The Olay Regenerist Microdermabrasion & Peel System is another top-selling product on Amazon. This two-step system includes a microdermabrasion treatment and a peel activator serum. The microdermabrasion treatment exfoliates the skin, while the peel activator serum helps to regenerate the skin's surface. This combination helps to reduce the appearance of fine lines, wrinkles, and uneven skin tone. Users have praised this product for its effectiveness in improving skin texture and reducing the signs of aging.