Glycidyl Neodecanoate/Phthalic Anhydride/Tmp Crosspolymer
What is Glycidyl Neodecanoate/Phthalic Anhydride/Tmp Crosspolymer?
Glycidyl Neodecanoate/Phthalic Anhydride/TMP Crosspolymer is a synthetic polymer created through the crosslinking of glycidyl neodecanoate, phthalic anhydride, and trimethylolpropane monomers. It belongs to the category of polyester crosspolymers commonly used in cosmetics. This ingredient functions primarily as a film-former, binding agent, and viscosity controller in formulations such as hair sprays, mascaras, nail polishes, and styling gels. Upon application, it dries to create a clear, flexible film on hair, skin, or nails, offering adhesion and structure without stiffness. Its crosspolymer structure enhances water resistance and longevity, helping products withstand humidity and movement while maintaining product integrity.
Benefits
Forms a durable, flexible film for extended wear in styling and makeup products.
Improves adhesion and hold without causing buildup or stiffness.
Non-comedogenic, suitable for use on skin without pore clogging.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| Individuals using long-wear hair styling or eye makeup. | Those with known allergies to synthetic polymers. |
| People seeking humidity-resistant product performance. | People sensitive to polyester-based ingredients. |
| Users preferring lightweight, non-greasy film-forming textures. | Individuals preferring fully natural cosmetic formulations. |
Safety Notes
- Rated low hazard by environmental health assessments.
- Limited evidence of irritation in cosmetic concentrations.
Frequently Asked Questions about Glycidyl Neodecanoate/Phthalic Anhydride/Tmp Crosspolymer
What does this crosspolymer do in cosmetics?
It acts as a film-former and binder, creating flexible hold in hair sprays, mascaras, and nail products.
Is it safe for sensitive skin?
Low hazard ratings and minimal irritation data suggest suitability for most skin types.
Does it cause acne?
No, with a comedogenic rating of zero, it does not promote pore clogging.