If you want to avoid acne, the most important thing is to avoid eating greasy, spicy and irritating food (I am not so jealous now), and the most important thing is not to eat fish, shrimp, crab, meat, chicken, cattle and sheep. .
Also, drink more water. You can put a few slices of lemon in the water. Fresh, two a week is enough. This is not only good for the skin, but also contains vitamin C, which is also good for hydrating. . . Be sure to stick to it, keep drinking it, it will be good for your skin in the future ~ ~ ~
If the skin is seriously short of water, you can make some hydrating spray yourself, and even mineral water is not bad. I used pure rose dew and pure tea tree dew. . . You can try it if you are interested ~ ~ ~
In addition, it is about cleanliness. Facial cleanser should not be too alkaline. Don't think it's good to wash it. . Too dry will dehydrate the skin and make it very oily ~ ~ Let's just say it. . .