Not long ago, China Consumers Association released the "Guidelines for the Consumption of Sunscreen Skin Care Products" to remind consumers that most sunscreen skin care products are marked with a sun protection index and a protection index, but most of the instructions for the use of the products are not specifically marked, many When consumers use sunscreen skin care products, they may not achieve the desired sunscreen effect. If they are improperly selected and used, they may have adverse effects on the skin. Therefore, it is recommended to pay attention when selecting and using sunscreen skin care products:

1, the amount of sunscreen application should not be too small. The study found that the amount of sunscreen used is closely related to its sunscreen effect. In the case of insufficient use, the sunscreen effect marked by the product will drop sharply. Therefore, it is recommended to increase the amount of sunscreen used as much as possible. If it cannot be applied too thick at one time, it can be applied again at intervals.

2, individuals who are allergic to certain ingredients in sunscreen products should choose products that do not contain this ingredient to avoid skin allergies. Individuals with facial acne should pay more attention to sun protection, because it usually makes acne worse after sun exposure. It is recommended to choose the right sunscreen according to your skin type.

3, sunscreen products are not the more expensive the better. When choosing a sunscreen lotion, pay special attention to its sun protection properties, that is, the ability to filter and block ultraviolet rays. Sunscreen cosmetics are generally labeled with SPF and PA indices. When consumers choose sunscreen cosmetics, they must first choose a sunscreen lotion suitable for their skin. Consumers with oily skin should choose a lightweight sunscreen lotion. Secondly, you should choose a sunscreen cosmetic with a broad-spectrum sunscreen effect. Considering that the general consumer's dosage is generally insufficient when applying sunscreen, it is recommended to use sunscreen cosmetics with high sun protection index such as SPF30 and above, PA+++, and it is recommended to make a rubbing every 2 hours.

4, sunscreen should be applied within 10 to 30 minutes before going out, apply even when applying sunscreen, the amount should be sufficient.

According to relevant experts, the basic sun protection principle of sunscreen is to protect the skin from the sun's ultraviolet rays by the function of absorbing, reflecting and scattering ultraviolet rays in sunlight, and thus to some extent It is intended to prevent sunburn, sunburn, skin aging and certain skin cancers. Sunscreen skin care products are generally divided into two main categories: sun protection and isolation. Sunscreens are mainly sunscreens, and in addition to sunscreen, the creams also contain antioxidant, whitening or vitamins.