Yardlie Hair Oil Kojic Acid 5In1 250ML is a hair care product designed for use as part of your regular hair care routine. Its formula features kojic acid and a 5In1 formulation, offering a convenient option for everyday hair care. The 250ML bottle provides a practical quantity for regular use at home. Apply an appropriate amount to the scalp and hair and massage gently according to the product instructions for a simple and convenient hair care routine