Nail Hardener So'Bio Etic Hardener Treatment

This ultra-nourishing treatment base is the perfect solution for nails damaged by daily use or, for example, the application of semi-permanent nail polish. Enriched with organic castor oil, patented plant keratin, and a blend of plant proteins, this treatment nourishes and strengthens nails, protecting them from splitting and yellowing. Nails are deeply regenerated, and their appearance improves within days. This protective base can be used alone, as a healing treatment, or over colored nail polish to protect the manicure and extend its durability. Conducting the restorative treatment couldn't be simpler: apply two layers of the strengthening solution to pre-cleaned and prepared nails, without adding colored polish. Leave the base on the nails for 5 days. For optimal results and a slight increase in shine, you can apply an additional base coat after a few days.