The mutual encouragement makeup model in Little Red Book is real. Xiaohongshu is a social platform, and many users are engaged in makeup artists, photographers, models and other related industries. In Little Red Book, these users can contact each other and organize modeless activities to meet each other's needs.

When organizing such activities, makeup artists and models can get to know each other during the makeup trial and determine each other's needs and interests. This way can help the makeup artist find the most suitable model for himself, and at the same time, it can also help the model find the most suitable makeup artist for himself.

However, it should be noted that when participating in such activities, both parties should maintain integrity, respect and abide by the agreement. In the model exemption activity, models need to understand that although they can get free makeup and photos, their participation is not only to get these, but more importantly, to help makeup artists complete their works and improve each other's skills and experience. At the same time, makeup artists also need to respect the time and appearance of models, meet the needs of models as much as possible, and provide high-quality makeup and shooting services.

In short, the mutual exemption of makeup models in Xiaohong's book is real, but both parties need to maintain integrity and respect and abide by the agreement when participating.