Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle
Moumoujus

PENTAERYTHRITYL TETRAOLEATE.

Valuable CAS 19321-40-5 / SKIN CONDITIONING - EMOLLIENT, VISCOSITY CONTROLLING

PENTAERYTHRITYL TETRAOLEATE is a highly effective skin-conditioning agent and emollient. It works by establishing a protective barrier on the skin's surface, which significantly reduces moisture loss and enhances skin hydration and softness.

Summary

Emollient Viscosity-controlling Skin-conditioning

Science

Mechanism of Action

This ingredient functions primarily as a skin-conditioning emollient, creating an occlusive film that fills microscopic voids on the skin. This barrier provides protection against external factors and critically reduces transepidermal water loss, resulting in a notably softer and more hydrated skin texture. Furthermore, it contributes to the textural integrity of cosmetic formulations as a viscosity-increasing agent.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

PENTAERYTHRITYL TETRAOLEATE exhibits robust thermal and oxidation stability at room temperature, characterized by a low acid value and a neutral to slightly acidic pH. Its stability is maintained under normal storage conditions, but it can degrade when exposed to incompatible materials, excessive heat, or light.

Conflicts

  • strong oxidizing agents
  • strong acids
  • high temperatures
  • sparks
  • open flames
  • moisture

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel concluded that PENTAERYTHRITYL TETRAOLEATE, alongside 15 other pentaerythrityl tetraester compounds, is safe for use and concentration in cosmetic practices. Formulations containing these ingredients demonstrated non-irritating and non-sensitizing properties on human skin. Formulators are advised to consider its potential for penetration enhancement. While a specific maximum concentration for PENTAERYTHRITYL TETRAOLEATE was not provided, other tetraesters in the same review were noted at concentrations up to 55% in lipstick. The ingredient is registered in the FDA Global Substance Registration System (GSRS) and, according to 149 ECHA reports, does not meet GHS hazard criteria.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

PENTAERYTHRITYL TETRAOLEATE is a valuable emollient and skin-conditioning agent, highly effective in forming a protective barrier to enhance hydration and softness, supported by a strong safety profile.

Related

Similar Ingredients

Finding similar ingredients…