Yes! Like almost everything, sunscreen does have a shelf life, though sunscreen can work at its full power for up to three years. Most sunscreens have an expiration date, meaning the date they are no longer effective. When it comes to using expired sunscreen, it is essential to know that it will not protect your skin to the fullest extent. Our experts in South Florida Dermatology want to share the benefits and reasons why it's so important to keep your sunscreen up to date. 

Why Should I Wear Sunscreen Every Day?

The benefits of sunscreen are more elaborate than just sun protection. With so much more to it, it is a good idea to keep your sunscreen up to date and not to use sunscreen after it has reached its expiration date. Here are some of the many benefits of sunscreen.

Protects Against Sunburn

The first and most obvious benefit of wearing sunscreen every day is that it protects your skin from sun damage and the issues that sun damage can cause. This is good to keep in mind if you are going to be using expired sunscreen, as the product will not be at the level of strength you need to properly protect your skin. 

Reduces the Risk of Skin Cancer

Along with the previous benefit of protection from sun damage, sunscreen reduces the risk of skin cancer. Making sure your sunscreen is always at its highest strength is paramount. Applying SPF (Sun Protection Factor) of at least 15 will significantly reduce the risk of your cells developing harmful diseases and will cut the chance of developing melanoma by almost half. 

Prevents the Early Onset of Wrinkles and Fine Lines

There is evidence to support that wearing sunscreen every day will prevent the early onset of wrinkles and fine lines. SPF, along with a good moisturizer, are key factors in any anti-aging regime. Does sunscreen expire? We now know that answer is yes, so when trying to maintain a youthful appearance, why take a chance on expired sunscreen. 

Avoid Inflammation and Hyperpigmentation 

We all know that heat makes things expand, so too much sun can cause your face to be red and inflamed. With the proper tools, meaning a great sunscreen, it can be avoided.  Does sunscreen expire? Yes. Why should you wear sunscreen every day? It helps protect you and your skin. So should you be using expired sunscreen? It is advised against due to the depletion of strength that happens to sunscreen as it gets older after the first three years.

Contact Us

There are so many different types of sunscreens out there. Let our dermatologists in Delray and Wellington help you find your perfect match. Contact us today to make an appointment at either of our locations. 

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