my face, and you can't answer professionally, it's embarrassing!
Products and instruments are generally discussed together, which usually takes about 2-3 days. Product collocation is the key point, because everyone's problems are different, the products they need are different, and the proportion of collocation is also different. Usually the school teaches the same formula, so some skin managers are not accepted by customers when they join the company.
Finally, the practical operation, because the skin management practical operation model is more expensive, so the school does not force students to do practical operation, depending on the wishes of students, usually it takes about 3 days to operate on the dummy model. Generally speaking, skin management training takes about 10- 15 days. You can make a choice according to your own situation!