코덕민이
비타민C,글루타치온 섭취 추천드려요
Since most cosmetics these days are multi-functional, it seems like they basically all contain anti-wrinkle and whitening functions.
It seems many people take ingestible beauty products known as "inner beauty" in addition to topical products. I have only tried vitamins, so which inner beauty product would be helpful for someone in their mid-40s?