When you’re spending extra time within the solar, it’s important to be mindful about sunscreen. Find a broad-spectrum SPF 30 and reapply each 2 hours to protect your pores and skin from premature aging and pores and skin most cancers. Another phrase you’ll want Beauty Tips to search for on the bottle is “broad-spectrum,” which means the sunscreen protects skin from each UVA and UVB rays. Barry Goldman, MD, an NYC-based board certified dermatologist, says each kinds of UV rays contribute to pores and skin most cancers improvement.