Did you know that sunscreen expires?


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Did you know that sunscreen expires?


As a skincare expert, it's important to understand the shelf life of sunscreen to ensure its effectiveness. One common question that arises is: does sunscreen expire?

What is the Shelf Life of Sunscreen?

Sunscreen typically has a shelf life of about three years. However, this can vary depending on the specific product and how it is stored. It's important to check the expiration date on the packaging to determine if the sunscreen is still safe to use.

How to Tell if Sunscreen Has Expired

One way to tell if sunscreen has expired is to check for any changes in color, consistency, or smell. Expired sunscreen may also be less effective in protecting the skin from harmful UV rays. If you notice any changes in the sunscreen, it's best to discard it and purchase a new bottle.

Why Does Sunscreen Expire?

Sunscreen contains active ingredients that can degrade over time, reducing its effectiveness. Exposure to heat, light, and air can also impact the stability of the ingredients in sunscreen, leading to expiration. Using expired sunscreen may not provide the intended protection against sun damage.


In conclusion, sunscreen does expire, and it's important to check the expiration date on the packaging before using it. To ensure proper protection against UV rays, it's best to replace sunscreen that has expired or shows signs of degradation. By staying informed about the shelf life of sunscreen, you can maintain healthy skincare habits and protect your skin from sun damage.


Toda la información se crea únicamente con fines informativos y no pretende sustituir el asesoramiento, diagnóstico o tratamiento médico profesional.