Nivea sunscreen shelf life sunscreen correct way to get

What is the shelf life of Nivea sunscreen? Are you curious about the shelf life of Nivea sunscreen? After I bought it, I found that I couldn’t find the expiration date label anywhere, so let’s take a look at the shelf life of Nivea sunscreen.

Nivea sunscreen shelf life

Three years. The unopened shelf life of Nivea sunscreen is three years. After opening, Nivea sunscreen will have a shelf life, which is generally one year. We must use up the sunscreen within one year. After this period, we cannot use it anymore.

Do I need to wash off the sunscreen?

After applying sunscreen, be sure to clean your face thoroughly before going to bed, and then use skin care products to maintain your skin. Sunscreen is divided into three types according to different sun protection principles: physical sunscreen, chemical sunscreen and physical plus chemical sunscreen. Physical sunscreen is generally easy to wash off and can be directly washed off with facial cleanser. Many ingredients in chemical sunscreen are not waterproof and cannot be washed off with facial cleanser alone. They need to be removed with makeup remover.

Do I need to apply sunscreen every day?

It is best to use sunscreen every day, because ultraviolet rays are not only present in summer, but also in other seasons. Ultraviolet rays exist all year round. There is ultraviolet rays even when there is no sun, so it is necessary to use sunscreen every day.

How to use sunscreen

When using sunscreen, you must first use enough, ensuring that at least 2 mg of sunscreen is covered on every square centimeter of skin, so that the sunscreen can be effective. At the same time, girls must apply sunscreen 15-30 minutes before going out, because sunscreen does not take effect immediately after application, so girls need to use it in advance so that the sunscreen can exert the best effect when going out.