Potassium Sorbate
Potassium Sorbate (Potassium Sorbate) is a keeps the product fresh used in skincare to food-grade preservative. It's found in 639 products in our database, making it one of the most common ingredients.
What it does
Food-grade preservative
Who it's best for
A necessary ingredient that keeps products safe to use.
- Present in virtually all water-based skincare to prevent bacterial growth
- Generally safe at cosmetic concentrations for all skin types
- Without preservatives, products would spoil rapidly after opening