How are the full-face and area-focused plans compared during a skin booster consultation?

I am curious about the criteria used to compare a plan for even application across the entire face with a plan focused on dry areas or areas where skin texture is a concern during my initial skin booster consultation. I do not believe that a specific product or procedure is absolutely necessary; this is a general inquiry to better understand the explanation given after the examination.

During the consultation, do you separately check skin thickness, sensitivity, and usual care routines for different areas of the face? I would like to know if the application area or injection plan can vary depending on the specific area, such as the forehead, cheeks, or mouth area, even with the same product, and what conditions need to be checked before the total dosage.

If I were to undergo treatment for the entire face at once versus treating specific areas first, what would be the pros and cons of each approach? I would also like to know how to divide my goals—such as hydration and skin texture—instead of trying to achieve multiple objectives at once, and how to determine the priority items during this consultation.

Before making a decision, I would also like to confirm the general swelling or redness associated with each method, as well as when I can wash my face and apply makeup. Please also let me know if I can decide whether to proceed based on my schedule after just a consultation, and when I should decide to change the scope or intervals after the initial plan. I offer my thanks.