Safflower (Carthamus tinctorius) seed oil is a plant-derived oil rich in linoleic acid used as an emollient and skin-conditioning agent. It helps reinforce the skin barrier and reduce transepidermal water loss.
| Reported effect | How often | Notes |
|---|---|---|
| Contact dermatitis/irritation | Rare | Occasional mild irritation in sensitive individuals. |
| Allergic contact dermatitis | Very rare | Hypersensitivity reactions, more likely in those allergic to Asteraceae/Compositae plants. |
| Comedogenicity/acne flare | Uncommon | Generally low comedogenic potential, but possible in acne-prone skin depending on formulation. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.