In our reference data, Grapefruit Seed Oil can feed Malassezia (fungal acne).
Grapefruit seed oil is a plant-derived lipid used in skincare as an emollient and source of antioxidants and fatty acids. It is sometimes included for its conditioning properties and as a fragrant botanical extract.
| Reported effect | How often | Notes |
|---|---|---|
Skin irritation | Uncommon | May cause mild redness or stinging, particularly on sensitive or compromised skin. |
Allergic contact dermatitis | Uncommon | Botanical components and natural fragrance constituents can trigger sensitization in predisposed individuals. |
Photosensitivity | Rare | Citrus-derived oils may contain trace furocoumarins that can increase sun sensitivity, though refined grapefruit seed oil is generally low risk. |
Acneiform breakouts | Rare | Comedogenic potential may contribute to clogged pores in acne-prone skin. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.