What is a chemical peels? - Dr Yeung Ho Hong 楊浩康
The Principle and Function of chemical peels
chemical peels is a common cosmetic procedure that uses fruit acid solutions to remove damaged and aged keratin from the skin’s surface, promoting regeneration. It improves skin texture, making it smoother and younger-looking, while reducing fine lines, pigmentation, and scars. Beyond addressing dullness and roughness, it treats photoaging, acne, and uneven skin issues.
In principle, chemical peels relies on its keratin-dissolving function. When applied, it sheds aged keratin cells, stimulating metabolism and bringing new cells to the surface. As damaged cells are removed, skin becomes smoother. Collagen and elastin repair during renewal also improves wrinkles and sagging.
chemical peels treats a wide range of issues: fine lines, wrinkles, acne scars, uneven tone, and sun-induced aging. It triggers self-repair, causing temporary redness, peeling, or scabbing—normal signs of renewal. As skin heals, new cells create a more even texture, masking imperfections.
Peels are classified by depth: superficial, medium, and deep. Superficial peels target the outer layer (epidermis), addressing minor lines, light acne marks, and uneven tone. With minimal damage, multiple sessions are needed, but recovery is quick, suiting sensitive skin.
Medium peels remove the epidermis and part of the upper dermis, treating noticeable wrinkles, acne scars, and spots. Deeper peeling causes more redness and flaking, requiring longer recovery but yielding significant improvement.
Deep peels address severe issues—deep wrinkles, scars, or precancerous lesions—by removing deeper damaged skin. Though highly effective, they carry greater risks: extended recovery, permanent pigmentation changes, or scarring. Doctors assess skin and goals to tailor plans.
Notably, chemical peels pairs well with other treatments like microneedling, lasers, or IPL to boost repair and collagen growth. This combination enhances results quickly but demands skilled doctors for safety and synergy.
Despite benefits, risks exist. Temporary redness, peeling, and scabbing are normal, but some experience excessive peeling, hyperpigmentation, hypopigmentation, or rare scarring due to individual differences. Proper acid strength, depth, and post-care are key to minimizing risks.
Before treatment, consult a dermatologist to assess skin type and sensitivity, discussing expectations and concerns. Doctors recommend tailored plans, explaining the process, side effects, and recovery. Post-care—using repair creams, keeping skin clean, avoiding sun—speeds healing and prevents complications.
Overall, chemical peels is a vital tool for skin renewal and anti-aging, improving texture and appearance. Superficial, medium, or deep peels each suit specific needs. With expert design and care, it reduces lines, spots, and scars, restoring smooth, youthful skin while minimizing risks and downtime.
Ultimately, chemical peels is both a technique and a holistic beauty concept, enhancing skin health and radiance through self-repair. For those seeking major improvement, understanding its principles, risks, and care, under professional guidance, ensures satisfying, noticeable results.