Sunlight Protection and Exfoliation
Certain studies have shown that coffee ground extract can help protect the skin against sunlight damage. This benefit can be attributed to a high antioxidant content. When applied regularly, coffee extract may keep your skin well protected against UV rays and slow down the formation of wrinkles. The risk of developing skin cancer is also lower in coffee drinkers. This is especially true for a form of cancer skin called melanoma. However, you still have to apply sunscreen to prevent aging effects of the sun and sunburn. [3]
Coffee grounds can be a great exfoliant. Since they do not dissolve in water, you can apply them to get rid of dead cells on the skin. Along with antioxidant effects, coffee can be a part of your skincare routine. In addition, caffeic acid may provide certain antimicrobial properties, meaning that it can protect the skin against microorganisms and germs. However, more research is needed to verify these links. [4]
