👉 The word "Pampers Sensitive" refers to a brand of infant formula that contains a gelatin-based sweetener, which helps soothe infants with digestive problems like lactose intolerance or allergies. Definition: Pampers Sensitive infant formula is designed to provide your baby with a combination of natural, non-GMO ingredients that are gentle on the sensitive digestive system and suitable for use in all stages of pregnancy. The gelatin-based sweetener used helps to soothe infants with digestive problems like lactose intolerance or allergies.