A common ingredient found in many gel polishes is hydroxyethyl methacrylate. This chemical functions as a monomer, meaning it’s a small molecule that links with other identical molecules to form larger polymers. This polymerization process is crucial for the hardening and durability of gel polish under UV or LED light.
The inclusion of this specific methacrylate contributes to the adhesive properties of the gel, allowing it to bond effectively to the natural nail. Its presence also influences the gloss and overall finish of the cured polish. Early formulations often relied heavily on this compound to achieve desired characteristics, though concerns regarding potential skin sensitization have prompted ongoing research into alternative formulations.
