EHT with innovative Nanostructured Lipid Carrier (NLC) technology, this approach enhances the solubility of the solid UV filter EHT, boosting its sun protection efficiency. By rationally controlling particle size, skin penetration is reduced while allowing the sunscreen agent to adhere more evenly to the skin, forming a dense protective film. This effectively reduces the absorption of UV filters, improving safety and lowering the risk of skin irritation. The excellent water dispersibility of the carrier also simplifies formulation and significantly improves skin feel during application.
