Chemical peels involve applying a solution—such as glycolic, salicylic, or trichloroacetic acid—to the skin to exfoliate dead cells and stimulate regeneration. Superficial peels target only the epidermis for mild exfoliation, while medium and deep peels penetrate further to treat more significant concerns like acne scars, hyperpigmentation, and fine lines. Choosing the right peel strength depends on your skin type, concerns, and tolerance for downtime, making a consultation with a professional essential.\n\nPost-peel aftercare is crucial to prevent complications and maximize results. Keep your skin hydrated with gentle, fragrance-free moisturizers and avoid sun exposure by applying a broad-spectrum SPF of at least 30 daily. Refrain from picking or exfoliating the treated area as it peels, and abstain from harsh products like retinoids or scrubs for at least one week. Most skin heals within 7–10 days, revealing a brighter, smoother complexion underneath.