Ectoin: Definition, Properties and Cosmetic Applications

What Is Ectoin?

Ectoin is a naturally occurring active substance classified as an extremolyte. It is produced by certain microorganisms as a protective molecule that helps them survive under stressful environmental conditions.

In cosmetics, ectoin is primarily used as a skin-conditioning ingredient and stabiliser.

Cosmetic Properties of Ectoin

The skin is continuously exposed to different environmental and physiological stress factors. Ectoin is used in cosmetic formulations because of its ability to support the protection and stability of skin cells and their membranes.

Its cosmetic applications are therefore particularly relevant to products designed for stressed, sensitive or environmentally exposed skin.

Ectoin in Cosmetic Formulations

Ectoin can be incorporated into a variety of skin-care formulations where skin conditioning and protection are desired, including:

• Face creams
• Serums
• Moisturisers
• Sensitive-skin products
• Protective skin-care formulations
• Products designed for environmentally stressed skin

Its use can be particularly relevant when developing formulations intended to provide a protective and conditioning skin-care profile.

Ingredient Information

INCI Name: Ectoin
CAS Number: 96702-03-3
EINECS Number: Not found