Visnadine is a natural product extracted from the seeds and aerial parts of Ammi visnaga (Umbelliferae), plant widely used in Egyptian medicine since the Pharaohs times as antispastic and for the treatment of angina pectoris and other cardiovascular diseases. It has been used since a long time in western medicine for the treatment of various cardiac diseases and peripheral vasculopathies. Visnadine seems to act by inhibiting the contractile responses mediated by Ca2+ entry through L-type Ca2+ channels.Topical use of Visnadine may increase regional vascularization afecting turgidity and sensorial threshold of the area of application. A formulation for vulvar application (ReFeel® spray, IDI Integratori Dietetici Italiani S.r.l., Italy) has been developed and it contains Visnadine at high concentration (1%) with an elevate purity index (minimum 95%). Visnadine spray displayed positive effects on sexual function in women with and without FSD and it was well tolerated. Topical Visnadine may not only be part of multimodal strategies to manage clinically relevant sexual symptoms but also simply to help women to enhance their subjective impaired perception of sexual response.