In our reference data, Rosa Rubiginosa Seed Oil can feed Malassezia (fungal acne).
Rosa rubiginosa (rosehip) seed oil is a plant-derived oil rich in essential fatty acids (linoleic and alpha-linolenic acid) and minor amounts of carotenoids and tocopherols, used to soften skin, support the barrier, and provide antioxidant activity. It is sometimes studied for improving the appearance of scars, hyperpigmentation, and photoaged skin.
| Reported effect | How often | Notes |
|---|---|---|
Skin irritation or stinging | Uncommon | Mild transient irritation possible, more likely with oxidized oil. |
Allergic contact dermatitis | Rare | Sensitization to plant components has been occasionally reported. |
Comedogenicity / acne aggravation | Rare | Generally low comedogenic potential, but occlusive use may worsen acne-prone skin in some individuals. |
Reactions from rancid/oxidized oil | Rare | Degraded oil with peroxides can increase irritation risk; proper storage reduces this. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.