Preparation: Complete a standard hygienic manicure, shape the free edge, lightly matte the nail plate with a buffer, and thoroughly clean away all dust.

Prep & Prime: Wipe the nail surface with a professional dehydrator and apply a thin layer of acid-free primer (Ultrabond). Let it air dry for 30–60 seconds.

Base Layer: Apply your chosen professional base coat or model your builder gel architecture, and cure completely (60 seconds in an LED lamp).

Color Application: Apply one thin, even layer of the "Blueberry" gel polish across the nail plate, carefully sealing the free edge. Thanks to the ultra-pigmented formula, a second layer is not required.

Curing: Polymerize in a professional 48W LED/UV lamp for 60 seconds. Ensure your lamp emits full power for safe and complete polymerization of dark pigments.

Sealing: Secure and lock in the beautiful deep blue tone with a glossy, high-shine professional top coat (or a velvet matte top) and cure for 60–90 seconds