Y by Yves Saint Laurent (YSL) is a classic fragrance that was first introduced in 1964. It is often described as a sophisticated and elegant scent, reflecting the timeless style of the Yves Saint Laurent brand.

- Top Notes: The fragrance opens with fresh, vibrant notes like aldehydes, gardenia, and green notes, giving it a crisp and invigorating start.
- Middle Notes: At its heart, "Y" blends a floral bouquet of rose, jasmine, and iris with spicier elements like cloves and cinnamon, creating a warm and rich layer.
- Base Notes: The base is composed of woody and earthy notes such as oakmoss, patchouli, and vetiver, along with smooth, sensual undertones of amber and musk.