AbsorbaGel Odour Neutralising Absorbent Sachets AbsorbaGel Discharge solidifying agent. Avoid the embarrassment of leaks, noise and odour. AbsorbaGel is a super absorbent powder contained in a sachet. Simply place one or two sachets in a pouch and you will see that as soon as it comes into contact with fluid, the sachet will dissolve and the powder will then start absorbing the fluid, turning loose pouch contents into a manageable gel. AbsorbaGel makes the use and disposal of pouches simple and perfectly discreet.