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It's very easy to use, I'm using it all the time, it's very hydrating, and it's cheap.
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Not necessarily contained. The branch grip can be detected by method for the presence of fluorescent agents.
1. If you find that there is a significant improvement after using it, and your complexion has become a lot whiter all of a sudden, then it may contain fluorescents. Because this white color is not emitted from the body, it is only caused by the reflection of light by phosphor.
2. When you use it, you feel a tingling or itching sensation, there are allergenic substances, and phosphor is the biggest allergen, so you must stop using it.
3. In a relatively dark room, put ** in the money detector, turn on the ultraviolet lamp, if ** contains phosphor, it will emit blue-violet light. If there is no phosphor in **, it will not appear.
4. You can also take some of the liquid in the ** on the white paper, and then turn on the ultraviolet lamp, if there is a fluorescence reaction, it means that the ** contains phosphor, so ** must not be used.
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Fluorescent brightener is a fluorescent dye and a complex organic compound whose characteristic is that it can produce blue fluorescence, which can make the substance visible to the naked eye very white.
Test whether ** contains fluorescent brightener, open the package of **, and then put it under the "ZF-C three-purpose ultraviolet analyzer", use ultraviolet light** to see if it will emit bright blue light, if so, indicate that ** contains fluorescent agent. If you don't have an ultraviolet analyzer, you can use an ultraviolet flashlight, an ultraviolet money detector pen, etc.
Fluorescent-containing ** shows a very large area of bright blue when irradiated with ultraviolet light. If you come into contact with the liquid slightly, it will adhere to the fluorescent agent, and if you take it, you will also have fluorescence. After rinsing your hands with water three times, the fluorescent agent on your hands still emits a strong bright blue light under ultraviolet light, and it is almost not washed off.
Switch to hand sanitizer 3 times, and after irradiation, your hands also emit blue light, but the effect is slightly better than that of clean water. Washing with a facial cleanser is almost as effective as a hand sanitizer, but it does not completely remove the fluorescent light that remains on your hands.
Harm of fluorescent agents to the human body:
Fluorescent agents are not as easy to be decomposed as general chemical components, but accumulate in the human body, producing many harmful effects and greatly reducing human immunity; Fluorescents bind to proteins outside the wound and can also hinder wound healing; Fluorescent agents can cause human cells to have a tendency to mutate, and their toxicity accumulates in the liver or other important **, which can become a potential carcinogenic factor. Cause damage to the blood system: chemical substances are easy to pollute human blood, although blood has a certain self-purification ability, trace amounts of harmful substances into it, will be diluted, decomposed, adsorbed and discharged, but long-term, a large number of toxic substances poured into, will cause qualitative changes; When it enters the blood circulation, it will damage the cell membrane of red blood cells, causing hemolysis.
I can't say this specifically, but the meaning of cropped pants is seven-tenths of the original long pants, according to the length of your own legs, seven-tenths, you should get there, because everyone's legs are not the same length (referring to the length compared to others).
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