Do you suffer from soft, thinning, peeling nails? Barielle's Nail Rebuilding Protein is here to the rescue. Every day activities can negatively effect and deteriorate your nails natural oils and enamel. Barielle's Nail Rebuilding Protein works hard to repair the damage by bonding and strengthening weak layers of the nail together, for resilient, healthy nails. Treats soft, thinning, peeling nails Best used as a base coat, prior to polish Helps repair damage by bonding and strengthening weak layers of the nail. Pregnancy Safe and adheres to 7 Free Promise (Formaldehyde, Dibutyl Phthalate, Toluene, Formadelhyde Resin, Triphenyl Phosphate, Xylene or Camphor) 0.5 fl. oz / 14.8 ml