Sisterna SP30-C is a non-ionic emulsifier, composed of 70% stearate and 30% palmitate. It contains 52% di-esters. It can create emulsions with liquid crystals formation. It improves skin smooth feeling. HLB 6

Sisterna SP70-C is a non-ionic co-emulsifier and emulsifier, composed of 70% stearate and 30% palmitate. It contains 70% of mono-esters. It can create low viscosity emulsions with liquid crystals formation and achieve gel to milk emulsions. It's cold-processable. It improves skin smooth feeling. HLB 15

DS-SOYA HPC90 is a hydrogenated phosphatidylcholine that works as an emulsifier and wetting agent for topical emulsions. It serves as a precursor of liposomes in enhancing the penetration of encapsulated ingredients into the skin for the preparation of functional cosmetic products. Phosphatidylcholine is shown to be effective in skin regeneration, anti-aging, and acne prevention as well. Depending on the different method and recipe of formulation with phosphatidylcholine, various liposome such as SUB, LUV(Large unilamellar vesicle) and MLV can be made differing the particle size. Can make Multi lamellar liquid crystal which maximize the skin delivery-role for active components. PC Content: 90%. Safe in concentrations up to 15% (National Institutes of Health).

DS-SOYA HPC30 Lecithin is the generic term describing the mixture of fatty acids, glycolipids and phospholipids mainly consisting of phosphatidylcholine (PC) and other minor fractions including phosphatidylethanolamine (PE), phosphatidylinositol (PI) and etc. Lecithin and phospholipids are widely applied in pharmaceutical field, food, daily chemical industries and other chemical industries mostly as emulsifiers and release agents. Phosphatidylcholine works as an emulsifier and wetting agent for topical emulsions. Phosphatidylcholine serves as a precursor of liposomes in enhancing the penetration of encapsulated ingredients into the skin for the preparation of functional cosmetic products. PC Content: 25%. Hydrogenated Lecithin is considered safe in concentrations up to 15% (National Institutes of Health).