Dermabrasion is a deep exfoliation technique a dermatologist can perform to remove the outer layers of skin, usually on the face. This can stimulate collagen production, which can help with ...

Their small molecular structure allows them to penetrate deep into the skin and treat the layers below your epidermis. Retinoids can come in either a prescription or OTC formula. However ...

"I'm learning more about skin than I ever wanted to know ... is composed of three layers. The outermost layer is the bloodless epidermis. The dermis includes collagen, elastin, and nerve endings.