Di-HEMA Trimethylhexyl Dicarbamate ●
TL;DR. This ingredient functions as a UV/LED-curable film-forming resin in gel nail systems. It helps create hardness, adhesion, gloss, and wear resistance after curing.
What does Di-HEMA Trimethylhexyl Dicarbamate do in a cosmetic formula?
This ingredient functions as a UV/LED-curable film-forming resin in gel nail systems. It helps create hardness, adhesion, gloss, and wear resistance after curing.
Is Di-HEMA Trimethylhexyl Dicarbamate clean?
From a clean-beauty perspective, this material has meaningful sensitization concerns, especially with repeated skin contact or incomplete curing. In the EU, it is limited to professional nail products with required allergy warnings, which puts it outside many low-allergen clean frameworks.
Is Di-HEMA Trimethylhexyl Dicarbamate sustainable?
This material is synthetic and typically derived from petrochemical feedstocks. Once cured, it forms a durable crosslinked plastic film that is not readily biodegradable and can persist as solid residue.
Is Di-HEMA Trimethylhexyl Dicarbamate COSMOS-approved?
It is not aligned with COSMOS-natural or COSMOS-organic standards because it is a synthetic reactive resin rather than a permitted naturally derived cosmetic ingredient. Its profile is also a weak fit for Green Chemistry due to petrochemical sourcing, sensitization potential, and limited biodegradability after curing.
How does Di-HEMA Trimethylhexyl Dicarbamate work chemically?
The molecule is a multifunctional methacrylate urethane oligomer that photopolymerizes through reactive double bonds into a crosslinked network. It is mainly used in UV/LED nail gels, where performance depends on photoinitiator choice, lamp output, film thickness, and complete curing to reduce residual reactive monomer.
Last updated 2026-05-14