actually i was just giving a try to this shop , being afraid the products wouldn't be authentic. they are authentic the korean COSRX and super efficient
Description
Strengthens and Protects
Treat your brittle, fragile and splitting nails and strengthen their structure.
For best results, use every other day as a base coat for two weeks. Apply it as a top coat for additional benefits.
Lexy strong hardener
$11.00