Barium sulfate is an inert, insoluble inorganic compound used in cosmetics primarily as an opacifying agent, white pigment, and bulking filler to improve texture and appearance. It is chemically stable and does not penetrate the skin.
| Reported effect | How often | Notes |
|---|---|---|
Mild skin irritation | Rare | Occasional irritation reported, generally in sensitive individuals or with occlusive formulations. |
Allergic contact dermatitis | Very rare | Sensitization is uncommon given the inert nature of the compound. |
Eye irritation | Rare | Possible mechanical or particulate irritation if product contacts the eyes. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.