In a natural nail service, polish is applied after which layer?

• A. Base coat
• B. Top coat
• C. Nail hardener
• D. Clear coat

Answer: (A)

Starting with a protective, smooth foundation is essential for long-lasting color. The base coat serves this purpose: it guards the nail from staining, helps create a even surface, and improves how the polish adheres so it wears better. That’s why, in a natural nail service, polish is applied after the base coat. After the color is applied, a top coat is used to seal in the color and add shine and durability. The other options are finish or treatment steps, not the layer that comes before color in the standard sequence.