Furcellaria Lumbricalis Extract is derived from a red seaweed and is used in skincare primarily as a hydrating, film-forming and texturizing agent due to its polysaccharide (carrageenan-like) content. It provides skin conditioning, moisture retention and a smoothing surface feel.
| Reported effect | How often | Notes |
|---|---|---|
Contact irritation | Rare | Mild redness or stinging possible in sensitive skin, generally well tolerated. |
Allergic contact dermatitis | Very rare | Isolated sensitization reports; marine-derived ingredients can rarely trigger allergy. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.