• Potassium Sorbate

Potassium Sorbate

Starting at: $7.92

* Bulk Sizes require a minimum 2 weeks processing time.
Case sizes are considered bulk do not qualify for flat rate shipping.
IMPORTANT: All of our products are intended for external use only.


Potassium sorbate is a food grade preservative derived from Mountain Ash Sorbus species. Potassium Sorbate retains its activity in a pH up to but not over 6.0. It is very effective against yeast and molds. Add to the product when cool. A preservative is an additive for foods, pharmaceuticals, personal care products, cosmetics and other industrial products to reduce spoilage that air, fungi, bacteria, or yeast can cause.

Potassium sorbate is not a broad spectrum preservative for cosmetic use and should be combined with other preservatives.

Usage Rate: 0.2%-0.5%

Solubility: Water Soluble

INCI: Potassium Sorbate

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1 review for Potassium Sorbate

  1. Alain

    Great antifungal at a great price. I used it in my basement after a flood to kill the mold. Just have to keep the solution at PH 5 or below. Works even better along with sodium benzoate.

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