Wakame extract is derived from the brown seaweed Undaria pinnatifida and is used in skincare for its antioxidant, moisturizing, and skin-conditioning properties attributed to polysaccharides, vitamins, and minerals. It is often included to support skin hydration and protect against oxidative stress.
| Reported effect | How often | Notes |
|---|---|---|
Contact irritation | Rare | Mild redness or stinging possible in sensitive skin. |
Allergic contact dermatitis | Rare | Hypersensitivity reactions to marine-derived ingredients can occur. |
Iodine sensitivity reaction | Very rare | Seaweed-derived iodine content may rarely affect iodine-sensitive individuals. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.