The nails inc nail perfector kit is a must have to achieve strong and healthy looking nails only available at marks spencer this perfector duo comprises a powerful growth and strength treatment and a nail concealer corrector polish about the brand nails inc is an award winning brand known for catwalk colour high quality products fashion collaborations and innovation launched in 1999 by entrepreneur thea green nails inc is now available in over 35 countries worldwide nails incs top te