Has anyone tried the Meladuse Ampoule to improve dull blemishes?

As I get older, my face looks dull due to the freckles and blemishes that have increased significantly, so I'm thinking of starting a full-fledged whitening home care routine.

I heard from an acquaintance that among the management items recommended by Maypure, the Meladuse Ampoule product is excellent for improving pigmentation because it contains highly concentrated ingredients.

I'm really curious to know if, if I use the Meladuse Ampoule consistently until I empty the entire bottle, I'll see a dramatic effect where my skin tone becomes noticeably brighter and clearer than before.

Also, if you could tell me in detail whether the Meladuse ampoule formulation itself provides sufficient moisture or if I need to apply a generous amount of moisturizer separately after the treatment, it would be very helpful in purchasing the product.