• Extra strong formula for more extensive fungal nail infections. Delivers complete penetration for up to 24 hours. • Penetrates the nail without the need for filing and acts fast to block the progression of the fungal nail infection. Suitable for use with nail varnish. The old layer can be peeled-off within seconds. • Suitable for use with nail varnish. The old layer can be peeled-off within seconds. • Immediate brightening and smoothening effect. Visible results from two weeks on. The nails grow back healthier and stronger so re-contamination is prevented. • Helps to rebuild the damaged nail structure. This will improve the cosmetic aspect of the nail and provides a barrier against future fungal nail infections.