| Caprylyl Glycol | Propylene Glycol | |
|---|---|---|
| Type | Support / formulation | Support / formulation |
| What it is | Humectant / skin-conditioning agent and preservative booster | Humectant / solvent |
| Flags | — | — |
Caprylyl glycol is a multifunctional emollient and humectant derived from caprylic acid that helps hydrate skin and enhance the efficacy of preservatives in formulations. It is widely used as a stabilizing and conditioning base ingredient rather than a therapeutic active.
Propylene glycol is a small glycol molecule widely used in skincare as a humectant, solvent, and penetration enhancer that helps attract water and dissolve other ingredients. It is considered a base/formulation ingredient rather than a therapeutic active.
General educational information for Indian skin, compiled from published dermatology literature and structured ingredient data. Not medical advice or a diagnosis.