Musc Outreblanc Hair Mist by Guerlain is a Floral Woody Musk fragrance for women and men, launched in 2025. Crafted by Delphine Jelk, this delicate hair mist reimagines Guerlain’s signature Musc Outreblanc in an ethereal and luminous form. It opens with soft layers of white musk, ambrette, and neroli, leading into a refined heart of iris, orange blossom, and Bulgarian rose. The base of milk, white amber, and sandalwood creates a creamy, sensual trail that lingers beautifully in the hair. Elegant and comforting, it’s a scent that wraps you in pure softness and serenity.