Nail Hardener Black Diamond Golden Rose

Harder and stronger nails with black diamond particles.

Double patented black diamond microparticle components and hardening agents directly boosts delicate and brittle nails by building a glossy but at the same time protective shield that prevents breakage and nail separation after 4 weeks of regular use.

* Results after 4 weeks testing.

Instructions for Use: Gently shake the bottle. To use it as a base, apply a layer of clean and dry nails and allow it to dry well before your regular varnish. For extra protection, apply 2 coats to clean nails. For maximum hardening effect, apply at least 2 times a week.