Beautiful nails and cuticles need daily oil - CND Solar Oil - an award-winning beautifully light oil to ensure nails stay healthy and strong, and cuticles get all the nourishment they need. Apply twice a day, especially last thing at night. Apply and massage in to natural nails and surrounding skin, even on top of nail polish as this beautiful oil with a sweet almond fragrance, with jojoba seed oil and Vitamin E is the secret to nail health.