Kerafen™ SHOP NOW → Kerafen | Official Store Backed by clinically proven natural ingredients, Kerafen™ is designed to: ✔ Effective Fungus Elimination ✔ Promotes Healthy Nail Growth ✔ Improves Skin Elasticity & Hydration ✔ Penetrates Biofilms Formulated with 0.5fl/oz (30ml) per bottle – four times daily, twice in the morning and twice in the afternoon can help you...