Most of the places suggested that I should. But I was not sure if all the ingredients in the sun screen would be safe for my son and one of the mom had posted this link on her blog. I checked this and I found it useful not only for Aadi, but even for me. I checked up the shampoo I use and lip balms I use and so on. My Shampoo is safe, but my lip balm was not.
I also looked at baby products and I was surprised how many ingredients they have that might not be good for the baby.
So please use this website to find the safest cosmetic products not only for your baby, but also for you.
http://www.cosmeticsdatabase.
Also check out this article : http://www.safecosmetics.org/article.php?id=221