Morning, noon and evening, A scented tea bag is not considered IQ tax. This product contains vitamin C and vitamin A, both of which have important effects on skin health. Vitamin C is a powerful antioxidant, which can help reduce the damage caused by ultraviolet rays and resist photoaging, while vitamin A helps to regulate the normal metabolism of keratinocytes and inhibit the formation of melanin, thus improving skin color and reducing pigmentation. In addition, tea bags with morning C and evening A can not only improve the skin condition, but also improve the quality of sleep. Some consumers report that their skin will turn white after continuous drinking. IQ tax is a popular word on the Internet, which is used to describe that in some cases, people pay unnecessary fees or costs because of lack of judgment, common sense or being misled by false information.