Back to Ingredient Dictionary

SODIUM HYDROLYZED CASEIN

Description

Sodium Hydrolyzed Casein is a versatile protein derivative widely used in skincare and haircare formulations. Derived from milk proteins, this ingredient undergoes hydrolysis, breaking down large protein molecules into smaller peptides and amino acids. This process enhances its bioavailability and makes it more easily absorbed by the skin and hair.

In skincare, Sodium Hydrolyzed Casein functions as a moisturizing and conditioning agent. It forms a protective film on the skin's surface, helping to reduce transepidermal water loss and improve skin hydration. This ingredient also possesses mild antioxidant properties, potentially offering some protection against environmental stressors.

For haircare applications, Sodium Hydrolyzed Casein can improve hair strength and manageability. It penetrates the hair shaft, providing internal moisture and helping to repair damaged areas. This can result in smoother, more resilient hair that is less prone to breakage.

Typically well-tolerated, Sodium Hydrolyzed Casein is suitable for various skin and hair types. However, individuals with milk protein allergies should exercise caution when using products containing this ingredient. Its efficacy and multifunctionality make it a valuable component in many personal care formulations.