The mechanism of action of liposomes mainly has two levels: one acts on the skin, and the other acts as a carrier of active ingredients in skin care cosmetics and nutritional products. The mechanism of action of liposomes on the skin is mainly in two aspects:
(1) After liposomes are applied to the skin, the lipid bilayer membrane ruptures, forming a closed film on the skin, and then the active ingredients penetrate into the epidermis, while the lipids remain on the skin.
(2) The main component of liposomes is lecithin, which is also the main component of fine sativa, so there is a strong affinity between liposomes and fine sativa. It can quickly penetrate into the skin and be absorbed by the skin.