Applicable skin: any skin. Product efficacy: Moisturizing and hydrating, strengthening nails. Product features: Strong repairing essential oil for nails and cuticles. Contains neem leaf extract to strengthen nails and prevent breakage. Almond essential oil effectively moisturizes nails and makes them more elastic. Contains chamomile and velvet flower extracts to soften nails. Nails become stronger and healthier after use. How to use: Massage 1-2 drops of essential oil onto dry nails and massage to promote absorption. Wipe off excess essential oil. If the nail is severely damaged, it can be used twice a day.