This Beauty Essence provides a highly protective adhesion barrier which protects your skin longer and allows your skin remain moist and lustrous. Even if you strictly follow the skincare application procedures, it tends to lose the moisture and effect over time. By using this serum on your skin at the end of your regular skincare routine, skin moisture and its significant effect will be retained. Additionally, this serum is well-absorbed by your skin's stratum corneum cell, to help keep your skin firm and also protect the skin from external environment such as dry weather. At morning or evening ,use as the last step of your skincare routine, Take a moderate amount(approx. 0.3g)using the attached spatula and smooth over the entire face.