QUATERNIUM-73

Ingredient type:HUMECTANT/WATER-SOLUBLE

✨ Role: Quaternium-73 is primarily used in cosmetics for its antimicrobial and preservative properties. It helps preserve the product formula by inhibiting the growth of bacteria and fungi, thereby extending the product's shelf life.

Ingredient type: Water-soluble

‍⚕️ Safety: Considered safe when used at recommended concentrations in cosmetic products.

✨ Vegan: Yes, Quaternium-73 is a synthetic ingredient, so it is generally compatible with a vegan lifestyle.

✨ Note: Although the ingredient is effective in low concentrations, quaternary ammonium compounds can irritate very sensitive skin if used excessively. It is therefore essential to follow the product instructions.

Found in: It is often found in hair care products, skin cleansers, moisturizers, and sometimes in makeup formulas as a preservative.

comedogenic index: