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STEARYL HYDROXYETHYL IMIDAZOLINE

Description

Stearyl hydroxyethyl imidazoline is a multifunctional ingredient widely used in skincare and hair care formulations. This synthetic compound belongs to the imidazoline family and is derived from stearic acid and aminoethylethanolamine. Its molecular structure combines a long-chain fatty alkyl group with a cyclic imidazoline ring, imparting both hydrophobic and hydrophilic properties.

In skincare applications, stearyl hydroxyethyl imidazoline functions primarily as a conditioning agent and emulsifier. It helps to improve the texture and spreadability of creams and lotions while enhancing their moisturizing capabilities. The ingredient's cationic nature allows it to adhere to skin and hair surfaces, forming a protective film that reduces moisture loss and improves overall hydration.

Additionally, stearyl hydroxyethyl imidazoline exhibits mild antimicrobial properties, contributing to product preservation and potentially benefiting acne-prone skin. Its pH-buffering capacity helps maintain formula stability and skin compatibility. When used in hair care products, it aids in detangling, reducing static, and improving manageability.

Typical concentration levels range from 0.1% to 2% in leave-on products and up to 5% in rinse-off formulations. While generally well-tolerated, patch testing is recommended for individuals with sensitive skin.