Science
Mechanism of Action
This copolymer acts as an emollient by forming a protective film on the skin, which enhances the skin barrier function to retain moisture and increase skin conductance. Its lubricating, dispersing, and adsorbing abilities further contribute to skin protection and an initial moisture boost.
Research
Clinical Evidence
High confidence20%
Key findings
- 01 Clinical trials demonstrated that concentrations of 10% and 20% significantly improved skin dryness and scratch marks in patients with pruritic senile xerosis over four weeks.
- 02 The 20% concentration showed more significant improvements in skin dryness and conductance compared to white petrolatum.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The ingredient is stable under normal conditions but can be easily hydrolyzed in strong acid or alkali environments. For optimal stability, store in sealed containers below 30°C and protect from moisture.
Conflicts
- strong acids
- strong alkalis
- strong oxidants
Safety
Safety Profile
The CIR is currently reviewing this copolymer; however, its component Dilinoleic Acid was deemed safe when formulated non-irritating. Related 'Dimer Dilinoleates' were found safe up to 53% in cosmetics with no irritation or comedogenicity, though general warnings for similar compounds mention potential irritation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This copolymer is a valuable emollient, clinically proven to alleviate dry skin symptoms and enhance skin barrier function, making it beneficial for dry and mature skin.
Related
Similar Ingredients
Finding similar ingredients…