A widely used preservative blend in which phenoxyethanol provides broad-spectrum antimicrobial protection against bacteria, yeast, and mold, while ethylhexylglycerin acts as a skin-conditioning agent and preservative booster that enhances antimicrobial efficacy. The combination is commonly used to prevent microbial contamination and extend shelf life in cosmetic and skincare formulations.
| Reported effect | How often | Notes |
|---|---|---|
| Mild skin irritation | Uncommon | Transient redness or stinging, more likely at higher concentrations or on compromised skin. |
| Allergic contact dermatitis | Rare | Documented in patch-testing literature; both ingredients can rarely act as contact allergens. |
| Eye irritation | Uncommon | Reported with direct contact, particularly in leave-on products near the eye area. |
| Contact urticaria | Very rare | Isolated case reports describing immediate hypersensitivity reactions. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.