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© 2026 Dermasift. All rights reserved.

For informational purposes only — not medical advice. Always consult a dermatologist for skin concerns.

POTASSIUM SORBATE

AI-analyzed

perfumingpreservative

What it does

Potassium (E,E)-hexa-2,4-dienoate

Skin Concerns

May aggravate

sensitivity

Safety & Science

Safety summary

It is widely considered safe for use in cosmetics. Allergic reactions are rare but possible in highly sensitive individuals.

Maximum concentration

Typically used at up to 0.6% in cosmetic formulations.

CAS Number

24634-61-5

Found In Products

Related Ingredients

At a Glance

INCI Name: POTASSIUM SORBATE
Functions: perfuming, preservative
Products: 4987 products
CAS Number: 24634-61-5

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.

POTASSIUM SORBATE — Skincare Ingredient Guide — Dermasift — Dermasift