The invention relates to pharmaceutical or cosmetic compositions preferably in the form of microcapsules or microparticles which include at least one active ingredient and an oil or a mixture of oils wherein the oil or mixture of oils alone or in combination with the active ingredient have a specific gravity higher than the specific gravity of water. The invention further relates to a process for preparing said compositions.
本发明涉及制药或化妆品组合物,优选为微胶囊或微粒形式,其中包括至少一种活性成分和一种油或混合油,其中油或混合油单独或与活性成分结合具有比
水的比重大的比重。本发明还涉及制备所述组合物的方法。