How many blemish treatments do I need to see results? Haha.

While looking into blemish treatments, this is exactly what I was most curious about, lol. I'm really wondering if it's effective after just one session, or if I need to get it consistently multiple times.

Hospitals usually say you need at least 5 sessions, but honestly, it seems like everyone says the same thing during consultations, so I'm actually more curious about real-life experiences. I would be so disappointed if I only got it once or twice and there wasn't much difference.

In particular, I’ve heard that there is a difference in blemish treatments between dark, mole-like spots and lighter, melasma-like spots. I would like to know if the speed of results varies for each type. Since my blemishes are spread out over my face, I am hoping they will gradually fade rather than disappearing all at once.

I am also curious about the treatment interval. I feel like getting it too often might be hard on my skin, but if I leave too much time between treatments, the effects might diminish, haha. I would also like to know if there is an appropriate frequency.

For those of you who have consistently received blemish treatments, please let me know at which session you started to see results!! I'm curious about the realistic process of change!!