The effectiveness of Lansinoh’s nursing pads lies in the construction of the product and the materials used in the production process. Through a unique process using heat and air, paper pulp is converted to “fluffy pulp”, which is then combined with a super absorbent polymer in the form of a powder. This mixture is sandwiched between layers of paper tissue. A piece of non-woven fabric is then placed over the tissue to provide a stay-dry lining. This lining draws breastmilk and moisture away from the skin and into the core of the pad where it is absorbed by the superabsorbent polymer, which turns into a gel.

The layers of tissue surrounding the polymer further ensure that the moisture is locked within the core of the paper pulp and polymer. This unique action keeps both the mother’s skin and her clothing dry.