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HYDROXYETHYL LAURDIMONIUM CHLORIDE.

Insufficient Data CAS 2271-92-3 / ANTISTATIC, HAIR CONDITIONING

Hydroxyethyl Laurdimonium Chloride is a cationic surfactant primarily utilized in hair care for its conditioning and antistatic properties, making hair softer, shinier, and more manageable. It also exhibits antimicrobial and antifungal activity, allowing its use as a cosmetic preservative.

Summary

Antistatic Agent Hair Conditioning Agent Antimicrobial Antifungal Cosmetic Preservative

Science

Mechanism of Action

This ingredient functions by neutralizing electrical charges on surfaces, particularly hair, to reduce static. As a cationic surfactant, it adheres to hair fibers, improving combability, smoothness, and shine. Its structure also enables it to interact with and disrupt microbial cell membranes, contributing to its antimicrobial efficacy. No specific mechanism of action directly on skin cells is detailed in the provided data.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 In hair care rinse-off products, typical concentrations ranging from 0.2% to 2.0% are utilized for cationic conditioners, including Hydroxyethyl Laurdimonium Chloride, to improve hair combability, suppleness, softness, shine, volume, lightness, and texture.

Transparency

Dusting Analysis

Not commonly dusted

The provided research data primarily highlights benefits for hair and as a preservative, not direct skin efficacy. There is no indication of this ingredient being commonly over-marketed for skin benefits.

The Formula

Formulation

Solubility
Water
Optimal pH 4 – 5
0 7 14

Stability

The ingredient is chemically stable at standard ambient temperatures but can decompose under high heat. Optimal performance, particularly its adherence to hair fibers, is achieved in formulations with a pH typically around 4–5.

Conflicts

  • Strongly anionic surfactants (may lead to precipitation).

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

Generally considered safe for cosmetic use when properly formulated. A specific CIR (Cosmetic Ingredient Review) report for Hydroxyethyl Laurdimonium Chloride was not found in the provided data.

Your Skin

Skin Compatibility

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Insufficient Data

While effective for hair conditioning and possessing antimicrobial properties, there is insufficient specific data to evaluate its direct benefits or compatibility within a precision skincare formulation.

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