Description

Propylene glycol is a humectant, which means that it is an ingredient that is added to cosmetics to increase moisture retention in skin and hair. Propylene glycol is well-tolerated by the skin and shouldn’t cause redness or irritation. Propylene glycol can help lengthen the shelf life of skin care products thanks to its antimicrobial propertiesn

• It’s a preservative

• It enhances the effectiveness of other ingredients – Active ingredients can penetrate the skin more effectively, thanks to propylene glycol. To put it another way, your favorite serum may work well because of the benefits of this additive.