If you were one of the lucky ones to cop hold of the latests #RiRiMee box you would have seen OPI's Nail envy making an appearance. Photo credit: Marta - Furious Filer If you've been experiencing nail damage due to over-filing has been done, a little TLC can go a long way. A nail strengthener like OPI Nail Envy can help to protect and replenish nails. Another tip would be to lay off buffing and filing nails for a few days. We all need a break¬†and so do our nails! Want nail polish & nail care delivered each month? Subscribe here.