Aunt Jackie's Quench Moisture Intensive Leave-In Conditioner. Ahhhh! That??s the sound of your hair exhaling after it drinks in Aunt Jackie??s QUENCH! Leave-In Conditioner. Long-lasting moisture, slip and softness are delivered through natural conditioners, including Marshmallow Root, Shea Butter and Extra Virgin Olive Oil. An ultra-hydrating, deep moisture therapy for parched tresses. Don??t rinse it out! This mega-moisturizing and conditioning treatment helps eliminate dryness, without a heavy feel.