Wellness
Chemical vs. Physical Exfoliation Explained
Understand the key differences between chemical and physical exfoliation to choose the best method for a brighter, smoother complexion.
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What is it?
Exfoliation is the process of removing dead cells from the skin's surface. There are two main types: physical and chemical.
Physical exfoliation, also known as manual exfoliation, involves using abrasive products like scrubs with granules (sugar or salt), brushes, or washcloths to manually buff away dead skin. This method works on the outermost layer of the skin to instantly smooth its surface.
Chemical exfoliation uses acids, such as Alpha-Hydroxy Acids (AHAs) and Beta-Hydroxy Acids (BHAs), or enzymes to dissolve the bonds that hold dead skin cells together. This allows the dead cells to be rinsed away, revealing newer skin underneath without abrasive scrubbing.
Why is it trending?
Exfoliation has become a cornerstone of modern skincare routines as people seek a radiant, healthy-looking glow. The trend is driven by a desire for smoother skin texture, improved skin tone, and enhanced effectiveness of other skincare products like serums and moisturizers. Removing the layer of dead skin cells helps to unclog pores, which can reduce breakouts. The growing popularity of at-home spa treatments and greater consumer awareness about ingredients like AHAs and BHAs have also fueled interest in both exfoliation methods.
How does it affect people?
Both methods aim to reveal brighter, more youthful skin, but they affect people differently based on skin type and concerns. Physical exfoliation offers immediate textural improvement, making skin feel smoother right away. However, it can be harsh, potentially causing micro-tears, redness, and irritation, especially for sensitive or acne-prone skin.
Chemical exfoliation is often considered a gentler approach. It can provide more uniform exfoliation and address concerns like uneven skin tone, fine lines, and acne by penetrating deeper into the skin. However, it can increase sun sensitivity and may cause irritation if used too frequently or with too high a concentration. Choosing the right method depends on an individual's skin sensitivity and goals.