Traveling to Taiwan Province Province, where can I buy local cosmetics in Taiwan Province Province such as Guangyuan Liangmei Diary?

Generally, there are convenience stores, such as seven chain stores, which are sold by the whole family. Price, generally 5 tablets a pack, the price is around 200 yuan NT, there are many flavors to choose from. They are all genuine. Or they are also sold in shops in the night market. Taiwan Province Province generally does not buy fakes. So feel free to buy it.