What is it that makes our Tearless Shampoo tearless? A very special blend of ingredients, including: Sodium Trideceth Sulfate, Peg-80 Sorbitan Monolaurate and Cocoamphodiacetate. Not all mild shampoos use these special ingredients. AprilFresh® Gentle Tearless Shampoo provides safe, gentle, yet thorough cleaning for all types of hair. This non-alkaline, pH balanced shampoo is ideal for everyday use.