Concerned about Mommy's face products/baby kisses

My daughter, Elle, is 7 months old this week. For several weeks, she has been doing this funny thing where she'll grab my neck (sometimes my ears) and pull me close to her. She'll lean in at the same time and open her mouth to "kiss" me, I guess. She slobbers all over my face and squeals. It's too precious and my husband and I both love it when she does this to me. I am worried about her "licking"my make-up or moisturizer (w/sunscreen) off my face though Could these products be harmful? I forgot to ask my pediatrician at her 6 mo check upbut I think I might give her a call. Has anyone else experienced this with their little one?

Thanks.