By what criteria are skin boosters and LDM treatments distinguished during a lip moisturization consultation?

I am looking into Maypure's moisturizing care information because I am concerned about dryness around my mouth and fine lines. Both the Skin Booster and LDM are listed, and I am wondering what criteria I should use to differentiate between them during a consultation. I haven't received either treatment yet. Rather than deciding on a procedure right away, I would like to know the approach best suited to my skin condition first.

I would also like to ask if you check the skin's moisturization and soothing status first before considering injection procedures if there is visible flaking or tightness. I am curious if you consult about areas that move when speaking or smiling, such as the corners of the mouth, in the same way as you do the cheeks, and how you distinguish between fine lines revealed by dryness and elasticity issues.

I am not asking if I can perform both procedures on the same day, but rather when they must be done together and when it is better to observe the results of each step first. If I can receive a consultation at the same time, could you explain the reasons behind the specific order or intervals? I would also like guidance on moisturizing products to use at home and treatments to avoid if I experience tightness or irritation. I understand that a decision must be made after personally examining my skin condition.