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Potassium Sorbate (E302)
Potassium sorbate is a potassium salt of sorbic acid used as a preservative to inhibit mold, yeast, and fungi in food and cosmetic products.
Mineral or nutrientUpdated Apr 2, 2026
Health score+2.0
-5Good5
Water guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Food and supplement guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Risks
Irritation to skin and eyes at high concentrations, possible hypersensitivity reactions, minor sensitizer
Benefits
Effective antimicrobial preservative, extends shelf life of products
Waters containing Potassium Sorbate (E302)
2 matches