Please share the characteristics and precautions regarding fillers.

Lately, I have been seriously considering filler treatments because I want to add a little volume to my lips and nasolabial folds. Since there are so many different types of fillers, ranging from domestic to imported, I wanted to carefully weigh the characteristics of each and how much the duration of the effects varies.

I want a natural-looking correction, not an artificial one, and I would like to meet a doctor with the expertise to shape the filler beautifully. I am seeking advice because I want to know in advance how to manage bruising and swelling after the procedure, as well as any precautions I should take in my daily life, so that I can be prepared.