Please recommend a treatment for freckles and blemishes.

I'm really worried about my melasma and blemishes. Please tell me what dermatological procedures can definitely get rid of them! There are many types of treatments for melasma and blemishes, such as Picotone, Fraxel, and IPL; which types of melasma and blemishes are each most effective for?

How quickly do freckles and blemishes fade if I actually try it? Is one or two sessions enough?

I heard that side effects can include skin sensitivity or hyperpigmentation. I'm curious to hear from people about how long those effects last.

I would appreciate it if you could let me know if the pain is just a stinging sensation during the procedure and if anesthetic cream is essential!

Please share your honest review.