This is my absolute favorite cosmetic product. Product name: SK2 Pitera Essence

This is SK-II Pitera Essence.

Honestly, the smell is truly terrible (a sour smell), but when I use it, my skin texture improves and my tone brightens. It also seems to be fading my blemishes, so I purchased a large size and have been using it consistently.

I don't want to use it because of the price and it's a Japanese product, but there is no skincare product quite like this for my skin yet, so I am using it as my favorite.

I tend to hear that I have youthful skin.