Cupressus Sempervirens (Mediterranean cypress) leaf/stem extract is a plant-derived ingredient used in skincare for its astringent, antioxidant, and soothing properties, attributed to polyphenols and essential oil compounds. It is commonly included in formulations targeting oily skin, redness, or vascular appearance.
| Reported effect | How often | Notes |
|---|---|---|
| Contact irritation | Uncommon | Mild redness or stinging, more likely with sensitive skin or high concentrations. |
| Allergic contact dermatitis | Rare | Sensitization possible due to plant terpenes and essential oil constituents. |
| Photosensitivity reactions | Very rare | Limited reports; potential link to certain botanical components. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.