Sodium Lauroyl Sarcosinate

Sodium Lauroyl Sarcosinate (also known as N-Lauroylsarcosine sodium) is a mild, biodegradable anionic surfactant derived from sarcosine. It is commonly used in personal care and cosmetic products due to its excellent foaming, cleansing, and emulsifying properties.

Description

Function

  1. Surfactant and Cleansing Agent: Sodium Lauroyl Sarcosinate effectively reduces the surface tension of water, allowing it to mix with oil and dirt so they can be rinsed away.
  2. Foaming Agent: It produces rich and fine foam, which enhances the user experience and helps distribute the cleaning agents more evenly.
  3. Emulsifier: It helps to stabilize mixtures of oil and water in cosmetic formulations, preventing separation.
  4. Antimicrobial Properties: It has been shown to inhibit the growth of certain bacteria and fungi, making it useful in oral care products like toothpaste.
  5. Skin Compatibility: It is less irritating to the skin compared to some other surfactants and is suitable for sensitive skin.

Application

  • Personal Care Products: Widely used in shampoos, conditioners, body washes, facial cleansers, and bubble baths.
  • Oral Care: Commonly found in toothpaste due to its antimicrobial properties and gentle nature.
  • Baby Products: Suitable for infant care products because of its mildness and low irritation potential.
  • Industrial Uses: Also used as a corrosion inhibitor in metal processing, and as an additive in coatings and inks to improve compatibility and stability.