Rosa Canina (rosehip) Seed, typically used as a cold-pressed oil, is rich in essential fatty acids (linoleic and linolenic), tocopherols, and trans-retinoic acid precursors. It is used in skincare for moisturization, barrier support, and to improve the appearance of scars, dryness, and uneven tone.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Rare | Sensitization to plant components possible in predisposed individuals. |
Skin irritation or redness | Uncommon | Mild irritation may occur, particularly with oxidized oil. |
Acneiform breakouts | Uncommon | May aggravate acne in some users due to comedogenic potential of the oil. |
Contact urticaria | Very rare | Hives reported in isolated hypersensitivity cases. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.