It's always nice to see a new store in the Mekong plaza. Lately I have been into Korean facial skincare, and this store has plenty of masks and cleansers. They are a little pricey though. I have found better value products on Amazon and in California.
Convenience wise, it's great. If you have questions, you can ask the staff. And they have some other items that you can't buy on Amazon so it's always worth a look. And window shopping is pretty fun in this store as well.