3 In 1 Hardener Hypoallergic

It Is Intended To Strengthen Soft And Cracked Nails As Well As To Fortify The Coating And Be Used As A Transparent Polish. The Special Formula Reduces The Negative Impact Of Water On Nails And Prevents Cracking. The Product Contains Methionine, Which Affects Keratin Formation And Is Responsible For The Health Of The Nails