Polysorbate 80, a common emulsifier , helps blend water-based and oil-based ingredients in serums. Its main function is to form a consistent mixture , avoiding separation and improving formulation texture. Nevertheless , some individuals experience allergic reactions due to its potential link with propylene glycol and fragrance solubilization . As

Polysorbate 80, a widely prevalent surfactant , often raising concern in the skincare world. Its key function is to merge lipid and aqueous ingredients in mixtures, avoiding splitting . While beneficial for feel and shelf life, some consumers experience sensitivities due to its suspected connection to inflammatory responses . Hence , whether Polyso