Triethanolamine

General Description
Triethanolamine is a versatile, multifunctional alkalizing agent widely utilized in the personal care and cosmetic industries. It serves as a primary neutralizing agent for acidic polymers and a critical stabilizer for optimizing formulation pH and emulsification systems.

Mechanisms of Action

• Neutralization & Viscosity Build:
  Reacts precisely with acidic rheology modifiers (e.g., Carbomers, Polyacrylates) to uncoil the polymer structure and form stable, high-viscosity gel networks. This neutralization process is essential for preventing phase separation and syneresis.

• pH Regulation:
  Adjusts and buffers the final pH of formulations to an optimal physiological range. It creates a stable environment that protects pH-sensitive active ingredients and surfactants from degradation or loss of efficacy.

• Emulsification Assistance:
  Functions as a co-emulsifier by reacting with free fatty acids (e.g., Stearic Acid) to form anionic amine soaps. These soaps reduce interfacial tension and enhance the compatibility between oil and water phases, improving emulsion stability.

Key Benefits

• System Stabilization:
  Ensures the structural integrity of gels and emulsions, significantly reducing the risk of stratification, precipitation, or water separation, thereby extending product shelf life.

• Texture Optimization:
  Facilitates the creation of crystal-clear gels and smooth, homogeneous emulsions by establishing the correct pH environment required for thickener activation.

• Processing Efficiency:
  A liquid alkalizer that is easy to handle and incorporate, providing precise control over the neutralization endpoint.

Applications & Compatibility

• Target Industries: Personal Care (Skincare, Hair Care, Sun Care), Color Cosmetics, and Household Products.

• Formulation Suitability: The industry-standard neutralizing agent for Carbomer gels, lotions, creams, serums, and cleansing systems.

• Primary Functions: pH Adjuster/Alkalizing Agent, Neutralizer, Emulsification Aid, Stabilizer.