Gisou Honey Infused Hair Oil. Gisou's iconic, hair oil infused with sustainably sourced Mirsalehi Honey is a multipurpose hero to deeply nourish, moisturize, soften and smooth hair. Hydrate with Mirsalehi Honey. Rebuild and repair dry and damaged hair, tame frizz and flyaways and restore hair’s natural moisture balance for stronger, healthy-looking, shinier hair. A Multipurpose Hero for All Hair Types. Our hair oil can be used as a pre-styling and finishing product, as an addition to a hair mask and as an overnight treatment. Cruelty-Free & Sustainably Sourced Honey. Honey is rich in vitamins, minerals, amino acids and antioxidants. As a natural humectant, it restores hair’s natural moisture balance for healthier locks with a silky shine. Gisou by Negin Mirsalehi is born out of a passion for honey bees and haircare. All Gisou products are cruelty-free and sustainably sourced with ingredients from the Mirsalehi Bee Garden.