Hdi/Trimethylol Hexyllactone Crosspolymer
What is Hdi/Trimethylol Hexyllactone Crosspolymer?
HDI/Trimethylol Hexyllactone Crosspolymer is a lab-synthesized polymer formed by crosslinking hexamethylene diisocyanate with trimethylol hexyllactone, resulting in porous spherical particles. Commonly used in cosmetic powders like foundations and blushes, it belongs to the polyurethane family. In formulations, it absorbs moisture and oils, reducing stickiness and enhancing powder flow. This improves blendability and uniformity, giving products a lightweight, silky feel during application and wear. Its structure minimizes aggregation, ensuring consistent performance in humid conditions or over time.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Maintains powder uniformity by absorbing excess moisture
Enhances flowability for smoother application
Provides a silky texture without heaviness
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| Users of loose or pressed powders seeking clump-free products | People with rare allergies to polyurethane polymers |
| Those preferring lightweight, blendable makeup textures | Those preferring silicone-free or fully natural products |
| Individuals in humid climates needing stable formulations | Users sensitive to synthetic film-formers |
Safety Notes
- Rated low hazard by safety assessments
- Non-comedogenic, suitable for most skin types
Frequently Asked Questions about Hdi/Trimethylol Hexyllactone Crosspolymer
What does this crosspolymer do in makeup?
It prevents clumping in powders by absorbing moisture, improving spread and uniformity.
Is it safe for daily use?
Safety reviews indicate low risk in cosmetic concentrations for most users.
Does it clog pores?
It has a zero comedogenic rating, making it unlikely to contribute to pore blockage.