What are the main ingredients used in light cured gel nail enhancements?

The primary ingredients used in light cured gel nail enhancements are indeed urethane compounds. Urethane is a versatile polymer that allows the gel to be flexible, durable, and glossy after curing. In the context of nail enhancements, urethane provides the necessary properties that contribute to the adhesion, strength, and overall quality of the gel application.

Using a urethane compound is crucial because it helps facilitate the curing process when exposed to UV or LED light, transforming the gel from a liquid to a solid state, which is essential for creating long-lasting nail enhancements. This process also ensures that the gel maintains a natural look and feel on the nails.

Other options mistakenly include methane, which is not an ingredient found in gel nail formulations. Methane's properties are not suitable for cosmetic applications, especially in sealing or enhancing nail products, underscoring why urethane alone is the correct focus for gel enhancements.