Our nail repair serum contains aloe vera extract, vitamin E, argan oil. It can heal quickly, strengthen the repair of natural ingredients, and improve the bad condition of nails. Its use is simple: clean and dry the affected nail; Apply proper amount of serum evenly on nails; Use your hand in a circular motion, gently massage until absorbed; Do it 2-3 times a day for better results. Nail Repair Serum restores damaged nails and keeps them healthy.