It is never too early to start protecting your children from the sun. Every freckle is sun damage. That is just a fact. Below is some information to help you do what is best for your kids.
General Rules- Always apply sunscreen about 30 minutes before going outside. Water-resistant does not mean you don’t have to reapply again. Every time they come out of the water, apply more sunscreen. I know they won’t like it but they will thank you later!
1. 6 months and younger– Sunscreen is not recommended for infants because their skin is more sensitive. It is extremely important to protect them though. They have very little melanin, the pigment that gives color to skin, eyes and hair and provides some sun protection. This means that infants are more susceptible to sun damage. Protect them with lightweight clothing, shade and keeping them out of the sun (directly and indirectly).
2. 6-12 months– It is now safe to use sunscreen but their skin is still super sensitive. Sticks for the face are great because they tend to not get into the eyes. Sunscreen hurts when it’s in the eyes!
3. Toddlers and up– Sunscreen, hats, sunglasses. Whatever you can do!
Skin Care Blog 