| abstract |
A nanoemulsion with good stability, the formula weight percentage of the nanoemulsion injection is composed of: purified water: 30.0%-82.13%, disodium EDTA: 0.01%-0.1%; hydrogenated lecithin: 0.5%-5.0%, Nonionic surfactant: 0.3%-5.0%, caprylic/capric triglyceride: 0.5%-5.0%, squalane: 5.0%-30%, isononyl isononanoate: 1.0%-5.0%, fertility Phenolic acetate: 0.01%—0.5%, 1,2-hexanediol: 0.5%—3.0%, glycerin: 10.0%—40.0%, oil-soluble skin conditioner: 0.05%—8.0%; The reasonable selection and proportion of the interfacial film can improve the strength and elasticity of the interfacial film, reduce the interfacial energy, reduce the fluidity of the interfacial film, and make a nanoemulsion that is stable to temperature changes. The nano-emulsion encapsulates a variety of high-efficiency skin care ingredients to promote the transdermal absorption of functional ingredients, and the emulsifier hydrogenated lecithin has better physiological activity, promotes the metabolism of epidermal cells, and makes the skin more flexible and elastic. Modified soybean sterol has the effect of relieving skin inflammation. |