12 Crucial Mistakes You're Making With Sunscreen And How To Fix Them

6. Expiration Dates: Don’t Overlook Them

Sunscreen, like any other skincare product, has a shelf life. Using expired sunscreen can compromise its effectiveness, leaving skin unprotected. Most sunscreens have a shelf life of about three years, but exposure to high temperatures can shorten this period. Always check the expiration date before use, and store sunscreen in a cool, dry place. Discard any product that shows changes in color, consistency, or smell. By staying vigilant about expiration dates, you ensure that your sunscreen is always potent, turning a common oversight into a skincare strength.