Please recommend a melasma ampoule that is effective for removing melasma and blemishes!

hello.

Lately, I have been very worried because freckles and blemishes have been appearing on my skin more noticeably. In particular, the hyperpigmentation seems to have worsened since the summer when I was exposed to a lot of sunlight.

I have considered dermatological procedures, but it is difficult for me right now due to the cost and recovery time. I am looking for products to remove melasma and blemishes that I can use consistently at home.

I've seen online that ampoules for melasma and blemishes are effective, but are there any products that can be used without irritation even on sensitive skin? I would appreciate it if you could let me know if you have personally used any products or have any recommendations for melasma removal cosmetics.

In particular, since I am concerned about both melasma and blemishes at the same time, I think it would be better if it were a melasma ampoule or serum that has both whitening and skin soothing effects.

I am also curious to know how you manage the removal of blemishes and freckles.

Also, has anyone tried the Vita Niacin Blemish Serum? It has a bright yellow color that catches my eye these days, so I'm curious about it.