I shouldn't use it just once; I need to do it consistently. What is the most effective and ideal frequency for using skin boosters?

I’ve decided to visit a dermatologist for proper skincare this time, so I’m planning to schedule a consultation. I’ve heard that you need to receive skin boosters consistently at regular intervals to see real changes, rather than just getting a one-time treatment and stopping. I’d like to hear the experiences of people who have actually undergone the procedure, rather than just listening to the consultant’s explanation. Generally, at what intervals should I visit a dermatologist for skin boosters for the most effective and ideal results? I’m curious how you schedule your visits to maximize the longevity of the treatment. Since I work full-time, scheduling is important; do you typically go every 3 to 4 weeks?