Hopefully you are smart about sunscreen! Not all of them are created equal. If you are new to my site, you can read up on sunscreen here. My favorite sunscreens come from DeVita, Ava Anderson (love the moisturizer plus sunscreen) and for the face I swear by Marie Veronique!
And please please please do not apply the conventional sunscreens to your precious children and babies. Its loaded with chemicals and toxic. Your best bet is to head over to Skin Deep and look at the brand that are lowest rated and least toxic. Its an extra step but you and your children are worth it.