| Ethylhexylglycerin | Propanediol | |
|---|---|---|
| Type | Support / formulation | Support / formulation |
| What it is | Preservative booster / skin-conditioning agent | Humectant/solvent |
| Flags | — | Fungal-acne safe |
Ethylhexylglycerin is a multifunctional glyceryl ether used in cosmetics primarily as a preservative-enhancing agent and emollient, often paired with phenoxyethanol to broaden antimicrobial efficacy. It also acts as a deodorizing agent and humectant in skincare formulations.
Propanediol is a plant-derived glycol used in skincare as a humectant, solvent, and penetration enhancer that improves moisturization and the spreadability of formulations. It also helps solubilize other ingredients and can boost the efficacy of certain actives.
General educational information for Indian skin, compiled from published dermatology literature and structured ingredient data. Not medical advice or a diagnosis.