OT - 23 by Olfattology is a Amber Floral fragrance for women and men. OT - 23 was launched in 2015. Top notes are Cassia, Bergamot, Lemon, Mandarin Orange and Saffron; middle notes are May Rose, Incense, Peru Balsam, Lily-of-the-Valley, Violet, Magnolia, Tuberose, Lavender, Juniper Berries, Myrrh, Gurjan balsam, Sea Notes, Cardamom and Pink Pepper; base notes are Agarwood (Oud), Rock rose, Vanilla, Patchouli, Cypriol Oil or Nagarmotha, Sandalwood, Guaiac Wood, Vetiver, Precious Woods, Musk and Amber.