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VINYL ALCOHOL/VINYLFORMAMIDE COPOLYMER.

Insufficient Data CAS 167747-79-7 / BINDING, EMULSION STABILISING, FILM FORMING, HAIR CONDITIONING, HAIR FIXING, NAIL CONDITIONING, VISCOSITY CONTROLLING

This copolymer acts primarily as a film-forming agent, creating a protective barrier on the skin to reduce moisture loss. It also functions as a binding and viscosity-controlling agent in cosmetic formulations.

Binding Emulsion Stabilizer Film Forming Hair Conditioning Hair Fixative Nail Conditioning Viscosity Controlling

Science

It forms a thin, flexible film on the skin's surface, enhancing hydration by minimizing transepidermal water loss. Beyond film formation, it serves as a binder and viscosity regulator.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

There is no available data to suggest this ingredient is commonly dusted or used in ineffective concentrations.


The Formula

Solubility
Water
Optimal pH 4.5 – 8.5
0 7 14

Stability

Stable across a pH range of 4.5-8.5, particularly for viscosity. It demonstrates broad compatibility with common cosmetic excipients, including buffers, preservatives, salts, antioxidants, surfactants, and polyols.

Synergies

  • Citric acid buffers
  • Phosphate buffers
  • Sodium acetate buffers
  • Preservatives
  • Salts
  • Antioxidants
  • Surfactants
  • Polyols

Conflicts

  • Boric acid

Safety

CIR Status
Not reviewed
Sensitization risk Unknown

While its component, Polyvinyl Alcohol, is deemed safe by CIR at up to 15%, the copolymer itself lacks specific CIR review. Sensitization risk is currently unknown.


Your Skin

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

Our Assessment

Insufficient Data

Due to limited specific data regarding its clinical efficacy and safety profile for the copolymer itself, a definitive verdict cannot be provided at this time.


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