Formulation Technology

Patented Multiple Layered Liposome

The membrane of multi-layered liposome is composed of lipid bilayers, which is capable of embracing both water-soluble and water-insoluble materials in one formulation at the same time. Multi-Layered Liposome (MLL) is made of several concentric bilayers in vesicle-forms by entrapping small liposomes into larger liposomes. This enables MLLs to encapsulate large amounts of both hydrophilic and hydrophobic active ingredients. Hydrophilic actives are contained within the liposomes and hydrophobic actives are trapped between the lipid bilayers. The structure of liposome is very similar to that of skin, so it is very compatible with skin and penetrates skin layers easily. Multi-layered liposome transports important active substances into the skin and greatly boosts the skin’s moisture content within a short period of time. Proteins, peptides and other ingredients can be contained together in one formulation by using liposome.

  • Domestic patent registration (No. 10-0461458)
  • International patent registration (PCT/KR2004/001989)

Structure & Liposome

Structure & Liposome