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Moumoujus

POLYPROPANEDIOL-4.

Valuable CAS 345260-48-2 / EMULSION STABILISING, PLASTICISER, SOLVENT, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING, VISCOSITY CONTROLLING

POLYPROPANEDIOL-4 is a polyol ingredient primarily utilized in cosmetic formulations for its multifunctionality. It acts as an emulsion stabilizer, plasticizer, solvent, and surfactant, contributing significantly to product texture, stability, and integrity. This versatile compound helps create smooth, well-blended cosmetic products.

Summary

Emulsifying Emulsion stabilising Plasticiser Solvent Surfactant Viscosity controlling

Science

Mechanism of Action

On the skin, POLYPROPANEDIOL-4 contributes to product performance by refining texture and ensuring formulation stability. As a plasticizer, it imparts a soft and smooth sensation upon application, enhancing the tactile experience of cosmetic products. Its surfactant properties allow for gentle cleansing on both skin and hair, while its solvent capabilities facilitate the effective dispersion and delivery of other ingredients within the formulation. It also plays a crucial role in managing product viscosity.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

POLYPROPANEDIOL-4 has not been directly reviewed by the Cosmetic Ingredient Review (CIR) Expert Panel. However, structurally similar polyol and polyether compounds, such as propylene glycol and other polypropylene glycols (PPGs), have been assessed and found safe for cosmetic use when formulated to be non-irritating. The INCI Beauty database indicates a favorable safety profile for POLYPROPANEDIOL-4 with 'No penalty' across its safety categories, suggesting a generally low risk in cosmetic applications.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

POLYPROPANEDIOL-4 is a valuable formulation excipient, contributing essential functions like emulsion stabilization, texture enhancement, and viscosity control, with a generally favorable safety profile based on related compounds and industry databases.

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