[Classification of the fillers available in France].

In the last few years the number of dermal filler products has increased in a spectacular manner, thus offering multiple treatment possibilities acting on skin aging and natural or aging related morphological changes. Hyaluronic acid products, with various concentrations and crosslinking levels, provide very good results on the whole cutaneous and subcutaneous skin alterations. Volumator products, especially highly crosslinked hyaluronic acid and L.polylactic acid, allow a liposculpture often appreciated and complementary to wrinkles and skin depression treatments. Usage of non-degradable products, at the origin of invalidating granulomas, completely impossible to eliminate, should be avoided in the maximum of cases.