I used it for the first time for 3 days and felt different from other skin care products. After spraying, my face tightened. After using a bottle, everyone around me said that his face was small, but his weight did not change. It's amazing, and the skin color is getting brighter and brighter. The most important thing is that I like tasteless. I haven't used it much before, and it has a strong smell of alcohol or plants when sprayed.