TEA (Triethanolamine)

INCI Name:
Triethanolamine

Description:
TEA (Triethanolamine) is a clear, viscous, ammonia-like liquid synthesized through the reaction of ethylene oxide with ammonia. It is widely used in cosmetic, pharmaceutical, and industrial formulations due to its strong pH-adjusting and emulsifying capabilities. TEA helps stabilize creams, lotions, gels, and cleansers by balancing pH and supporting emulsion structure.

Solubility:
Soluble in water and alcohol; insoluble in oils.

Usage Rate:
Typically 0.5% – 2% in cosmetic formulations.

Recommended pH Range:
6.0 – 8.5 (depends on formulation type)

Applications:

• Used in creams, lotions, gels, and serums for pH adjustment
• Added to shampoos, body washes, and cleansers for foam stabilization
• Used in shaving creams and hair styling products for improved texture
• Used in industrial products like detergents and polishes

Function:

• Acts as a pH adjustor and neutralizing agent
• Functions as an emulsifier to stabilize oil-in-water formulations
• Enhances viscosity and texture of cosmetic preparations
• Boosts performance of surfactants and foaming systems

Storage:
Store in a cool, dry place away from heat, air, and direct sunlight. Keep container tightly closed to prevent oxidation or discoloration.