All right, let me do it by hand. (1) L-VC has stock solution and mask. The stock solution is put in a gray opaque bottle for external use. Can't be taken orally, put it on your face before going to bed at night. It might sting a little. If it doesn't relieve for 5 minutes, it can't be used. L-vc is a powerful whitening agent with good effect. Prices are mostly above 65,438+000. The brands are Enshi and Meilijia Powder. It is said that Enshi is good, but I have never used it. (2) there is also a levorotatory VC mask. Hehe, I can say more about this. Beautiful levorotatory VC mask is highly recommended. I searched online and got rave reviews. I later bought 6 tablets for 40 yuan, which was really a little painful for me, but the effect was really indescribable. It was moist all night. After using 5 diapers, I felt that my whole complexion was much whiter. Awesome! Well, Watsons sells it. Usually it's 1 tablet,1tablet, and when doing activities, it's 6 tablets, 40 …