Common Nail Gel Ingredients
Gel polishes typically contain methacrylate monomers, such as hydroxypropyl methacrylate and ethylene glycol dimethacrylate, which form a flexible film when cured under UV or LED light. Other ingredients include photoinitiators that trigger polymerization, plasticizers for flexibility, and pigments for color.
Functions of Gel Components
Monomers and oligomers create the hardened film, while photoinitiators absorb light energy to start the curing process. Stabilizers help extend shelf life, and thickeners adjust consistency for smooth application. Some formulations also include UV filters to reduce yellowing.
Safety and Considerations
Most nail gel ingredients are considered safe when used as directed, though some people may experience sensitivity to certain monomers or acrylates. Proper curing and avoiding skin contact with uncured product can reduce irritation risk. For detailed ingredient safety information, consult resources like the Cosmetic Ingredient Review.
