Olive Young Patheon Noscarine Trouble Serum

This is Patheon Noscarina Trouble Serum.

I have acne-prone, sensitive skin, but I like this product because it is gentle and non-irritating. It applies smoothly, is moisturizing, and absorbs quickly. The capacity is quite large for an ampoule, so it lasts a long time. The dropper design is neat and clean. It seems like the entire cream and toner line is good as well.