yslbeautyus.com is the official online store for YSL Beauty. It offers a wide range of luxury beauty products, including makeup, skincare, and fragrances for both men and women. The site features best-selling items, new arrivals, and exclusive services such as engraving and virtual try-on. Customers can also join the YSL Beauty Club for a more personalized shopping experience and access to exclusive benefits. The website emphasizes sustainability with options for refillable products and a commitment to reducing the use of natural resources.