Please share tips on how to lighten melasma, blemishes, and pigmentation with home care!

Whether it's melasma, blemishes... or dark spots... (Some dermatologists said it's dark spots, while others said it's not...)

A face where pigmentation is difficult to distinguish...

It's not rich or abundant, but

I want to go to the dermatologist, but I just can't seem to find the time...

I understand that it is unrealistic to get rid of freckles and blemishes with home care alone, but if you have any tips on how to lighten pigmentation, please let me know.

I'm currently using these two things consistently—not every day, but still—but maybe I'm just not sensitive enough, because I don't really see any effect on the hyperpigmentation... haha.

I'm using niacinamide for the first time. I haven't really experienced any side effects, but I shouldn't apply a large amount, right?

Please also let me know which cosmetics pair well with niacinamide.

I've heard that cosmetics can be several times more effective if the combination is good....

I'm also curious about the reviews from those who use it that way..