The most important thing to protect your skin regardless of age is daily use of a broad-spectrum sunscreen to your face and neck of at least SPF 30 all year long. CeraVe AM with SPF 30 or SkinCeuticals Physical Fusion SPF 50 are two favorites. Hats and sunglasses are a must on those sunny summer days. Daily use of topical vitamin C serums such as SkinCeuticals CE Ferrulic or Phloretin CF will help neutralize UV-induced damage, which breaks down collagen and elastic tissue over time. As skin ages, it becomes drier for most of us, so increasing hydration becomes more important with time. Try CeraVe cream, SkinCeuticals AGE-Interrupter and B5 Hydrating gel or masque to add moisture.