Sodium gluconate is a sodium salt of gluconic acid used as a chelating and skin-conditioning agent, while titanium dioxide is a mineral sunscreen and opacifying pigment that scatters and absorbs UV radiation. Together they appear in formulations providing UV protection alongside improved stability and texture.
| Reported effect | How often | Notes |
|---|---|---|
| Skin irritation or mild redness | Uncommon | Generally well tolerated; minor irritation possible in sensitive skin, often related to formulation. |
| Contact dermatitis | Rare | Allergic reactions are uncommon for both ingredients. |
| White cast or temporary skin whitening | Common | Cosmetic effect from titanium dioxide pigment, not a health concern. |
| Eye irritation | Uncommon | Possible if product enters eyes during application. |
| Concerns over nanoparticle inhalation | Very rare | Relevant mainly to loose powder/spray forms, not topical creams; topical penetration considered negligible. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.