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ISOSTEARAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE.

Insufficient Data CAS 67633-63-0 / ANTISTATIC, HAIR CONDITIONING

Isostearamidopropyl Ethyldimonium Ethosulfate is a quaternary ammonium compound primarily recognized for its antistatic and hair conditioning properties. On skin, it offers conditioning and moisturizing benefits, likely through the formation of a surface film.

Antistatic Hair Conditioning Skin Conditioning Moisturizing

Science

As a quaternary ammonium compound, Isostearamidopropyl Ethyldimonium Ethosulfate conditions the skin by forming a thin, protective film on its surface. This mechanism contributes to its moisturizing effect and helps to mitigate static charge.


Research

Low confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 Contributed to hair and skin conditioning, including moisturizing effects, within a blend.

Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH N/A
0 7 14

Conflicts

  • Potential for reduced compatibility with some anionic surfactants, though it demonstrates better compatibility than many other quaternary ammonium compounds.

Safety

CIR Status
Insufficient data
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) has determined there is 'insufficient data' to fully assess the safety of this ingredient in cosmetics. Similarly, the EU's SCCS has not conducted a specific review, and while the FDA assigns a UNII, it does not confirm approval for standalone chemical use.


Your Skin

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

Our Assessment

Insufficient Data

Given the Cosmetic Ingredient Review's classification of 'insufficient data' for safety and the limited specific clinical evidence for its isolated skin efficacy, the strategic integration of Isostearamidopropyl Ethyldimonium Ethosulfate into precision skincare formulations requires careful consideration, especially noting its moderate irritancy potential.


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