Sodium gluconate is the sodium salt of gluconic acid used in skincare primarily as a chelating agent to bind metal ions and stabilize formulations, with secondary humectant and skin-conditioning properties. It is generally considered a base/formulation ingredient rather than an active treatment.
| Reported effect | How often | Notes |
|---|---|---|
| Mild skin irritation | Rare | Occasional transient redness or stinging, typically in sensitive individuals or at higher concentrations. |
| Allergic contact dermatitis | Very rare | Sensitization is uncommon; isolated reports exist but it is widely regarded as low-allergenic. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.