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Moumoujus

DICETYL PHOSPHATE.

Valuable CAS 2197-63-9 / SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

Dicetyl Phosphate is a versatile ingredient functioning as both an emulsifier and surfactant. It stabilizes oil-in-water emulsions, improving product texture and ensuring smooth, uniform application.

Summary

emulsifier surfactant texture enhancer cleansing agent delivery enhancer

Science

Mechanism of Action

It stabilizes emulsions by reducing interfacial tension between immiscible liquids, preventing phase separation. Its phosphoric acid structure also facilitates mild cleansing and can enhance active ingredient delivery into the skin.

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

Stability

Insoluble in water but dispersible in oil and soluble in organic solvents, it exhibits wide pH tolerance and requires neutralization during formulation.

Synergies

  • Active ingredients (e.g., retinyl palmitate) for enhanced skin permeation

Safety

Safety Profile

CIR Status
Safe as used
Max tested
80%
Sensitization risk Low

The CIR Expert Panel deemed it safe for cosmetic use at concentrations up to 80%, noting its non-irritating profile at typical formulation levels (0.038–4% in products).

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Dicetyl Phosphate is a valuable emulsifier and surfactant that enhances product stability, texture, and potentially active ingredient delivery, suitable for all skin types.

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