Linum Usitatissimum (flaxseed) Seed Extract is derived from flax seeds and is rich in omega-3 fatty acids, lignans, and antioxidants. It is used in skincare for its soothing, moisturizing, and emollient properties.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Rare | Localized redness, itching, or rash in sensitized individuals. |
Skin irritation | Rare | Mild stinging or irritation, more likely in those with sensitive skin. |
Cross-reactivity allergy | Very rare | Possible reaction in individuals with known flaxseed or related seed allergies. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.