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

POLYBUTYLENE GLYCOL/PPG-9/1 COPOLYMER.

Valuable / SKIN CONDITIONING

Polybutylene Glycol/PPG-9/1 Copolymer is a versatile conditioning agent, meticulously engineered to enhance skin's texture and hydration, resulting in a soft, smooth, and healthy appearance. This advanced copolymer also supports formulation stability by binding water and solubilizing other ingredients.

Summary

skin conditioning humectant emollient solvent emulsifying viscosity controlling

Science

Mechanism of Action

Functioning primarily as a skin conditioning agent, Polybutylene Glycol/PPG-9/1 Copolymer actively maintains skin health by improving its texture and delivering hydration. As a humectant, it draws moisture to the skin, while its emollient properties contribute to a smooth feel. Furthermore, it acts as a surfactant, emulsifier, and viscosity controller, improving product consistency and ingredient integration within formulations.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

This clear, colorless liquid exhibits excellent water solubility and robust water-binding capabilities, making it effective at solubilizing sparingly water-soluble ingredients and preventing formula dehydration. Synthesized from butylene and propylene glycols, it offers enhanced stability; however, polyalkylene glycols can slowly oxidize in air, suggesting that the incorporation of antioxidants may bolster long-term oxidation stability.

Safety

Safety Profile

CIR Status
Insufficient data
Sensitization risk Low

While the Cosmetic Ingredient Review (CIR) Expert Panel generally considers polypropylene glycols (PPG) safe when non-irritating, a specific maximum concentration or detailed safety assessment for POLYBUTYLENE GLYCOL/PPG-9/1 COPOLYMER is not explicitly available. General industry discussions around PEGs and PPGs highlight considerations regarding solubility, potential toxicity, persistence, and bio-accumulation, which are understood to be dependent on their specific chain lengths. Adverse reactions are uncommon, though a patch test is recommended prior to extensive use.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Polybutylene Glycol/PPG-9/1 Copolymer is a valuable multifunctional ingredient, offering significant skin conditioning and hydration benefits with a low risk of irritation and comedogenicity, suitable for all skin types despite the lack of specific CIR concentration limits.

Related

Similar Ingredients

Finding similar ingredients…