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AMP-C8-18 PERFLUOROALKYLETHYL PHOSPHATE.

Questionable / EMULSION STABILISING, SOLVENT, SURFACTANT - CLEANSING

A high-performance fluorosurfactant that excels at stabilizing complex oil-water emulsions and creating luxurious foams in challenging formulations. This specialized ingredient provides exceptional surface tension reduction and enables smooth application of products containing high alcohol concentrations or difficult-to-blend active ingredients.

cleansing emulsion stabilising solvent

Science

Functions as a molecular bridge between oil and water phases by reducing surface and interfacial tension more effectively than traditional surfactants, while creating a thin, low-energy film on skin that enhances product spreadability and aesthetic feel.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

Specialized technical ingredient with specific performance requirements, unlikely to be subject to dusting practices


The Formula

Solubility
Both
Optimal pH 4 – 8
0 7 14

Stability

Exceptional at stabilizing alcohol-heavy formulations up to 62% ethyl alcohol content; AMP salt form enhances water solubility while perfluoroalkyl chain provides lipophobic properties

Synergies

  • alcohol-based systems
  • complex emulsion systems

Conflicts

  • Strong oxidizing agents
  • Highly acidic conditions (may precipitate the free acid)

Safety

CIR Status
Not reviewed
Sensitization risk Unknown

Classified as PFAS with environmental persistence and bioaccumulation concerns; banned by major retailers and restricted in Canadian Natural Health Products database


Your Skin

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

Our Assessment

Questionable

While technically effective, environmental and regulatory concerns around PFAS ingredients make this a problematic choice for modern formulations.


Related

Finding similar ingredients…


References