In certain products, it also works as anti-settling agent by preventing particles from precipitating out.

A composition comprising an alloplastic injectable suspension for use as a dermal filler comprising a biocompatible and pliable material and a physiologically acceptable suspending agent is provided.

In order to produce such a composition, powdery sodium dithionite is mixed with a liquefied or dissolved stabilizing suspension agent and the obtained product is dried if necessary.