using innovative nanostructured lipid carrier technology (NLC), three chemical sunscreens are scientifically combined to achieve synergistic effects, while improving the solubility and stability of the solid sunscreen avobenzone, increasing sunscreen efficiency and reducing sunscreen usage. By rationally controlling particle size, it reduces skin penetration while allowing the sunscreen to adhere more evenly to the skin, forming a dense protective film, effectively reducing the skin's absorption of the sunscreen, improving safety, and reducing skin irritation.
NLC is a new generation of lipid nano-drug delivery system developed based on SLN. It is a lipid nanoparticle prepared with a mixture of liquid lipids and solid lipids as the matrix material. Its characteristics are: higher active substance loading capacity and improved loading stability; sustained release effect prolongs the action time of active substances; low skin permeability; can form a film on the skin surface and has good skin adhesion.
