Sally Hansen Color Therapy® Nail Color, gorgeous color that cares while you wear! Our patented argan oil formula hydrates & nourishes for healthy looking nails. Pair with the Top Coat to extend shine and wear. Don't forget your cuticle oil for instantly healthier nails and cuticles. How to Use: Apply 2 coats of polish to clean, dry nails. Allow to dry. Enhance your mani with our Color Therapy Top Coat.