In our reference data, Citrus Paradisi (Grapefruit) Peel Oil can feed Malassezia (fungal acne).
Citrus Paradisi (Grapefruit) Peel Oil is a cold-pressed essential oil derived from grapefruit peel, used primarily as a natural fragrance and masking ingredient in cosmetic formulations. It contains limonene and other terpenes along with phototoxic furanocoumarins.
| Reported effect | How often | Notes |
|---|---|---|
Skin irritation | Common | Terpene-rich citrus oils can cause irritation, especially on sensitive or compromised skin. |
Allergic contact dermatitis | Uncommon | Limonene and its oxidation products are recognized contact allergens. |
Phototoxicity (photosensitivity) | Uncommon | Furanocoumarins (e.g., bergapten) can cause phototoxic reactions on sun exposure; expressed citrus peel oils carry this risk. |
Pigmentation changes | Rare | Phototoxic reactions may lead to post-inflammatory hyperpigmentation in susceptible individuals. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.