EMULSIFIED LIPOSOMAL COMPOSITION AND METHOD FOR ITS PREPARATION Russian patent published in 2021 - IPC A61K8/06 A61K8/14 A61K8/24 

FIELD: cosmetology.

SUBSTANCE: present invention relates to the field of cosmetology and discloses an emulsified liposomal composition and a method for its preparation. The emulsified liposome composition includes a phospholipid stably encapsulating the active ingredient. The phospholipid included in the composition contains phosphatidylethanolamine and phosphatidylcholine, with a mass ratio of phosphatidylethanolamine to phosphatidylcholine of 3-6: 1. The liposome is homogenized to particles with a diameter of 10 nm to 1000 nm. The emulsified liposome composition is intended to promote penetration and absorption of the active ingredient. According to the method of obtaining a liposomal composition, the following components are used: butane-1,3-diol, hydroxyacetophenone, hexane-1,6-diol, glycerin, xanthan gum, hydrolyzed sclerotium gum, water, active ingredient and lecithin. The present invention makes it possible to obtain liposomes capable of penetrating into the deep layers of the skin quickly and deeply.

EFFECT: due to the moisturizing or antioxidant active ingredient encapsulated in the emulsified liposome composition, the emulsified liposome composition has a moisturizing and antioxidant effect on the skin and can be widely used in care, makeup and sun protection products.

9 cl, 10 dwg, 2 tbl, 8 ex