Detailed answer

To remove dead skin cells and combat dullness, exfoliation is key. There are two main methods of exfoliation: chemical and physical. Chemical exfoliants like alpha hydroxy acids (AHAs) and beta hydroxy acids (BHAs) gently dissolve dead skin cells, revealing brighter and smoother skin. Physical exfoliants, on the other hand, physically slough off dead skin cells using granules or brushes. It is important to choose exfoliants suitable for your skin type and to use them in moderation to avoid over-exfoliation. Additionally, incorporating regular exfoliation in your skincare routine, about 1-2 times a week, can further promote cell turnover and improve dullness. Remember to moisturize and protect your skin with sunscreen after exfoliation to maintain its health and radiance.