Please recommend ampoules or cosmetics that are good for freckles.

Perhaps because I neglected sun protection in my 20s, the melasma and blemishes under my eyes are increasing as I get older. Of course, cosmetic procedures would be the most effective, but I feel a strong need to manage my skin on a daily basis using cosmetics. Please recommend any products you have tried that are effective for removing melasma and blemishes without irritation. I found that whitening vitamin products tend to sting and burn a bit. Ampoules are good, as are pad types and creams. I just hope my melasma fades, even if it's only a little bit slowly. Also, I will make sure to apply sunscreen from a young age. Prevention is the best!