Vanille Noire Secrets D'Essence Perfumed Shower Gel by Yves Rocher (6.7 fl. oz./200ml) by Yves Rocher. $20.00. Delightful Dependency; Under the shower, rediscover the pleasure of the soft, sensual fragrance of Vanille Noire.. "This creation is based on the three most attractive qualities of vanilla, which unveil a treasure trove of nuances and subtleties on your skin." The Plus: Its botanical cleansing base.