| abstract |
Disclosed is a material for an injection used in cosmetic treatment, which comprises, as the base oil, dimethylpolysiloxane represented by the following formula: ##STR1## and, incorporated therein as the filler, hydrophobic silica represented by the following formula: ##STR2## This material satisfies all of the conditions requisite for an injection material for cosmetic treatment, and when this material is hypodermically injected, neither system disorder nor local disorder such as flare, swelling or formation of tumors occurs. |