California Cosmetology Practice Exam 2025 – Complete All-in-One Study Guide for Success!

Chemical peels primarily target the epidermis, which is the outermost layer of skin. This layer is crucial for protecting underlying tissues and plays a significant role in the skin's overall appearance and health. During a chemical peel, various acids are used to remove the outer layers of dead and damaged skin cells, promoting exfoliation and encouraging the regeneration of new, healthier skin beneath.

The purpose of a chemical peel is often to improve conditions such as acne scars, hyperpigmentation, and signs of aging, which are all located within or on the surface of the epidermis. By effectively removing the upper layers of the epidermis, a chemical peel can lead to a smoother texture and more even skin tone.

The dermis, which is the layer beneath the epidermis, contains connective tissue, blood vessels, and hair follicles but is not the primary target for standard chemical peels. The hypodermis, or subcutaneous tissue, lies below the dermis and consists mainly of fat and connective tissue and isn't directly impacted by chemical peels. The stratum corneum, the outermost layer of the epidermis, is affected as well during a chemical peel, but the overall procedure extends beyond just this layer to rejuvenate the skin on a larger