Which layer of the skin is targeted by superficial peeling and exfoliation?

Superficial peeling and exfoliation specifically target the stratum corneum, which is the outermost layer of the epidermis. This layer consists of dead skin cells that have been shed from the skin's surface and is primarily responsible for providing a protective barrier.

When procedures like chemical peels or mechanical exfoliation are performed, they focus on removing these dead cells to promote skin renewal and improve texture and tone. This action can help reduce the appearance of fine lines, uneven pigmentation, and clogged pores.

Other layers, such as the dermis and subcutaneous layer, play significant roles in skin structure and function but are not directly addressed by superficial methods of peeling and exfoliation. The dermis contains critical components such as collagen and elastin, contributing to the skin's strength and elasticity, while the subcutaneous layer serves as a cushion and insulator for the body. However, these layers are not the primary focus of surface-level treatments.