Argan Oil Nail care – Idéal UDetails: Argan oil in combination with jojoba and macadamia oil is a powerful hydration for nails and cuticles. It restores and prevents dryness and peeling nails while locking the essential moisture to improve nail flexibility and strength. Dot a fraction of a drop directly onto each nail, one at a time, and rub into the nail bed and cuticle. Leave on until all nails have been treated.