There is concern among dermatologists that sunscreens alone do not protect against melanoma and other skin cancers. Unfortunately, some individuals feel that sunscreen should provide enough protection, and they may ignore other sun safety behaviors that could provide additional protection. Although melanoma is the most frequent cause of death due to skin cancer, all skin cancers can be deadly if left untreated. Sun protection should begin in infancy and continue throughout life. Sun exposure in early childhood and adolescence contributes to skin cancer.
Sunburn is the most preventable risk factor for skin cancer.
The industry is continually marketing new products, 'improved' versions of old favorites and product extensions. Significant improvements include less irritation and improved substantivity. Selecting a sunscreen has become a complicated, but important decision. Sunscreens are rated or classified by an SPF that can range from 2 to 60. In addition to sunscreen, sun safety should be practiced at all times.