Oenothera Biennis (evening primrose) oil is a plant-derived emollient rich in essential fatty acids, notably gamma-linolenic acid (GLA) and linoleic acid. It is used in skincare to support the skin barrier, soften skin, and provide antioxidant and soothing benefits.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Rare | Localized redness, itching or rash in individuals sensitized to the plant oil. |
Skin irritation | Uncommon | Mild irritation or stinging, more likely in sensitive or compromised skin. |
Acneiform breakouts | Uncommon | Comedogenic potential may trigger clogged pores in acne-prone individuals. |
Contact urticaria | Very rare | Hives upon contact reported in highly sensitive individuals. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.