Protein Formula For Nails No:4 is formulated for weak, damaged and post nail extension nails. Intense formula to restructure and strengthen damaged nails, whilst hydrating and promoting healthy nails. AHA'S helps restructure and restrengthen the nails, PHA'S helps smoothen any ridges or dents on the nails, Glycerin helps moisturise and brighten the nails, Biotin helps increase the health of the natural nails, Panthenol helps add hydration and works as an antioxidant and Hexanal helps add more flexibility to the natural nail.

How to use Protein Formula For Nails No:4

1. Apply one coat of Protein Formula every other day.
2. Remove after seven days with non acetone polish remover and repeat.
   
3. Continue until the nail condition improves, then move onto Protein Formula 1.