Do you have any special know-how for adjusting it to minimize traces left on the surface?

I am worried that treatments involving direct injections will leave marks on the skin's surface—such as raised embossing, redness, or bruising—that stand out too much. If unsightly marks linger for a long time, it becomes difficult to engage in daily activities or meet people, so I feel quite burdened by the process of marks remaining on the skin after the procedure.

I wanted to restore elasticity deep within my skin, but I hesitated to make a decision due to concerns about these marks until I learned about Revicol. I am curious how long the embossing, redness, or bruising-like phenomena on the skin surface typically last after the procedure. Do unsightly marks not linger for a long time?

I am also curious if there is any special know-how or management method to control the process and minimize irritation or marks left on the surface.