The dermis layer is composed of a reticular support of collagen and elastic fibers, 

which can lock the moisture in the inner layer to make the skin soft and elastic.

In addition, there are hyaluronic acid, proteins, and sugars in the dermal matrix, 

which will be gradually lost due to external and internal aging factors, making the dermal layer weak,

 and the skin's defense ability will be reduced accordingly. The skin loses its elasticity and begins to form wrinkles.

According to MRH theory, JMIX? DERMA with dermal ingredients has ODT (Occlusive dressing technique) function, 

which has a effectively moisturizing ability and also can restores skin elasticity, repair skin barrier.