Hello, this is Sunjin Beauty Science. The 2026 IFSCC Congress, one of the most prestigious events in the world of cosmetic science, brought together beauty scientists from around the globe t...

Hello, This is Sunjin Beauty Science. As regulations tighten in the global sunscreen market (EU restrictions on homosalate, the phase-out of oxybenzone and octinoxate, and more), formulating...

Does using an Esterquat always require heating? Esterquats are cationic surfactants widely used in household and fabric care formulations, including fabric softeners and detergents. With a c...