Summer is approaching, and you may already be enjoying the sunshine! Naturally, sunscreen is an essential item whenever you head outdoors. Ideally, you should apply it all over your body and reapply it throughout the day. But have you ever wondered what's actually in these products? Does SPF 70 really provide better protection than SPF 30? Is that eye-catching bottle with bold claims worth the extra cost? Before you embark on your summer adventures, let's explore what marketi