Lansinoh HPA Lanolin Topical Breast Cream - 1.4 oz (40 g) is completely natural, pure and safe and recommended for treating sore nipples. Lansinoh Lanolin Breast Cream contains ultra-pure, medical-grade lanolin to soothe, heal and protect dry, cracked skin. Endorsed by La Leche League International, the leading authority on breastfeeding, Lansinoh is the only lanolin available that contains no preservatives or additives of any kind, so it does not have to be removed before nursing.