Tea polyphenols, like natural antioxidant treasures, are extracted from tea leaves. It has a strong antioxidant capacity, and it is non-toxic, non-***, and will not bring any odor. Tea polyphenols, like the secret treasures of tea, are made up of a complex mixture of polyphenols and their derivatives. These compounds are like the magic factor in tea, which is mainly composed of catechins, flavonols, anthocyanins, phenolic acids and their phenolic acids. 
Tea polyphenols indirectly improve the body's comprehensive immunity by regulating the activity of immunoglobulins. It is able to stimulate changes in antibody activity, which improves the overall immunity of the person. This regulatory effect enables tea polyphenols to inhibit or kill various pathogens, germs and viruses, and escort human health.
Tea polyphenols also have anti-reaction and allergic effects. It can strongly inhibit the release of histamine, and its anti-allergic effect is significantly stronger than that of commonly used anti-allergic drugs. For allergic conditions such as asthma, tea polyphenols have a significant curative effect. 
In addition, tea polyphenols can also relieve gastrointestinal tension, antidiarrheal and diuretic. It stimulates gastrointestinal reactions, accelerates peristalsis of the large intestine, **constipation. At the same time, tea polyphenols can also inhibit and kill harmful pathogenic bacteria that cause diarrhea, relieve gastrointestinal tension, reduce inflammation and stop diarrhea. For fatigue caused by lactic acid accumulation, tea polyphenols can promote the excretion of lactic acid from the body, so that the tired body can be recovered. 
Tea polyphenols can also promote the absorption of vitamin C, which is effective in preventing and ** scurvy. It has an anti-lipid peroxidation effect and prevents aging. At the same time, tea polyphenols also have an anti-detoxifying effect on heavy metal salts and alkaloid poisoning, which can reduce the toxic effect of heavy metals on the human body. 
In addition, tea polyphenols also have the effect of preventing radiation damage and reducing the adverse reactions of radiotherapy. It absorbs radioactive materials and stops them from spreading in the human body, and is known as a natural ultraviolet filter. Tea polyphenols can also effectively maintain the stability of white blood cell, platelet, and hemoglobin levels, improve the adverse reactions caused by chemoradiotherapy, alleviate the inhibitory effect of radiation on bone marrow cell weight gain, and reduce the inhibitory effect of chemoradiotherapy drugs on the body's immune system. 
In addition, tea polyphenols also have the effect of preventing caries and tooth solidification and clearing bad breath. It kills bacteria in the interdental spaces, inhibits glucose polymerase activity, and interrupts the process of caries formation. At the same time, tea polyphenols can also protect gastric ulcer wounds and prevent the occurrence of digestive organ diseases. 
Tea polyphenols also have the effect of beauty and skin care. It is able to remove greasy and old keratin from the face, tighten pores, and prevent damage from ultraviolet radiation. At the same time, tea polyphenols can inhibit the formation of melanin, reduce pigmentation, and make ** fairer and more delicate. 