
SODIUM STEAROYL HYDROLYZED SILK
Description
Sodium Stearoyl Hydrolyzed Silk is a multifunctional ingredient derived from silk proteins and stearic acid, widely used in skincare and cosmetic formulations. This compound combines the moisturizing and conditioning properties of hydrolyzed silk with the emulsifying capabilities of sodium stearate.
The hydrolyzed silk component consists of smaller peptides obtained by breaking down silk proteins, allowing for better skin penetration and interaction with the stratum corneum. These peptides help improve skin hydration, elasticity, and smoothness. They also form a protective film on the skin surface, reducing transepidermal water loss.
The sodium stearoyl portion acts as an emulsifier, helping to stabilize oil-in-water emulsions and improve the overall texture of formulations. This dual functionality makes Sodium Stearoyl Hydrolyzed Silk particularly valuable in creating elegant, stable products with enhanced skin benefits.
In skincare applications, this ingredient is often found in moisturizers, serums, and anti-aging products. It contributes to improved product spreadability, skin feel, and long-lasting hydration. Additionally, its film-forming properties can help reduce the appearance of fine lines and wrinkles, making it a popular choice in anti-aging formulations.