Made of 100% ultra-pure lanolin. Lanolin acts as a good skin moisturizing agent that penetrates the skins outer layer and nourish it from within. It may be used during third trimester of pregnancy to condition nipples, ease dryness and promote healthy skin. It is safe for you and your baby. Do not need to remove it prior breastfeeding. *Hypoallergenic *Fragrance -free and no additive