Get a great deal on an OPI Nail Envy Strengthener Original 0.5 oz 2 Pack. This nail strengthening treatment fortifies nails with hydrolyzed wheat protein and calcium. This multi-pack contains two bottles of Nail Envy Strengthener for more applications. This treatment helps damaged or weak natural nails grow harder, longer and stronger.
Wear Nail Envy Strengthener alone or use this treatment as a base coat under polish. Give nails an infusion of strength by pushing back cuticles and applying two coats of strengthening treatment. Apply an additional coat every day for up to a week before removing strengthener and starting again from bare nails.
For wear as a base coat, apply a thin layer of Strengthener to nails and allow to dry before applying nail lacquer. Remove along with lacquer and reapply before painting nails. OPI also makes a formula of strengthener specifically for sensitive and peeling nails as well as Strength and Color treatments in popular nail polish shades.