Researched by Helena DeMaria-Williams
Formula IngredientHumectantINCI: Calcium Gluconate
Calcium gluconate is the calcium salt of gluconic acid, used in cosmetics as a humectant, skin-conditioning agent, and oral care ingredient. It helps draw moisture into the skin and provides calcium ions that may support skin barrier function and cellular signalling.
Category
Humectant
Irritation Risk
Low
Skin Types
all skin types, dry skin, dehydrated skin
moisturisation, humectant, skin conditioning, calcium delivery
Well tolerated across skin types. Widely used in medical and cosmetic applications. No EU CosIng Annex restrictions.
Does not increase photosensitivity.
Calcium gluconate is commonly used in medical settings during pregnancy. Topical cosmetic use is considered safe.
Calcium gluconate is the calcium salt of gluconic acid, used in cosmetics as a humectant, skin-conditioning agent, and oral care ingredient. It helps draw moisture into the skin and provides calcium ions that may support skin barrier function and cellular signalling.
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