Now the Name Harmony on the jar will changer to Gelish Prohesion .
Harmony ProHesion Nail Sculpting Liquid Monomer - 32 oz
ProHesion Nail Sculpting Liquid is custom formulated to perform with ProHesion Nail Sculpting Powder. The monomer was developed with optimized hybrid molecules resulting in the strongest bond to the natural nail without the use of harsh acid primers whilst maintaining the ultimate flexibility and utilizing technologies to accommodate the most sensitive clients.