I finally made up my mind to have my lip injected, which had become narrow in the meantime. It took so long because I only know badly done lips. But the doctor said during the first consultation that he likes to do this treatment very often and that he attaches great importance to naturalness.
I almost couldn't believe that the treatment really didn't hurt. My result after one treatment was very nice, as was that of my friend, who was also treated. Now I still have the option of a free follow-up check, during which any corrections can be made.