Citrus Grandis (grapefruit) Extract is derived from grapefruit and is used in cosmetics for its antioxidant, soothing, and conditioning properties. It contains vitamin C, flavonoids, and other phytochemicals.
| Reported effect | How often | Notes |
|---|---|---|
| Contact dermatitis / skin irritation | Uncommon | May occur in sensitive individuals due to plant-derived compounds. |
| Allergic sensitization | Rare | Citrus extracts can act as allergens in predisposed persons. |
| Phototoxicity / photosensitivity | Rare | Citrus components such as furocoumarins may increase sun sensitivity, though grapefruit extract typically has low furocoumarin content. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.