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PENTAERYTHRITYL TETRACAPRYLATE/TETRACAPRATE.

Valuable CAS 68441-68-9 / SKIN CONDITIONING - EMOLLIENT

This synthetic tetraester functions as a lightweight emollient, offering sophisticated skin conditioning without a greasy residue. It forms a breathable, water-repellent film, establishing a protective barrier to reduce moisture loss and enhance skin suppleness and hydration.

Summary

Emollient Skin conditioning Film forming Binder

Science

Mechanism of Action

PENTAERYTHRITYL TETRACAPRYLATE/TETRACAPRATE operates as a highly effective emollient, providing significant skin conditioning benefits. It achieves this by creating a lightweight, breathable, and water-repellent film on the skin's outermost layer. This occlusive barrier actively prevents transepidermal water loss, thereby maintaining optimal skin hydration, restoring elasticity, and noticeably improving the skin's overall texture and appearance, all without any greasy sensation.

Research

Clinical Evidence

Low 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

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The CIR Expert Panel has concluded that pentaerythrityl tetraester compounds, including PENTAERYTHRITYL TETRACAPRYLATE/TETRACAPRATE, are safe for use in cosmetics under current practices and concentrations. It exhibits a low irritation and sensitization profile, is considered non-toxic, and is suitable for both rinse-off and leave-on formulations, including sensitive skin and baby products. While generally very well-tolerated, rare instances of allergic contact dermatitis have been reported. Its inclusion in the FDA's Voluntary Cosmetic Registration Program (VCRP) database further confirms its widespread use in cosmetic products.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

PENTAERYTHRITYL TETRACAPRYLATE/TETRACAPRATE is a valuable ingredient for its ability to deliver non-greasy conditioning, enhance skin hydration, and form a protective barrier, making it highly versatile for various skin types and product formulations.

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