Professional usage:

Step 1. Clean Nails then trim nail surface as normal manicure process.

Step 2. Fully shake up the gel polish,it can make the gel polish color balanced. (Important)

Step 3. Apply Base coat first,which can make polish lasting longer,cure with UV lamp or LED lamp. (Necessary)

Step 4. Apply first layer of color gel polish directly,cure with UV lamp for 2 minutes or cure with LED lamp for 60 seconds.

Step 5. Apply second layer of color gel polish and then immediately cure with UV lamp for 2 minutes or cure with LED lamp for 60 seconds.

Step 6. Coat with no wipe topcoat,cured by UV lamp or LED lamp.