She Strengthens

Sunscreen Safety 101: What You Need to Know

Is Your Sunscreen Still Good to Go?

Before you slather on that sunscreen, take a closer look. Expired sunscreen can leave you unprotected, so it’s crucial to check the expiration date. But what if there isn’t one? Don’t worry, we’ve got you covered.

The Shelf Life of Sunscreen

According to the American Academy of Dermatology Association, sunscreen manufacturers ensure their products remain effective for three years. If you found last summer’s sunscreen in the back of your cabinet, it might still be good. But if it’s past the expiration date, it’s time to toss it.

Signs of Expired Sunscreen

Check your sunscreen for these telltale signs of expiration:

• Changes in color or consistency
• A yellow cast
• An unusual smell

If you notice any of these signs, it’s time to replace your sunscreen, even if it hasn’t reached its expiration date.

Tips for Keeping Your Sunscreen Fresh

To get the most out of your sunscreen, follow these tips:

• Store it at room temperature
• Keep it out of direct sunlight
• Close the cap after each use
• Avoid storing it in your car or in extreme temperatures
• When outside, keep it in a shady spot or under a towel

Does Expired Sunscreen Still Work?

While expired sunscreen may offer some protection, its effectiveness is uncertain. Using expired sunscreen increases your risk of sunburn and skin damage. However, if it’s a choice between using expired sunscreen and going without, dermatologists recommend using it.

Physical Sun Blockers: A Safer Bet

Physical sun blockers like zinc oxide or titanium dioxide are more stable than chemical sunscreens and may be a safer bet if you need to use sunscreen past its expiration date.

Stay Safe in the Sun

In addition to using fresh sunscreen, follow these dermatologist-approved tips to stay safe in the sun:

• Wear sun-protective clothing with a UPF rating
• Use a wide-brimmed hat to cover your ears, neck, and face
• Wear UV-protective sunglasses
• Plan outdoor activities before 10 a.m. or after 2 p.m. to avoid peak sun intensity
• Seek shade as much as possible and use extra caution around reflective surfaces like snow, sand, and water

The Bottom Line

Using sunscreen slightly past its expiration date may be better than nothing, but it can increase your risk of sun damage. Check your sunscreen regularly, store it properly, and apply it generously to stay safe in the sun.