What does the term "inhibition layer" refer to in gel polish application?

• A. The base coat applied first
• B. The last layer applied
• C. The sticky residue after curing
• D. The polish used to add shine

Answer: (C)

The term "inhibition layer" specifically refers to the sticky residue that remains on the surface of gel polish after it has been cured under a UV or LED lamp. This layer is a result of the chemical reactions that occur during the curing process, where the gel hardens but does not fully cure on the outermost layer. This sticky layer is important because it allows for better adhesion of subsequent layers, such as top coats or additional color applications. It is crucial for nail technicians to understand this concept because properly managing the inhibition layer contributes to a longer-lasting manicure and ensures that the final finish looks smooth and polished.

In contrast, the other options refer to different aspects of gel application that do not relate to the post-curing phase. It’s essential for nail technicians to distinguish between these different stages and terms to deliver high-quality services.