Injectable preparations for medical and pharmaceutical purposes, namely, for smoothing wrinkles and to provide volumisation of the injected area; injectable preparations for medical and pharmaceutical purposes for smoothing wrinkles and to provide volumisation of the injected area; injectable dermal fillers; filled syringes for medical purposes, namely, for smoothing wrinkles and to provide volumisation of the injected area; pre-filled syringes for medical purposes, namely, for smoothing wrin...