What Are Chemical Peels?
Chemical peels are a popular cosmetic treatment designed to improve the appearance and texture of the skin. The process involves applying a chemical solution to the skin, which causes the outer layers to exfoliate and eventually peel off. This reveals newer, fresher skin underneath, often with fewer imperfections and a more radiant complexion. Chemical peels can be performed on the face, neck, and hands, making them versatile for treating a variety of skin concerns.
Originally developed in the mid-20th century, chemical peels have become an integral part of modern skincare, particularly in places like Korea, where skincare and beauty treatments are at the forefront of global trends. In Korean dermatology, chemical peels are favored for their ability to target skin issues like dullness, acne scars, hyperpigmentation, and even fine lines, offering patients an effective non-invasive way to rejuvenate their skin.
The Science Behind Chemical Peels
Chemical peels work by applying a solution that exfoliates the skin's outer layer, stimulating the skin's natural regeneration process. There are different types of chemical peels, each designed for varying skin types and concerns. The exfoliation process helps shed damaged skin cells and encourages the production of new, healthier skin.
AHA (Alpha Hydroxy Acid): These water-soluble acids are typically derived from fruits and milk. AHA peels are ideal for treating surface-level skin issues like dry skin, fine lines, and mild acne. They help improve skin tone and texture by sloughing off dead skin cells and promoting moisture retention.
BHA (Beta Hydroxy Acid): Unlike AHA, BHA is oil-soluble, which makes it particularly effective for those with oily or acne-prone skin. Salicylic acid, the most common BHA, penetrates deeper into the pores to clear out excess oils and debris, making it ideal for acne treatment and deep skin exfoliation.
The chemical solution used in the peel can vary in strength, ranging from mild exfoliants to deeper, more intensive treatments. Depending on the peel type, the skin undergoes a series of controlled chemical reactions that effectively “resurface” the skin. This process helps address a wide range of skin issues, leaving the skin looking healthier, smoother, and more youthful.