POTASSIUM NITRATE

Ingredient type: HUMECTANT/WATER-SOLUBLE

✨ Role: Potassium nitrate is often used in products designed to soothe the skin, particularly to reduce irritation, as well as in toothpastes to reduce tooth sensitivity. It has calming properties that help relieve redness and inflammation of the skin.

Ingredient type: Water-soluble

Safety: Yes, this ingredient is generally considered safe when used in recommended concentrations.

✨ Vegan: Yes, potassium nitrate is mineral-based and suitable for vegan products.

✨ Note: Although often well tolerated, it is advisable to check for any signs of irritation when using on sensitive skin for the first time. High concentrations may cause irritation, but this is rare in cosmetic applications.

Found in: Skin soothing products, toothpaste for sensitive teeth.

Comedogenic rating: