Asparagopsis Armata Extract is derived from a red marine alga and is used in cosmetics for its antioxidant, soothing, and skin-conditioning properties, often marketed for protective and moisturizing benefits. It contains halogenated compounds, polysaccharides, and minerals that may support skin barrier function.
| Reported effect | How often | Notes |
|---|---|---|
Contact irritation (redness, stinging) | Uncommon | Possible in sensitive skin, generally mild and transient. |
Allergic contact dermatitis | Rare | Marine algae extracts can occasionally sensitize predisposed individuals. |
Iodine sensitivity reactions | Rare | Algae may contain iodine; relevant for those with iodine allergy or thyroid concerns. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.